Skriva út
Hans Georg Beyer
PhD, professari í orkuverkfrøði
Náttúruvísindadeildin
Telefon +298 292560
Vís ensku útgávu
  • Um
  • Undirvísing
  • Gransking
  • Útgávur
  • CV
  • Annað virksemi
Yvirlit

Íkast til tíðarrit

1. Beyer, H.G. und G.J. Gerdes: Wind energy converters in a real wind field: calculations of hourly mean power output, Wind Engineering, 10, 78-86 (1986).
2. Beyer, H.G., H. Gabler, J. Luther und J. Schumacher-Gröhn: Electrical supply systems based on solar and wind energy sources. Sun at Work in Europe, 4, 13-15 (1987).
3. Beyer, H.G., J. Luther und R. Steinberger-Willms: Fluctuations in the combined power output from geographically distributed grid coupled wind energy conversion systems - an analysis in the frequency domain, Wind Engineering, 14, 179-192 (1990).
4. Beyer, H.G., J. Luther und R. Steinberger-Willms: Zum Speicherbedarf in elektrischen Net¬zen bei hoher Einspeisung aus fluktuierenden erneuerbaren Energiequellen. Brennstoff-Wärme-Kraft, 42, 430-435 (1990).
5. Beyer, H.G., H.-M. Henning, J. Luther und K. Schreitmüller: The monthly average daily time pat¬tern of beam radiation. Solar Energy, 47, 347-353 (1991).
6. Beyer, H.G., J. Luther und R. Steinberger-Willms: Power fluctuation in spatially dispersed wind turbine systems. Solar Energy, 50, 297-305 (1993).
7. Büchner, J., H.-J. Haubrich M. Eichelbrönner, H.G. Beyer, R. Steinberger-Willms, G. Stubbe und H.-P. Waldl: Modellierung der Netzbeeinflussung durch Windparks. Energiewirtschaftliche Tagesfra¬gen, 5, 332-335 (1993).
8. Beyer, H.G., T. Pahlke, W. Schmidt, H.-P. Waldl und U. de Witt: Wake effects in a linear wind farm. Journal of Wind Engineering and Industrial Aerodynamics, 51, 303-318 (1994)
9. Beyer, H.G., A. Hammer, J. Luther, J. Poplawska, K. Stolzenburg und P. Wieting: Analysis and synthesis of cloud pattern for radiation field studies. Solar Energy, 52, 379-390 (1994).
10. Beyer, H.G., K. Nottebaum, Synthesis of long term hourly wind speed time series on the basis of European Wind Atlas data, Solar Energy, 54, 351-355 (1995).
11. Beyer, H.G., T.Rüger, H.-P. Waldl, Ein Verfahren zur Auswahl der geometrischen Konfiguration von Windparks, DEWI Magazin, 6, 55-61 (1995)
12. Beyer,H.G., T. Degner, H.Gabler, Operational behaviour of wind diesel systems incorporating short-term storage: an analysis via simulation calculations, Solar Energy, 54, 429-239 (1995)
13. Beyer, H.G., C. Costanzo, Ch. Reise, Multiresolution analysis of satellite-derived irradiance maps - an evaluation of a new tool for the spatial characterization of hourly irradiance fields, Solar Energy, 55, 9-20 (1995) [Solar Energy Best Paper Award, ISES 1999 Solar World Congress, Jerusalem]
14. Beyer, H.G., C. Costanzo, D. Heinemann, Modifications of the Heliosat procedure for irradiance estimates from satellite images, Solar Energy, 56, 207-212 (1996)
15. Beyer, H.G, C. Langer, A method for the identification of configurations of PV/wind hybrid systems for the reliable supply of small loads, Solar Energy, 57, 381-391 (1996)
16. Beyer, H.G., A. Hammer, D. Heinemann, Satellite derived radiation statistics for Africa, Solar Energy, 59, 233-240 (1997)
17. Beyer, H.G., T. Degner, Assessing the maximum fuel savings obtainable in simple wind-diesel systems, Solar Energy, 61, 5-11 (1997)
18. Beyer, H.G., G. Czeplak, U. Terzenbach, L. Wald, Assessment of the method used to construct clearness index maps for the new European Solar Radiation Atlas ESRA, Solar Energy 61, 389-397 (1997)
19. Beyer, H.G. , H. Mellinghoff, K. Mönnich, H.-P. Wald, Windleistungsprognose im Zeitbereich bis 48 Stunden, Erneuerbare Energien 6, 33-35 (1998)
20. Heinemann, D., J. Parisi, H.P. Waldl, H.G. Beyer, Energiemeteorologie, Physikalische Blätter 4, 47-50, (1999)
21. Singh, R., D. Heinemann, H.G. Beyer, Cosine, air mass and clearness index fits for PV Matrix 1G Sensor, Journal of the Solar Energy Society of India 9, 41-52 (1999)
22. Wiemken, E., H. G. Beyer, W. Heydenreich, W.,K. Kiefer, Power characteristics of PV ensembles: experiences from the combined power production of 100 grid connected PV systems distributed over the area of Germany, Solar Energy 70, 513-519 (2001)
23. Focken, U., M. Lange, K. Mönnich, H.-P. Waldl, H.G. Beyer, Short-term prediction of the aggregated power output of wind farms—a statistical analysis of the reduction of the prediction error by spatial smoothing effects, Journal of Wind Engineering and Industrial Aerodynamics 90, 231-246, (2002)
24. Hammer, A., D. Heinemann, C. Hoyer, R. Kuhlemann, E. Lorenz, R. Müller, H.G. Beyer, Solar energy assessment using remote sensing technology, Remote sensing of the environment 86, 423-432 (2003)
25. Beyer, H.G., G. Kuhnen, A. Picht, W. Reguse, J.C. Passos, Assessing the potential of wind energy generation into the Santa Catarina grid network in Brazil, Wind Engineering 28, 235-243 (2004)
26. Kratzenberg, M.G. , H. G. Beyer, S. Colle, Uncertainty calculation applied to different regression methods in the quasi-dynamic collector test, Solar Energy, 81, 1453-1463 (2006)
27. Drews A., A.C. de Keizer, H.G. Beyer, E. Lorenz, J. Betcke, D. Heinemann, W.G.J.H.M. van Sark, E. Wiemken, W. Heydenreich, S. Stettler, P. Toggweiler, S. Bofinger, G. Heilscher, M. Schneider, Monitoring and remote failure detection of grid-connected PV systems based on satellite observations, Solar Energy, 81, 548-564 (2007)
28. Drews A., H.G. Beyer, U. Rindelhardt, Quality of performance assessment of PV plants based on irradiance maps, Solar Energy, 82, 1067-1075 (2008)
29. Espinar B., L. Ramírez, A. Drews, H.G. Beyer, L. F. Zarzalejo, J. Polo, L. Martín, Analysis of different error parameters applied to solar radiation data from satellite and German radiometric stations, Solar Energy, 83, 118-125 (2009)
30. Lorenz, E; J. Hurka, D.Heinemann, H.G. Beyer, Irradiance Forecasting for the Power Prediction of Grid-Connected Photovoltaic Systems', IEEE Journal of Special Topics in Earth Observations and Remote Sensing, 2, 2–10 (2009).
31. Strobel M. B., T.R. Betts, G. Friesen, H.G. Beyer, R.Gottschalg, 'Uncertainty in photovoltaic performance parameters – dependence on location and material', Solar Energy Materials and Solar Cells 93, 1124-1128 (2009)
32. Huld, Th., R.Gottschalg, H.G. Beyer, M. Topič, Mapping the performance of PV modules, effects of module type and data averaging time, Solar Energy, 84, 324-338 ( 2010)
33. Huld. Th, E. Dunlop, H.G.Beyer, R. Gottschalg, Data sets for energy rating of photovoltaic modules, Solar Energy, 93, 267-279 (2013)
34. Kratzenberg, Manfred-Georg; Zuern, Hans; Revheim, Pål Preede; Beyer, Hans-Georg. Identification and Handling of Critical Irradiance Forecast Errors Using a Random Forest Scheme – A Case Study for Southern Brazil. Energy Procedia , 76, 207-214 (2015)
35. Berthod, Charly; Strandberg, Rune; Yordanov, Georgi Hristof; Beyer, Hans-Georg; Odden, Jan Ove. On the Variability of the Temperature Coefficients of mc-Si Solar Cells with Irradiance. Energy Procedia, 92, 2-9 (2016)
36. Beyer, Hans-Georg. Handling of small scale structures of the irradiance field for solar energy system analysis – a review. Energy Procedia, 97, 141-148 (2016)
37. Chougule, Abhijit; Kandukuri, Surya Teja; Beyer, Hans-Georg, Assessment of synthetic winds through spectral modeling and validation using FAST. Journal of Physics, Conference Series, 753, (2016)
38. Ruf, Holger Ingmar; Schroedter-Homscheidt, Marion; Heilscher, Gerd; Beyer, Hans Georg, Quantifying residential PV feed-in power in low voltage grids based on satellite-derived irradiance data with application to power flow calculations. Solar Energy, 135, 692-702 (2016)
39. Bachhal, Amrender Singh; Vogstad Klaus; Kolhe, Mohan Lal; Chougule, Abhijit; Beyer, Hans Georg; Wake and Turbulence Analysis for Wind Turbine Layouts in an Island, E3S Web of Conferences 64, 0(2018)
40. Beyer, Hans Georg, Niclasen, Barður A., Assessment of the option “wind power to heat for buildings” with respect to meteorological conditions, Meteorol. Z. (Contrib. Atm. Sci.), Vol. 28, No1, 79-85 (2019)
41. Dazhi Yang, Stefano Alessandrini, Javier Antonanzas, Fernando Antonanzas-Torres, Viorel Badescu, Hans Georg Beyer, Robert Blag, John Boland, Jamie M. Bright, Carlos F.M. Coimbra, Mathieu David, Âzeddine Frimane, Christian A. Gueymard, Tao Hong, Merlinde J. Kay, Sven Killinger, Jan Kleissl, Philippe Lauret,,Elke Lorenz, Dennis van der Meer, Marius Paulescu, Richard Perez, Oscar Perpiñá Lamigueiro, Ian Marius Peters, Gordon Reikard, David Renné, Yves-Marie Saint-Drenan, Yong Shuai, Ruben Urraca, Hadrien Verbois, Frank Vignola, Cyril Voyant, Jie Zhang, Verification of deterministic solar forecasts, Preprint Solar Energy 2020
42. Poulsen, Turið, Hans Georg Beyer, Spectral characteristics and spatial smoothing of wind power output in complex topography – a case study of the Faroe Islands, Accepted for Publication in Contributions to Atmospheric Sciences /Meteorologische Zeitschrift, in print, 2020


Íkast til einevnisrit

1. Greif J., K. Scharmer Edts., Dogniaux, J. K. Page. Authors : L. Wald, M. Albuisson, G. Czeplak, B. Bourges, R. Aguiar, H. Lund, A. Joukoff, U. Terzenbach, H. G. Beyer, E. P. Borisenko., ESRA (2000): European Solar Radiation Atlas, Fourth edition, Published for the Commission of the European Communities by Presses de l'Ecole, Ecole des Mines de Paris, France, France.(2000)
2. Beyer H.G., R. Rüther, S.H.F. Oliveira, PV-systems as option to assist diesel based electricity supply in the Brazilan Amazon', in: Renewables and Rural Electrification, edi.: G.Chakravarthy, A. Shukla and A. Misra, Bibliotheks- und Informationssystem der Carl von Ossietzky Universität Oldenburg (BIS)-Verlag, ISBN: 3-8142-0928-1 (2004)
3. Beyer H.G., E.Lorenz, J.Betcke, A.Drews, D.Heinemann, C.deKeizer, W.vanSark , S.Feige, S.Bofinger, M.Schneider, G.Heilscher, S.Stettler, P.Toggweiler, E.Wiemken, W.Heydenreich, Monitoring of solar energy systems in large scale - the project PVSAT-2, in: Solar Resource Knowledge for Management of Renewable Electricity Generation, edi: E.D. Dunlop, L. Wald, M. Šúri, Nova Science Publishers, Hauppauge NY (USA), ISBN: 1-59454-919-2 (2006)
4. Beyer, H.G., E. Lorenz, S. Bofinger, Zeitlich/räumliche Eigenschaften meteorologischer Felder zur Charakterisierung einer verteilten Erzeugung aus regenerativen Quellen, in: D.Heinemann, K. Hoyer-Klick, G.Stadermann: Workshop Energiemeteorologie, Herrausgeber: vIEM • virtuelles Institut für Energiemeteorologie, ISSN 0949-1082, Berlin (2007)
5. Beyer, H.G., PV System analysis and performance, in: Alumni Summer School 2006, Photovoltaics,ei: M. Golba, W.Neddermann, BIS-Verlag der Carl von Ossietzky Universität Oldenburg, ISBN: 978-3-8142-2006-8 (2007)
6. Drews, A., E.Lorenz, A.Hammer, H.G.Beyer, J.Betcke, T.Behrendt, J.Hurka, D.Heinemann, 'Energy meteorology: solar radiation information for an efficient use for solar energy', In: Solar Energy: Research, Technology and Applications, Editors: William L. Olofsson and Viktor I. Bengtsson, Nova Science Publishers, Hauppauge NY (USA), ISBN: 978-1-60456-739-7 (2008)
7. Hammer A., H.G. Beyer: 'Spatial and Temporal Variation in Solar Energy' in: Encyclopedia of Sustainability Science and Technology, Editor-in-chief: Meyers, Robert A. ISBN: 978-0-387-89469-0, Springer-Verlag, February 7, 2012 (1st Edition.)
8. Woyte, A., D.Moser. N.Reich. M.Green, S.Mau, H.G.Beyer, Analytical monitoring of grid-cnnected photovoltaic systems - Good practice for monitoring and performance analysis. IEA PVPS Task 13, T13-03, ISBN 978-3-906042-18-3 (2014)


Contributions in conference proceedings

1. Beyer, H.G., J. Luther, M. Nolte und J. Schumacher-Gröhn: Operational behaviour of a photovoltaic array - lead acid battery system, Proc.5. Int. Sonnenforum, 11.-14. September, Berlin, Germany, 869-873 (1984).
2. Beyer, H.G., H. Gabler, G.J. Gerdes und W. Schmidt: Response of a small wind energy converter to fast changes in wind speed, Proc 5. Int. Sonnenforum, 11.-14. September, Berlin, Germany, 935-939 (1984).
3. Beyer, H.G., H. Gabler, G.J. Gerdes und W. Schmidt: Determining the turbulent structure of a wind field for calculations of the power output of small wind energy converters. Ta¬gungsbericht 5. Int. Son¬nen¬forum, 11.-14. September, Berlin, 940-944 (1984).
4. Beyer, H.G., H. Gabler, G.J. Gerdes, J. Luther, E. Naumann, M. Nolte, W. Schmidt und R. Stein¬ber¬ger: Modelling autonomous energy supply systems based on renewable energy sources: An exam¬ple, Proc. 5. Int. Sonnenforum, 11.-14. September, Berlin, Germany, 1074-1078 (1984).
5. Beyer, H.G., H. Gabler, G.J. Gerdes, J. Luther und W. Schmidt: Autonomous electrical supply sy¬stems based on renewable energy sources - results from a simulation model and experiences with a small scale system. Proc. 4th Int. Conf. on Energy for Rural and Island Communities, Inverness, UK (1985).
6. Beyer, H.G., G.J. Gerdes und W. Schmidt: Einfluss der Turbulenz auf die Leistungsabgabe von Wind-energiekonvertern. Proc. Tagung Windenergie der DGW, 27./28. März, Olden¬burg, Germany, 11-23 (1987).
7. Beyer, H.G., H. Gabler, G.J. Gerdes, D. Heinemann, J. Luther, J. Schumacher-Gröhn und R. Stein¬berger-Willms: Wind/solar hybrid electricity generation for stand alone systems with battery and hydrogen storage. Proc. 5th Intern. Conf. on Energy Options - The Role of Alternatives in the World Energy Scene, Reading, UK, 7-9 April, 132-135 (1987).
8. Beyer, H.G., H. Gabler, J. Luther und J. Schumacher-Gröhn: Electrical supply systems based on rene¬wable energy sources. Proc. 18th Annual Pittsburgh Conference on Modeling and Simulation, Pitts¬burgh, USA, 683-687 (1987).
9. Beyer, H.G., A. Haas, J. Luther, J. Schumacher-Gröhn und F. Trieb: Entwicklung und expe¬rimentelle Überprüfung von Simulationsverfahren für elektrische Versorgungssysteme, die auf regenerativen Quellen basieren. Statusreport 1987 Photovoltaik, Projektleitung PBE, KFA Jülich, Germany, 563-573 (1987).
10. Beyer, H.G., J. Luther und J. Schumacher-Gröhn: Combined battery/hydrogen storage for autono¬mous wind/solar systems. W.H. Bloss, F. Pfisterer (Eds.): Advances in Solar Energy Technology. Proc. Biennial ISES World Congress, Hamburg ,1987, Pergamon, Oxford/New York, 413-417 (1988).
11. Beyer, H.G. und J. Luther: A markov model approach to solar/wind systems. W.H. Bloss, F. Pfisterer (Eds.): Advances in Solar Energy Technology. Proc. Biennial ISES World Con¬gress, Ham¬burg, 1987, Pergamon, Oxford/New York, 447-451 (1988).
12. Beyer, H.G., H. Gabler und J. Luther: A statistical approach to combined solar/wind electricity gene¬ration. W.H. Bloss, F. Pfisterer (Eds.): Advances in Solar Energy Techno¬logy. Proc. Biennial ISES World Congress, Hamburg, 1987, Pergamon, Oxford/New York, 452-456 (1988).
13. Beyer, H.G., J. Luther und J. Schumacher-Gröhn: Simulation of renewable electricity supply incorpo¬rating a hydrogen storage system. Proc. 8th E.C. Photovoltaic Solar Energy Conference, 9-13 Mai, Florence, Italy, 411-415 (1988).
14. Beyer, H.G., H.A. Brümmer, G.J. Gerdes und W. Schmidt: Optimization of hourly mean power output of wind energy converters with variable rotational speed using a dynamic model. Proc. Euro¬pean Wind Energy Conference, 6-10 Juni, Herning, Demark, 605-610 (1988).
15. Beyer, H.G. und J. Luther: Erzeugung meteorologischer Zeitreihen aus globalen klimatolo¬gischen Daten - ein Hilfsmittel zur Systemauslegung, Proc. 6. Int. Sonnenforum, 30. Aug. - 2. Sept., Berlin, Germany, 106-113 (1988).
16. Beyer, H.G., H. Gabler und J. Luther: Elektrische Solar/Wind-Hybridsysteme. Proc. 6. Int. Sonnenforum, 30. Aug. - 2. Sept., Berlin, Germany, 596-604 (1988).
17. Beyer, H.G., J. Luther und R. Steinberger-Willms: Zur Fluktuation des Leistungsangebotes in elektri¬schen Versorgungsnetzen bei hoher Einspeisung von Energie aus Solar/Wind-Quellen. In: P. Stichel (Hrsg.): Plenar- und Hauptvorträge des Arbeitskreises Energie, 53. Physikertagung, 13.-17. März, Bonn, Deutsche Physikalische Gesellschaft, 53-77 (1989).
18. Beyer, H.G., U. de Witt, T. Pahlke, W. Schmidt und H.-P. Waldl: Zur Leistungscharakteri¬stik von Wind¬parks - Vermessung und mathematische Modellierung. Proc. Sympo¬sium Regenerative Ener¬gie¬quel¬len, 8.-9. Juni, Braunschweig, Germany (1989).
19. Beyer, H.G., J. Luther und R. Steinberger-Willms: Leistungsschwankungen in elektrischen Netzen bei hoher Einspeisung aus Wind- und Solarquellen. Proc. Symposium Rege¬nerative Energie¬quellen, 8.-9. Juni, Braun-schweig, Germany (1989).
20. Beyer, H.G., A. Haas, C. Klatt, J. Luther und F. Trieb: Wasserstoff-Energiespeicher für kleine, auto¬nome, regenerative Energiesysteme. Proc. Symposium Regenerative Energiequellen, 8.-9. Juni, Braunschweig,Germany (1989).
21. Beyer, H.G., J. Luther und R. Steinberger-Willms: Power Fluctuations from geographically diverse, grid coupled wind energy conversion systems. Proc. European Wind Energy Conf., 10-13 July, Glasgow, UK, 306-310 (1989).
22. Beyer, H.G., U. de Witt, T. Pahlke, W. Schmidt und H.-P. Waldl: Operational behavior of a small (5x55kW) straight line wind farm - Calculations and Measurements. Proc. European Wind Energy Conf., 10-13 July, Glasgow, UK, 311-315 (1989).
23. Beyer, H.G., J. Luther und R. Steinberger-Willms: Coupling distributed PV arrays to a mains grid - simulation calculations at high penetration rates. Proc. 9th E.C. Photovoltaic Solar Energy Confe¬rence, 25-29 September, Freiburg, Germany, 1127-1130 (1989).
24. Beyer, H.G. und J. Luther: Performance of solar energy systems derived from synthetic radiation series - sensitivity to statistical model parameters. T. Horigome et al. (Eds.): Clean and Safe Energy Forever. Proc. of the 1989 Congress of the ISES, Kobe, Japan, 4-8 September. Pergamon Press, 412-416 (1990).
25. Beyer, H.G., J. Luther, T. Pahlke, W. Schmidt, R. Steinberger-Willms, H.-P. Waldl und U. de Witt: Characteristics of the power output of windfarms and large scale dispersed wind energy systems. Proc. European Community Wind Energy Conf., 10-14 September, Madrid, Spain, 606-610 (1990).
26. Beyer, H.G., T. Degner, H. Gabler, G. Stubbe und Wang Cheng Xu: Effect of wind field properties on the fuel saving potential of wind-diesel systems. Proc. Eu¬ropean Community Wind Energy Conf., 10-14 September, Madrid, Spain, 675-679 (1990).
27. Beyer, H.G., Luther, J. und R. Steinberger-Willms: Fluktuationen in elektrischen Versor¬gungsnetzen bei hoher Einspeisung von Energie aus Solar/Wind-Quellen. Proc. 7. Int. Sonnenforum, 9.-12. Oktober, Frankfurt, Germany 239-244 (1990).
28. Beyer, H.G., T. Pahlke, W. Schmidt, H.-P. Waldl und U. de Witt: Das Leistungsverhalten von Wind¬parks - Modellierung und Messungen. Proc.7. Int. Sonnenforum, 9.-12. Oktober, Frankfurt, Germany, 1439-1444 (1990).
29. Beyer, H.G., B. Decker, J. Luther und R. Steinberger-Willms: Spatial and temporal cha¬racteristics of short term fluctuations in solar radiation for PV-Plant applications. Proc. 10th E.C. Photo¬vol¬taic Solar Energy Conference, 8-12 April, Lisbon, Portugal, 453-456 (1991).
30. Beyer, H.G., J. Luther und J. Schumacher-Gröhn: Comparison of some standard PV simu¬lation programs with the simulation system INSEL. M.E. Arden et al. (Eds.): 1991 Solar World Congress. Proc. of the Biennial Congress of the ISES, Denver, Colorado, USA, 19-23 August 1991. Pergamon Press, Oxford, New York, 175-180 (1991).
31. Beyer, H.G., J. Luther und R. Steinberger-Willms: Reduction of fluctuations in lumped power output from distantly spaced PV-arrays. M.E. Arden et al. (Eds.): 1991 Solar World Congress. Proc. of the Biennial Congress of the ISES, Denver, Colorado, USA, 19-23 August 1991. Pergamon Press, Oxford, New York, 321-326 (1991).
32. Beyer, H.G., T. Degner, H. Gabler und H.-P. Waldl: Wind farm diesel systems - An Analysis of short time Power fluctuations. F.J.L. Van Hulle et al. (Eds.): Wind Energy: Technology and Imple¬mentation. Proc. of the Eu-ropean Wind Energy Conference, EWEC '91, Part I, Amsterdam, 14-18 October 1991. Elsevier, Amsterdam, London, 459-463 (1991).
33. Beyer, H.G., B. Decker, A. Hammer, J. Luther und K. Stolzenburg: Kurzzeitfluktuationen der elektrischen Leistung von kleinräumlich verteilten Photovoltaik-Generatoren. Tagungs¬bericht 8. Int. Sonnenforum, 30.6.-3.7., Berlin, 890-894 (1992).
34. Beyer, H.G., W. Schlez, W. Schmidt und H.-P. Waldl: Messungen der Windgeschwindigkeit in der Nachlaufströmung eines Windenergiekonverters in einem Windpark. Proc. 8. Int. Sonnenforum, 30.6.-3.7., Berlin, Germany, 950-955 (1992).
35. Beyer, H.G., J. Handwerker, J. Luther und R. Steinberger-Willms: Kohärenzmodelle von Windfeldfluktuationen zur Bestimmung der Leistungsabgabeschwankungen von räumlich verteilten Windenergiekonverter-Systemen. Proc. 8. Int. Sonnenforum, 30.6.-3.7., Berlin, Germany, 974-979 (1992).
36. Beyer, H.G., J. Luther und R. Steinberger-Willms: Zur Analyse räumlich verteilter Solar- und Windenergiesysteme. Proc. Int. Sonnenforum, 30.6.-3.7., Berlin, Germany, 1135-1140 (1992).
37. Beyer, H.G., T. Degner, H. Gabler und A. Stöcklein: Speicher in Wind-Diesel Systemen. Proc. 8. Int. Sonnenforum, 30.6.-3.7, Berlin, Germany, 1265-1270 (1992).
38. Beyer, H.G., C. Reise und L. Wald: Utilization of Satellite Data for the Assessment of Large Scale PV Grid Integration. Proc. 11th European Solar Energy Conference, 12-16.10, Montreux, Switzerland 1309-1312 (1992).
39. Beyer, H.G., B. Decker, A. Hammer, J. Luther, J. Poplawska, R. Steinberger-Willms, K. Stolzenburg und P. Wieting: Analysis and Synthesis of Radiation Data for the Assessment of Fluctuations in the Power Output of Large PV-Arrays. Proc. 11th European Photovoltaic Solar Energy Conference, 12-16.10, Montreux, Switzerland, 1652-1655 (1992).
40. Beyer, H.G., J. Handwerker, J. Luther und R. Steinberger-Willms: Kohärenzmodelle von Windfeldfluk-tuationen zur Bestimmung der Leistungsabgabeschwankungen von räumlich verteilten Windenergie¬konverter-Systemen. Proc. Deutsche Windenergie-Konferenz, 28./29. Oktober, Wilhelms¬haven, Germany, 131-134 (1992).
41. Büchner, J., H.-J. Haubrich, A. Moser, J. Sierig, H.G. Beyer, R. Steinberger-Willms, G. Stubbe und H.-P. Waldl: Netzbeeinflussung durch Windparks. Proc. Deutsche Windenergie-Konferenz, 28./29. Oktober, Wilhelmshaven, Germany, 135-139 (1992).
42. Beyer, H.G., T. Degner, H. Gabler und A. Stöcklein: Analyse des Betriebsverhaltens von Wind-Diesel-Systemen mit Kurzzeitspeichern. Proc. Deutsche Windenergie-Konferenz, 28./29. Oktober, Wilhelmshaven, Germany, 147-151 (1992).
43. Albers, A., H.G. Beyer, T. Pahlke, M. Schild, W. Schlez, W. Schmidt, A, Schomburg, H.-P. Waldl und U. de Witt: Messungen von Geschwindigkeitsprofilen und Turbulenz in der Nachlaufströmung eines 55 kW Windenergiekonver¬ters mit variabler Drehzahl. Proc. Deutsche Windenergie-Konferenz, 28./29. Oktober, Wilhelmshaven, Germany, 307-311 (1992)..
44. Beyer, H.G., T. Degner, G. Gerdes und F. Santjer: Experimental wind-diesel system at the German Institute for Wind Energy - layout of the storage unit and first operational experiences. Proc. 1993 EC Wind Energy Conference, 8-12.3., Lübeck-Travemünde, Germany,339-342 (1993).
45. Albers, A., H.G. Beyer, T. Kramkowski, M. Schild, A. Schomburg, W. Schlez , H.-P. Waldl, U. de Witt: Results from a joint wake interference research program. Proc. 1993 EC Wind Energy Conference, 8-12.3, Lübeck-Travemünde, Germany, 380-382 (1993).
46. Beyer, H.G., J. Handwerker, J. Luther und R. Steinberger-Willms: Modelling the coherence of wind field fluctuations. Proc. 1993 EC Wind Energy Conference, 8-12.3, Lübeck-Travemünde, Germany, 705-708 (1993).
47. Beyer, H.G., H. Gabler und K. Nottebaum: Layout of wind/solar-hybrid systems for the autonomous supply of small electrical loads. Proc. 1993 EC Wind Energy Conference, 8-12.3., Lübeck-Travemünde, Germany, 717-720 (1993).
48. Beyer, H.G, H. Gabler und K. Nottebaum: Solar/Wind-Hybridsysteme zur autonomen Energieversor¬gung von elektrischen Verbrauchern. Proc. 8. Nationales Symposium Photovoltaische Solar¬energie, 17.-19. März 1993, Staffelstein, Germany, 409-412 (1993).
49. Beyer, H.G., J. Luther und R. Steinberger-Willms: Kopplung größerer Photovoltaik- und Windenergie¬systeme mit elektrischen Netzen - Untersuchungen zum zeitlichen Verhalten der eingespeisten Energie. Statusreport 1993 Photovoltaik, Projektträger BEO, Forschungszentrum Jülich, Germany, 88-1–88-16 (1993).
50. Beyer, H.G., H. Gabler and K. Nottebaum: Solar/Wind-hybrid systems for the autono¬mous supply of small electrical loads. Proc. of the ISES Solar World Congress 1993, Budapest, Hungary, Vol. 8, 349-354 (1993).
51. Beyer, H.G., C. Costanzo, D. Heinemann, J. Luther and C. Reise: Statistical characterization of solar irradiance fields - an analysis based on satellite images. Proc. of the ISES Solar World Congress 1993, Budapest, Hungary, Vol. 2, 173-178 (1993).
52. Beyer, H.G., A. Hammer, J. Luther and K. Stolzenburg: Temporal and spatial structures of highly time-resolved irradiance data. Proc. of the ISES Solar World Congress 1993, Budapest, Hungary, Vol. 2, 119-124 (1993).
53. Beyer, H.G., M. Hübert, E. Ortjohann, J. Poplawska, J. Voß und P. Wieting: Grid interference of a locally high share of PV-energy - Effects of Short Term Fluctuations. Proc. of the ISES Solar World Congress 1993, Budapest, Hungary Vol. 3, 423-428 (1993).
54. Albers, A., H.G. Beyer, M. Schild, A, Schomburg, W. Schlez, H.-P. Waldl und U. de Witt: Measurement and modelling of the wind field structure in wind farms. Proc of the 25th Meeting of experts - Increased loads in wind power stations, 'wind farms' (Implementing agreemnet for a Programme of research and developement on wind energy conversion systems- annex XI, International Energy Agengy IEA) Göteborg, Sweden, 3-45 (1993)
55. Beyer, H.G., W.Hermann und J. Schumacher: Ein Strahlungsgenerator für das Simulationssystem INSEL. 9. Nationales Symposium Photovolaische Solarenergie, Staffelstein, Germany, (1994)
56. Beyer, H.G., M.Hübert, E.Ortjohann, J. Poplawska, B.Voges, J.Voß, P.Wieting, Grid integration of roof mounted PV systems at high penetration rates, Proc. of the 12th European Community PV Solar Energy Conference, Amsterdam, The Netherlands, (1994)
57. Beyer, H.G., D.Heinemann, R. Perez, Ch.Reise, R.Seals, Satellite-derived radiation data for PV System Studies - An appraisal, Proc. of the 12th European Community PV Solar Energy Conference, Amsterdam, The Netherlands, (1994)
58. Beyer, H.G., C. Costanzo, D.Heinemann, Ch.Reise, Short range forecast of PV energy production using satellite image analysis, Proc. of the 12th European Community PV Solar Energy Conference, Amsterdam, The Netherlands (1994)
59. Beyer, H.G., Ch. Langer, Zur Auslegung von Windenergiesystemen für die autonome Versorgung sehr kleiner Lasten, Proc. 9. Internationales Sonnenforum, Stuttgart, Germany (1994)
60. Beyer, H.G., C. Costanzo, A. Hammer, D.Heinemann, Ch. Reise, Gewinnung zeitaufgelöster Strahlungsdaten aus METEOSAT-Aufnahmen zur Analyse von solaren Energiesystemen, Pro. 9. Internationales Sonnenforum, Stuttgart, Germany (1994)
61. Beyer, H.G., B.Decker, V.Dyken, Analyse kurzzeitiger Fluktuationen der Solarstrahlung für die Untersuchung räumlich ausgedehnter Solarenergiesysteme, Proc. 9. Internationales Sonnenforum, Stuttgart, Germany (1994)
62. Beyer, H.G., T. Rüger, H.P. Waldl, Modellierung und Optimierung von Windparks, Proc. 9. Internationales Sonnenforum, Stuttgart, Germany, 1994 und Proc.2. Deutsche Windenergiekonferenz, DEWEK ´94, Wilhelmshaven, Germany (1994)
63. Beyer,H.G., B.Lange, W.Schlez, H.P. Waldl, Modellierung der Leistungsabgabe von Windparks, Proc. 2. Deutsche Windenergiekonferenz, DEWEK ´94, Wilhelmshaven, Germany (1994)
64. Beyer, H.G., T. Degner, J. Hausmann, M.Hoffmann, R. Rujan, Kurzzeitprognose von Windgeschwindigkeit und Leistungsabgabe einer Windenergieanlage mit Neuronalen Netzen, Proc. 2. Deutsche Windenergiekonferenz, DEWEK ´94, Wilhelmshaven, Germany (1994)
65. Beyer, H.G., Synthese langfristiger Windgeschwindigkeitszeitreihen mit stündlicher Zeitauflösung - ein Verfahren auf der Basis der im Europäischen Windatlas gegebenen Standortcharakterisierung, Proc. 2. Deutsche Windenergiekonferenz, DEWEK ´94, Wilhelmshaven, Germany (1994)
66. Beyer, H.G., T.Degner, K.Mönnich, F.Santjer, Betrieb eines Echtgrößensimulators für Windenergiekonverter in einem Wind-Diesel-System, Proc. 2. Deutsche Windenergiekonferenz, DEWEK ´94, Wilhelmshaven, Germany (1994)
67. Beyer, H.G. , Ch. Langer, Verfahren zur Dimensionierung von Windenergiesystemen zur Autonomen Versorgung kleiner Lasten, Proc. 2. Deutsche Windenergiekonferenz, DEWEK ´94, Wilhelmshaven, Germany (1994)
68. Beyer, H.G., C. Costanzo, A. Hammer, D.Heinemann, Ch. Reise, Satellite derived surface irrradiance data for the analysis of solar energy systems, 10th Meteosat Scientific Users' Conference, Cascais, Portugal (1994)
69. Beyer, H.G., T. Degner, J. Hausmann, M.Hoffmann, R. Rujan ,Short term prediction of wind speed and power output of a wind turbine with neural networks, Proc. EUFIT'94, Aachen, Germany (1994)
70. Beyer, H.G., T. Rüger, H.P. Waldl, Optimizing the geometrical arrangement of Windfarms, Proc. EWEC' 94, Thessaloniki, Greece (1994)
71. Beyer, H.G., T.Degner, G.J. Gerdes, K.Mönnich, F.Santjer, Experimental Results from the DEWI wind-diesel test site, Proc. EWEC' 94, Thessaloniki, Greece (1994)
72. Beyer,H.G., W.Schlez, H.-P.Waldl, Synthesis of spatially correlated long term wind speed data, Proc. EWEC' 94, Thessaloniki, Greece (1994)
73. Beyer, H.G., T. Degner, J. Hausmann, M.Hoffmann, R. Rujan ,Short term Prediction of wind speed and power output of a wind turbine with neural networks, Proc. EWEC' 94, Thessaloniki, Greece (1994)
74. Y. Zarmi, H.G. Beyer, S. Biryukov, D. Faiman, S. Feuermann, A. Zemel, An investigation of the spatial/temporal correlation of fluctuations in solar radiation, Final report to the ministry of energy and infrastructure, State of Israel, Center for Energy and Environmental Physics, Ben-Gurion University of the Negev, Sede Boqer, Israel (1994)
75. Beyer, H.G., Ch. Langer, Ein Verfahren zur Auslegung von Wind/Solar-Hybridsystemen zur autonomen Versorgung kleiner elektrischer Lasten, 10. Nationales Symposium Photovoltaische Solarenergie, Staffelstein, Germany (1995)
76. Beyer,H.G., T. Degner, H.Gabler, Operational behaviour of wind diesel systems incorporating short-term storage: an analysis via simulation calculations, Bejing Wind Energy Conference, Bejeing, China (1995)
77. Beyer, H.G., A.Hammer, D.Heinemann, Satellite derived radiation statistics for Africa, ISES Solar World Congress, Harare, Zimbabwe (1995)
78. Beyer,H.G., C. Langer, A method for the identification of configurations of PV/wind hybrid systems for the reliable supply of small loads, 13th European Community PV Solar Energy Conference, Nice, France (1995)
79. Beyer, H.G., M. Bohlen, J. Schumacher, GENG - A solar radiation data generator for the simulation system INSEL, 13th European Community PV Solar Energy Conference, Nice, FRance (1995)
80. Beyer, H.G., L.Wald, Merging ground-based measurements and satellite derived radiation data for the construction of global radiation maps, Proc. Conference 'Fusion of Earth data', Cannes, France (1996)
81. Beyer, H.G. , A. Hammer, D. Heinemann, C. Reise, Short-term forecasting of solar radiation for the control of solar energy systems - a possible application of satellite data analysis, Workshop 'Satellites and Solar Energy Resource Information', Washington, D.C, USA. (1996)
82. Beyer,H.G., B. Lange, G. Schäfer, H.-P. Waldl, Modellierung und Optimierung von Windparks: Möglichkeiten und Grenzen, Proc. 'Deutscher Kongreß Erneuerbare Energie 96 im Rahmen der Hannovermesse', Hannover, Germany (1996)
83. Beyer,H.G., T. Degner, Accessing the maximum fuels savings obtainable in simple wind-diesel systems, European Union Wind Energy Conference, Göteborg, Sweden (1996)
84. Bromeis, M., H.G.Beyer, T.Pahlke, H.-P.Waldl, Improvement of the European Wind Atlas method by spatial interpolation of meteorological station data, European Union Wind Energy Conference, Göteborg, Sweden (1996)
85. Beyer, H.G., T.Rüger, G.Schäfer, H.-P.Waldl, Optimization of wind farm configurations with variable number of turbines, European Union Wind Energy Conference, Göteborg, Sweden (1996)
86. Beyer, H.G., B. Lange, H.-P.Waldl, Modelling tools for wind farm upgrading, European Union Wind Energy Conference, Göteborg, Sweden (1996)
87. Beyer, H.G., G.Czeplak, U.Terzenbach, L.Wald, Solar radition maps for the new European Solar Radiation Atlas (ESRA), EuroSun'96, Freiburg, Germany (1996)
88. Beyer, H.G., M. Bohlen, J.Schumacher, Time series analysis of long term monthly horizontal solar radiation, EuroSun'96, Freiburg, Germany, (1996)
89. Beyer, H.G., M. Bromeis, D. Heinemann, T.Pahlke, H.-P.Waldl, Spatial interpolation of meteorological station data given by the European Wind Atlas - an application to North West Germany, EuroSun'96, Freiburg, Germany, (1996)
90. Beyer, H.G., T.Rüger, G.Schäfer, H.-P.Waldl, Optimierung der Konfiguration von Windparks mit variabler WEK-Anzahl, Proc. DEWK'96, Wilhelmshaven, Germany (1996)
91. Beyer, H.G., B. Lange, H.-P.Waldl, Detaillierte Modellierung der Leistungsabgabe einzelner Windkraftanlagen in Windparks - Vergleich der Abschattungseffekte bei höhengestaffelter Onshore und Offshore-Aufstellung, Proc. DEWK'96, Wilhelmshaven, Germany (1996)
92. Beyer, H.G., A,Rösen, H.-P. Waldl, Anwendung des RFC-Verfahrens auf Windgeschwindigkeitszeitreihen und Untersuchung der Übertragbarkeit der Ergebnisse auf Rotorblattbelastungen, Proc. DEWK'96, Wilhelmshaven, Germany (1996)
93. Beyer, H.G., M. Bromeis, D. Heinemann, T.Pahlke, H.-P.Waldl, Räumliche Interpolation von Basisstationsdaten des Europäischen Windatlas, Proc. DEWK'96, Wilhelmshaven, Germany (1996)
94. Vandenbergh, M., M. Nikolic, H.G. Beyer, Untersuchungen zum Anwendungspotential der Windenergie in Tunesien, Proc. DEWK'96, Wilhelmshaven, Germany (1996)
95. Beyer, H.G., T.Degner, K.Mönnich, Eine Methode zur Bestimmung der maximalen Treibstoffeinsparung in einfachen Wind-Diesel-Systemen, Proc. DEWK'96, Wilhelmshaven, Germany (1996)
96. Foyntonont,F., D. Dumortier, D. Heinemann, A.Hammer,J.Olseth, A.Skartveit, P.Ineichen, C.Reise, J.Page, L.Roche, H.G.Beyer, L.Wald,A.Santos, SATELLIGHT: a european programme dedicated to serving daylight data computed from METEOSAT images, Proc. LUX-EUROPA'97, Amsterdam, The Netherlands (1997)
97. Beyer, H.G., D.Heinemann, A.Hammer, A.Westerhellweg, Estimation of diffuse radiation from METEOSAT data, Proc. North Sun '97, Espoo, Finland (1997)
98. Beyer, H.G. M.Bohlen, J.Schumacher, Including battery lifetime modeling in sizing procedures for stand alone PV-Systems, Proc. 14th European Photovoltaic Solar Energy Conference, Barcelona, Spain (1997)
99. Beyer, H.G., Aufgaben für die Simulation von Photovoltaik-Systemen, Proc. 'Tage der Elektrotechnik' 14. Und 15 Oktober, Fachbereich Elektrotechnik, Fachochschule Anhalt, Köthen, Germany (1997)
100. Beyer, H.G. J. Schumacher, Parameter des Zeidiodenmodells aus laufenden Betriebsdaten von Photovoltaik Generatoren, 13. Symposium Photovoltaische Solarenergie, Staffelstein, Germany (1998)
101. Beyer, H.G., D. Heinemann, Satellitengestützte Verfahren zur Bestimmung der kurzwelligen solaren Einstahlung für die Analyse von Solarenergiesystemen, Hauptvorträge Frühjahrstagung der DPG, Arbeitskreis Energie, Regensburg,Germany (1998)
102. Beyer, H.G., H.Mellinghoff, K.Mönnich, H.-P.Waldl, Windenergievorhersage für den Zeitbereich bis 24 Stunden zur Kraftwerkseinsatzplanung, 3. Kongress 'Erneuerbare Energie' Hannover Messe 98, Hannover, Germany (1998)
103. Foyntonant,F., D. Dumortier, D. Heinemann, A.Hammer,J.Olseth, A.Skartveit, P.Inneichen, C.Reise, J.Page, L.Roche, H.G.Beyer, L.Wald , SATELLIGHT: a WWW Server which provides high quality daylight and solar radiation data for western and central Europe, Proc. 9th Conference on satellight meteorology and oceanography, Paris, France 25-29 Mai 1998, 434-437 (1998)
104. Hammer,A., D.Heinemann, A. Westerhellweg, Foyntonant,F., D. Dumortier,J.Olseth, A.Skartveit, P.Inneichen, C.Reise, J.Page, L.Roche, H.G.Beyer, L.Wald, Derivation of daylight and and solar irradiance from satellight observations, Proc. 9th Conference on satellight meteorology and oceanography, Paris, France 25-29 Mai 1998, 747-750 (1998)
105. Beyer, H.G., J. Schumacher, Estimation of model parameters for I-V curves of PV modules from operational data, 2nd World Conference on Photovoltaic Solar Energy Conversion, Vienna, Austria (1998)
106. Heydenreich, W., E. Wiemken, H. G. Beyer, K. Kiefer, Power characteristics of PV ensembles: Experiences from the combined power production of 100 grid connected PV systems distributed over the area of Germany, 2nd World Conference on Photovoltaic Solar Energy Conversion, Wien, Austria (1998)
107. Beyer, H.G., A. Hammer, D. Heinemann, C. Reise, A. Westerhellweg, Tageslicht- und Solarstrahlungsdaten aus Meteosat-Satelitenbildern - Das europäische Projekt SATELLIGHT , 11. Internationales Sonnenforum, Colongne, Germany (1998)
108. Beyer, H.G., D.Heinemann, K.Mönnich, H.P.Waldl, Vorhersage der regionalen Leistungsabgabe von Windkraftanlagen, Deutsche Windenergiekonferenz DEWEK‘98, Wilhelmshaven, Germany (1998)
109. Beyer, H.G., D.Heinemann, K.Mönnich, H.P.Waldl, Anwendung von Windvorhersagen des Deutschen Wetterdienstes zur Windleistungsprognose im Zeitbereich 6-24h - eine exemplarischeUntersuchung für Standorte in Mecklenburg-Vorpommern. Deutsche Windenergiekonferenz DEWEK‘98, Wilhelmshaven, Germany (1998)
110. Beyer, H.G., D. Heinemann, Datenbasen und Modelle zur Gewinnung von Tageslichtdaten, Fünftes Symposium Innovative Lichttechnik in Gebäuden, Staffelstein, Germany 28-29.1. (1999)
111. Reise, Ch, M. Fontoynont, D. Dumortier, D. Heinmann, A. Hammer, J.A. Olseth, A. Skartveit, P. Ineichen, J. Page, L. Roche, H.G. Beyer, L. Wald, SATELLIGHT: Tageslichtdaten für Europa im Internet. Fünftes Symposium Innovative Lichttechnik in Gebäuden, Staffelstein, Germany, 28-29.1. (1999)
112. Reise, Ch, M. Fontoynont, D. Dumortier, D. Heinmann, A. Hammer, J.A. Olseth, A. Skartveit, P. Ineichen, J. Page, L. Roche, H.G. Beyer, L. Wald, SATELLIGHT: Einstrahlungsdaten für Europa im Internet. 14. Symposium Photovoltaische Solarenergie, Staffelstein, Germany, 10.-12.3. (1999)
113. Beyer, H.G., D.Heinemann, Using radiative transfer calculations to assess limits for the retrieval of surface irradiance components from satellite information, 2nd Workshop on Satellites for Solar Energy Assessement, Golden, CO, USA, 3-4.2. (1999)
114. Heinemann, D. , H.G. Beyer , Current and future data streams from METEOSAT geostationary satellites for solar energy applications, 2nd Workshop on Satellites for Solar Energy Assessement, Golden, CO, USA, 3-4.2. (1999)
115. Beyer, H.G., Camilo Flores C., Raul Sapiain A., Ariel Torres O., Wind characteristics and possible wind energy applications in the coastal area of northern Chile, European Community Wind Energy Conference, Nice, France 1.-5.3. (1999)
116. Beyer, H.G., D. Heinemann, H. Mellinghoff, K. Mönnich, H.-P. Waldl, Forecast of regional power output of wind turbines, European Wind Energy Conference, Nice, France 1.-5.3. (1999)
117. Reise, Ch, M. Fontoynont, D. Dumortier, D. Heinmann, A. Hammer, J.A. Olseth, A. Skartveit, P. Ineichen, J. Page, L. Roche, H.G. Beyer, L. Wald, SATELLIGHT: Daylight data for Europe in the internet, Proceedings 2nd Renewable Energy Database Workshop, Munich, Germany, 19.-20.4. (1999)
118. Hammer, A., D. Heinemann, A. Westerhellweg, H.G. Beyer, C. Reise, Daylight and solar irradiance data derived from satellite observations - the satellight projekt, ISES 1999 Solar World Congress, Jerusalem, Israel 4.-9.7. (1999)
119. Beyer, H.G., Camilo Flores C., Raul Sapiain A., R. Schmidt, Ariel Torres O., Assessment of wind energy applications in the coastal region of northern Chile, Simposio International de Energias renovables, Agua e infrastructura afin, Universidad de Tarapaca, Arica, Chile, 9. (1999)
120. Beyer, H.G., D. Heinemann, E. Lorenz, B. Lückehe, K. Mönnich, U. Focken, H.-P. Waldl, Vorhersagen der Stromerzeugung aus Sonnen und Windenergie, 6. Symposium Energieinnovation im liberalisierten Markt, Graz, Austria 1.-2.2. (2000)
121. Beyer, H.G., Y. Möritz, E.Wiemken, Genaugkeit der Berechnung des PV-Ertrages auf der Basis unvollständiger Komponentenkenntnis, 15. Symposium Photovoltaische Solarenergie, Staffelstein, Germany, 15. - 17.3. (2000)
122. Reise, Ch., E. Wiemken, P. Toggweiler, V. van Dijk, D. Heinemann, H.G. Beyer, Remote performance check of grid connected PV Systems using satellite data, 16th European Photovoltaic Solar Energy Conference, Glasgow, UK, 5. (2000)
123. Focken U., M. Lange, Kai Mönnich, Hans-Peter Waldl, H.G. Beyer A. Luig, Räumliche Ausgleichseffekte bei der Vorhersage der Leistungsabgabe von Windkraftanlagen, DEWEK 2000, Wilhelmshaven, Germany, 7.-8.6 (2000)
124. Hammer, A. , D. Heinemann, C.Hoyer, P. Toggweiler, U. Brügger, Ch. Reise, E. Wiemken, H.G. Beyer, V. vanDijk, J. Betcke, Surveillance of photovolatic solar energy systems using METEOSAT derived irradiances, EUMESAT 2000, Bolongna, Italy, 6. (2000)
125. Beyer, H.G., D. Heinemann, U. Focken, E. Lorenz, B. Lückehe, A. Luig, K. Mönnich, H.-P. Waldl, Short term predictions for the power output of ensembles of wind turbines and PV-generators, Eurosun 2000, Copenhagen, Denmark, 18.-22.6. (2000)
126. U. Focken, M. Lange, K. Mönnich, H.-P. Waldl, H.G. Beyer, A. Luig, Reduction of wind power prediction errors by spatial smoothing effects, Conference 'Wind Power for the 21st Century', Kassel, Germany, 25-27.9. (2000)
127. U. Focken, M. Lange, K. Mönnich, H.-P. Waldl, H.G. Beyer, A. Luig, Unsicherheiten und räumliche Ausgleichseffekte bei der Vorhersage der Leistungsabgabe von Windkraftanlagen, in: Windenergie Report Deutschland 1999/2000 - Jahresauswertung des WMEP, Institut für Solare Energieversorgung ISET, Kassel, Germany (2000)
128. H.G.Beyer, F.Jakobides, Untersuchung der Wirkungsgradflächen MPP(G,T) von PV-Modulen, 16. Symposium Photovoltaische Solarenergie, Staffelstein, Germany, 14-16.3. (2001)
129. H.Kersten, H.G.Beyer, Energetische Bewertung des Einsatzes von Balkonen/Wintergärten bei der Sanierung von Plattenbauten, 11. Symposium Thermische Solarenergie, Staffelstein, Germany (2001)
130. A. Luig, S. Bofinger, H.G. Beyer, Analysis of confidence intervals for the prediction of the regional wind power output, 2001 European Wind Energy Conference, Kopenhagen, Germany, 2-6. 7. (2001)
131. G. Becker, H.G. Beyer, M. Maier, S. Söltl, V. Quaschning, M. Zehner, Calculation of global weather data via JAVA applet in the internet, 17th European PV Solar Energy Conference, Munich, Germany, 10. (2001)
132. H.G. Beyer, Rüther, R., N. Kreutzer, Estimation of the yield of building integrated a-Si PV-installations in Brazil based on long term performance data of a 2 kWp System, 17th European PV Solar Energy Conference, Munich, Germany, 10. (2001)
133. H.G. Beyer, D. Heinemann, C. Hoyer, Ch. Reise, E. Wiemken, H-D. Musikowski, Accuracy of the estimation of monthly performance figures of grid connected PV-systems based on remote data sources, 17th European PV Solar Energy Conference, Munich, Germany,10. (2001)
134. R. Gottschalg, H.G. Beyer, F. Jakobides, D. Infield, Validation of a procedure for the translation of laboratory measurements on amorphous devices to real operating conditions, 17th European PV Solar Energy Conference, Munich, Germany 10. (2001)
135. J.W.H. Betcke, V.A.P. van Dijk, F. Wiezer, Ch. Reise, E. Wiemken, H. Dufner, P. Toggweiler, D. Heinemann, H.G. Beyer, PVSAT: Remote performance check for grid connected PV systems using satellite data, evaluation of one year of field-testing, 17th European PV Solar Energy Conference, Munich, Germany 10. (2001)
136. H.G. Beyer, R. Gottschalg, F. Jakobides, S. Bolinger, D. Infield, Identifikation und Anwendung eines Modells der Strom/Spannungs Kennlinie von Solarmodulen aus amorphem Silizium, 17. Symposium Photovoltaische Solarenergie, Staffelstein, Germany, 13-15.3. (2002)
137. N. Kreutzer, H.G. Beyer, R. Rüther, Abschätzung spezifischer kWh/kWpeak Erträge unterschiedlicher Solargeneratortechnologien für tropische Standorte am Beispiel Brasiliens, 17. Symposium Photovoltaische Solarenergie, Staffelstein, Germany, 13-15.3. (2002)
138. M. Maier, G. Becker, P. Söltl, M. Zehner, V. Quaschning, H.G.Beyer, F. Josten, Entwicklung und Programmierung eines Strahlungs- und Temperaturdatengenerators namens WETSyin MS-Exel und JAVA, 17. Symposium Photovoltaische Solarenergie, Staffelstein, Germany, 13-15.3. (2002)
139. H.-D. Musikowski, H.G. Beyer, Begleitendes Messprogramm zur satellitengestützten Ertragsberechnung für netzgekoppelte PV-Anlagen – PVSAT-Projekt (Testphase), Proc. Fachtagung Elektrische Energiewandlungssysteme, Magdeburg, Germany, 13.-14.3. (2002)
140. S. Bofinger, A. Luig, H.G. Beyer, Qualification of wind power forecasts, 2002 Global Windpower Conference, Paris, France, 2.-5. April (2002)
141. R. Müller, H.G. Beyer, S. Cros, K.F. Dagestad, D. Dumortier, P. Inneichen, D. Heinemann, R. Kuhlemann, J.A. Olseth, G. Piernavieja, Ch. Reise, M. Schroedter, A. Skartveit, L. Wald, The use of MSG data within a new type of solar calculation scheme, EUMESAT Users´ Conference, Antalya, Turcy, 1-5.8 (2002)
142. S. Bofinger, A. Luig, H.G. Beyer, Zur Charakterisierung und Bewertung der Abweichungen zwischen der Vorhersage der eingespeisten Windleistung und den sich einstellenden Werten, DEWEK, 23-24. Okt, Wilhelmshaven, Germany (2002)
143. H.G. Beyer, W. Reguse, L. Baschirotto, J.C. Passos, S. Colle, Perspektives of wind energy applications in Santa Catarina – Brazil, DEWEK, 23-24. Okt, Wilhelmshaven, Germany (2002)
144. M.G. Kratzenberg, H.G.Beyer, S. Colle, Setup of a test facility for the characterization of thermal collectors according to the Euronorm at the Universidade Federal de Santa Catarina, International Solar Energy Congress ’Sun at the End of the World’, 28-31.Okt. , Valparaiso, Chile (2002)
145. H.G. Beyer, R. Rüther, S.L. de Abreu , Möglichkeiten und Grenzen für den Einsatz von PV-Generatoren ohne Speicher in größeren dieselgestützten Versorgungsnetzen in Brasilien, 18. Symposium Photovoltaische Solarenergie, Staffelstein, Germany, 12-14.3. (2003)
146. H.G. Beyer, R. Gottschalg, T.R. Betts, D.G. Infield, Modellierung der Abhängigkeit des Kurzschlußstroms von a-Si Modulen von der meteorologischen Situation, 18. Symposium Photovoltaische Solarenergie, Staffelstein, Germany, 12-14.3. (2003)
147. S. Bofinger, G. Heilscher, M. Schneider, H.G. Beyer, Automatische Fehleridentifikation durch den Einsatz internetbasierter Überwachungssyssteme, 18. Symposium Photovoltaische Solarenergie, Staffelstein, Germany, 12-14.3. (2003)
148. R. Rüther, A.L. Schmid, H.G. Beyer, A. A. Montenegro, S.H.F. Oliveira, Cutting on diesel, boosting PV: the potential of hybrid diesel/PV systems in existing mini-grids in the barazilian Amazon, 3rd World Conference on Photovoltaic Energy Conversion , Osaka, Japan, 11.-18.05 (2003)
149. R. Rüther, P. Knob, H.G. Beyer, M.M. Dacoregio, A.A. Montenegro, High performance ratios of a double junction a-Si BIPV grid-connected, installation after five years of continuous operation in Brasil, 3rd World Conference on Photovoltaic Energy Conversion , Osaka, Japan, 11.-18.05 (2003)
150. S.R. Williams, T.R. Betts, T. Helf, R. Gottschalg, H.G. Beyer, D.G. Infield, Modelling long-term modul performance based on realistic reporting conditions with consideratio to spectral effects, 3rd World Conference on Photovoltaic Energy Conversion , Osaka, Japan, 11.-18.05 (2003)
151. H.G. Beyer, R. Gottschalg, T.R. Betts, D.G. Infield, Modelling the realistic short circuit current and MPP power of a-Si single and multiple junction devices, 3rd World Conference on Photovoltaic Energy Conversion, Osaka, Japan, 11.-18.05 (2003)
152. H.G. Beyer, G. Kuhnen, A. Picht, W. Reguse, J.C. Passos, D. Heinemann, Assessment of the wind characteristics in Santa Catarina-Brazil in view of the integration of wind energy into the local supply grid, EWEC 2003, Madrid, Spain, 16-19.6. (2003)
153. H.G. Beyer, R. Rüther, S.H.F. Oliveira, Adding PV-generators without storage to medium size stand alone diesel generator sets to support rural electrification in Brazil, ISES Solar World Congress, Göteborg, Sweden, 16.-19.06 (2003)
154. E.B. Pereira, F.R. Martins, S.L. Abreu, H. G. Beyer, S. Colle, R. Perez, D. Heinemann, Cross validation of satellite radiation models during SWERA project in Brazil, ISES Solar World Congress, Göteborg, Sweden, 16.-19.06.(2003)
155. M.G. Kratzenberg, H.G. Beyer, S. Colle, A.A. Gonçalves, Test facility for quasi dynamic collector tests for characterization of thermal solar collectors in accordance with the international norms, Metrologia 2003, Recife, Brazi, 1-5.9. (2003)
156. M.G. Kratzenberg, S. Colle, E. B. Pereira, S. L. Mantelli Neto, H.G. Beyer, S. L. Abreu. Rasteabilidade de Radiômetros para medião da energia solar no Brasil, Metrologia 2003, Recife, Brazil, 1-5.9 (2003)
157. S.H.F. Oliveira, H.G. Beyer, R. Rüther, Adding PV-generators without storage to medium size stand alone diesel generator sets to support rural electrification in Brazil, 2nd European PV-Hybrid and Mini-Grid Conference, Kassel, Germany, 25.-26.9. (2003)
158. S. Luna Abreu, H.G. Beyer, S. Colle, K.L.Z. Glitz, S.H.F. Oliviera, R. Rüther, Stand alone hybrid Diesel/PV power system without storage - design considerations and operational experience, Rio03, Rio de Janeiro, Brazil (2003)
159. H.G. Beyer , M. Schondorf-Rother, J. Bethke, A. Drews , A. Hammer , D. Heinemann , E. Lorenz, Ertragsberechnung für PV-Anlagen in Brasilien über das PVSat Verfahren, 19. Symposium Photovoltaische Solarenergie, Staffelstein, Germany, 12-14.3. (2004)
160. G. Heilscher, M. Schneider, J. Betcke, A. Drews, D. Heinemann, E. Lorenz, P. Toggweiler, W. van Sark, E. Wiemken, H.G. Beyer, Satellitengestützte Ertragsüberwachung mit automatischer Fehlererkennung für kleine und mittlere Photovoltaikanlagen , 19. Symposium Photovoltaische Solarenergie, Staffelstein, Germany, 12-14.3. (2004)
161. R. Rüther, H.G. Beyer, A.A. Montenegro, M.M. Dacoregio, I.T. Salamoni, P.Knob, Rerformance results of the first grid-connected, thin-film PV installation in Brazil: temperature behaviour and performance ratios over six years of continous operation, 19th European Photovoltaic Solar Energy Conference, Paris, France, 7.-11.06 (2004)
162. P. Knob, R. Rüther C. Jardim, H.G. Beyer, Investigating the peak demand reduction capacility of PV: a case study in Florianopolis, South Brazil, 19th European Photovoltaic Solar Energy Conference, Paris, France, 7.-11.06 (2004)
163. E. Lorenz, D. Heinemann, A. Drews, J. Bethke, P. Toggweiler, J. Rasmussen, S. Stettler, W. van Sark, G. Heilscher, M. Schneider, E. Wiemken, H.G. Beyer, PVSAT2 - Intelligent performance check of PV System operation based on satellite data, 19th European Photovoltaic Solar Energy Conference, Paris, France, 7.-11.06 (2004)
164. H.G. Beyer, E. Lorenz, J. Bethke, A. Drews, D. Heinemann, G. Heilscher, S. Bofinger, Identification of a general model for the MPP performance of PV-modules for the application in a procedure for the performance check of grid connected systems, 19th European Photovoltaic Solar Energy Conference, Paris, France, 7.-11.06 (2004)
165. A. Drews, J.Betcke, E.Lorenz , D.Heinemann, P.Toggweiler, S.Stettler, J.Rasmussen, W.van Sark, G.Heilscher, M.Schneider, E.Wiemken, W.Heydenreich, H.G.Beyer, Intelligent performance check of PV System operation based on satellite data, Proc. Eurosun 2004, Freiburg Germany (2004)
166. H.G. Beyer, G. Heilscher, S. Bofinger, A robust model for the MPP performance of different types of PV modules applied for the performance check of grid connected systems, Proc. Eurosun 2004, Freiburg, Germany (2004)
167. J. Bethcke, H.G. Beyer, Accuracy improvement of radiation data by combining ground and satellite measurements, Proc. Eurosun 2004, Freiburg, Germany (2004)
168. H.G. Beyer, E.B. Pereira, F.R.Martins, S.L.Abreu, S. Colle, R. Perez, Ch. Schillings, H. Manstein, Assessing satellite derived irradiance information for South America within the UNEP resource assessment project SWERA, Proc. Eurosun 2004, Freiburg, Germany (2004)
169. M.G. Kratzenberg, H.G. Beyer, Uncertainty calculation applied to different regression methods in the quasi-dynamic collector test, Proc. Eurosun 2004, Freiburg, Germany (2004)
170. F.R. Martins, E.B. Pereira, S.L. Abreu, S. Colle, H.G. Beyer, Solar and wind resoues database to support energy policy and investments in South America, IVth Bienial internaional workshop for Advanced Energy Studies, (2004)
171. G. Kuhnen da Silva, S. Colle, J.C. Passos, W. Reguse, H.G. Beyer, Metodologia de avaliacao do potential eolica para o estado des Santa Catarina, III Congresso National de Engenharia Mecanica CONEM, Belem, Brazil 10.-13.08 (2004)
172. J.C. Passos, G.K. da Silva, G.L. Caruso, L.A. Berti, C.S. Chan, W. Reguse, S. Colle, H.G. Beyer, Use of the mesoscale Eta model for short term wind power forecasts in Brazil, , DEWEK04, Wilhelmshaven, Germany, 20.-21.10 (2004)
173. E. Lorenz, J. Betcke, A. Drews, D. Heinemann, G. Heilscher, M. Schneider, P. Toggweiler, W. van Sark, E. Wiemken, H.G. Beyer, Automatische Fehlerüberwachung von PV-Anlagen auf der Basis von Satellitendaten, Evaluierung des PVSAT-2 Verfahrens, 20. Symposium Photovoltaische Solarenergie, Bad Staffelstein, Germany, 9.-11.3 (2005)
174. S. Stettler, P. Toggweiler, E. Wiemken, W. Heidenreich, A.C. de Keizer, W. van Sark, M. Schneider, G. Heilscher, E. Lorenz, A. Drews, D. Heinemann, H.G. Beyer, Failure detection routine for grid connected PV systems as part of the PVSAT2 Project, 20th European Photovoltaic Solar Energy Conference, Barcelona, Spain, 6.-10.6. (2005)
175. A. Drews, E. Lorenz, J. Betcke, D. Heinemann, A.C. de Keizer, W.G.J.H.M. van Sark, M. Schneider, G. Heilscher, S. Stettler, P. Toggweiler, E. Wiemken, W. Heydenreich, H.G. Beyer, PVSAT-2: An automated performance check for photovoltaic systems based on solar irradiance information from satellite data, Seventh European Conference on Applications of of Meteorology ECAM 2005, Utrecht, The Netherlands, 12-17.9. (2005)
176. M.G. Kratzenberg, H.G. Beyer, S.Colle, A. Albertazzi, S.Güths, D.Fernandes, P.Oikawa, R.Machado, D.Petzoldt, Analysis of the collector test procedures for steady state and quasi dynamic test conditions in view of the collector coefficients uncertainties and model stability, Proc. of the ISES 2005 Solar World Congress, Orlando, Florida, USA, 6-12.8. (2005)
177. M.G. Kratzenberg, H.G. Beyer, S.Colle, A. Albertazzi, S.Güths, D.Fernandes, P.Oikawa, R.Machado, D.Petzoldt, Using Uncertainty Analysis to Assess the Results of the Quasi Dynamic Collector Test Under Outdoor Conditions EN 12975, Proc. of the ASME International Solar Energy Conference, Orlando, Florida, USA, 6-12.8. (2005)
178. H.G. Beyer, O.Prignitz, S.Stettler, P.Toggweiler, E.Wiemken, W.Heidenreich, A.C.de Keizer, W.van Sark, M.Schneider, G.Heilscher, E. Lorenz, A. Drews, D. Heinemann, Performance Control for grid connetcted PV-Systems, Proceedings of the 13th Sede Boqer Symposium on Solar Electricity Production, Sede Boqer Campus, Israel, 31.10-1.11 (2005)
179. O. Prignitz, H.G.Beyer, C.deKeizer, W.vanSark, Vom Datenblatt zum Systemertrag - zur realistischen Abbildung der Systemverluste in kleinen netzgekoppelten PV-Systemen, 21. Symposium Photovoltaische Solarenergie, Bad Staffelstein, Germany, 8.-10.3 (2006)
180. W. van Sark, .C. de Keizer, A. Drews, E. Lorenz, J. Betcke, D. Heinemann, E. Wiemken, W. Heydenreich ,G.. Heilscher, H.G. Beyer, O. Prignitz, S. Stettler, P.Toggweiler, M. Schneider, S. Bofinger, G. Heilscher, PVSAT-2: An automated performance check for building integrated photovoltaic systems based on solar irradiance information from satellite data, Solar Cities Congress 2006, Oxford, UK, 3.-6.4 (2006)
181. M.G. Kratzenberg, H. G. Beyer, S. Colle,Analytic determination of the expanded uncertainty for steady state and quasi dynamic collector tests under outdoor conditions, Proc. Eurosun 2006, Glasgow, UK, 27.-30.06 (2006)
182. A.Drews, E. Lorenz, J. Betcke, A.C. de Keizer, W.G.J.H.M. van Sark, H.G. Beyer, W. Heydenreich, E. Wiemken, S. Stettler, P. Toggweiler, S. Bofinger, M. Schneider, G. Heilscher, D. Heinemann, Remote performance check and automated failure identification for grid-connected PV systems – results and experiences from the test phase within the PVSAT-2 project , Proc. Eurosun 2006, Glasgow, UK, 27.-30.06 (2006)
183. M.G. Kratzenberg, H.G. Beyer , S. Colle , A. Albertazzi, Uncertainty calculations in pyranometer measurements and application, Proceedings of ISEC2006, American Society of Mechanical Engineers (ASME), Denver(CO), USA, 8.-13.7 (2006)
184. D. Renné, R. Meyer, H.G. Beyer, R.Perez, L.Wald, P. Stackhouse, Solar resource knowledge management: a new task of the international energy agency, Proc. of the ASME solar energy devision, International solar energy conference SEC, Denver(CO), USA, 8.-13.7 (2006)
185. H.G. Beyer, A. Drews, U. Rindelhardt, Irradiance maps applied for the performance assessment of PV systems - a case study for the German state of Saxony, 21 PVSEC Dresden, Germany, 4-8.8 (2006)
186. A.C. de Keizer, W.G.J.H.M. van Sark, S. Stettler, P. Toggweiler, E. Lorenz, A. Drews, D. Heinemann, G. Heilscher, M. Schneider, E. Wiemken, W. Heydenreich, H.G. Beyer, PVSAT-2: results of field test of the satellite based PV system performance check, 21 PVSEC Dresden, Germany, 4-8.8 (2006)
187. P.W. Stackhouse Jr., D. Renné, H.G. Beyer, L. Wald, R. Meyer, M.Schroedter-Homscheidt, R. Perez, M. Suri, 2006: Towards Designing an Integrated Earth Observation System for the Provision of Solar Energ Resource and Assessment, Proc. IEEE International Geoscience and Remote Sensing Symposium, Denver,(CO), USA, 31.7. ­ 4.8. (2006)
188. A. Dalmaz, J. C. Passos, G.L. Caruso, J.L.G. Oliveira, H.G. Beyer, Previsão de ventos parageração de electricidade no estado de Santa Catarina, IV Congresso Nacional de Engenharia Mecânica, Recife-PE, Brasil, 22.-25..8 (2006)
189. N. Kreutzer, H.G. Beyer, I.Knight, The modulation of electric load profiles in domestic dwellings with building integrated photovoltaic systems – an investigation for the United Kingdom, Proceedings of the 14th Sede Boqer Symposium on Solar Electricity Production, Sede Boquer, Israel, 19-21.02 (2007)
190. N. Kreutzer, H.G. Beyer, I. Knight, Der Einfluss gebäudeintegrierter Photovoltaikanlagen auf den elektrischen Lastgang in Wohngebäuden – eine Untersuchung für Groß Britannien, 22.Symp.Photovoltaische Solarenergie, Bad Staffelstein, 7-9.3 (2007),
191. G. Friesen, H.G. Beyer, R. Gottschalg, S. Williams, A. Guerin de Mongareuil,N. van der Borg,A.C. de Keizer,W.G.J.H.M. van Sark, Vergleich von Verfahren zur Abschätzung der jahreserträge unterschiedlicher PV-Technologien imRahmen des Projektes Performance - Ergebnisse eines ersten 'Round Robin' Tests, 22.Symp.Photovoltaische Solarenergie, Bad Staffelstein, Germany, 7-9.3 (2007)
192. S. Bofinger, H.G. Beyer, E. Lorenz, Validierung und Optimierung eines Solarstromprognosesystems unter Berücksichtigung von Ensemble-Effekten, 22.Symp.Photovoltaische Solarenergie, Bad Staffelstein, Germany, 7-9.3 (2007)
193. N. Kreutzer, H.G. Beyer, I.Knight, The modulation of electric load profiles in domestic dwellings by BIPV and options to maximise the load match, Proceedings Photovoltaic Science and Applications and Technology PVSAT-3 ISBN 0 904963 73 2, Durham University, Durham, Uk, 28.-30.3 (2007)
194. H.G. Beyer, R.Gottschalg,G. Friesen, Modelelling IV charakteristics of CdTe-Modules, 22 PVSEC, Milan, Italy, 3.-7.9. (2007)
195. G.Friesen, S.R. Williams, R. Gottschalg, N. van der Borg, T. Burgers, A. Guérin de Mongari, H.G. Beyer, A.C. de Kaizer, W.G.J.H.M. van Sark, R.P. Kenny, T.A. Huld, B.Müller,C. Reise,Y.Niu, Intercomparison of different energy prediction methods within the european projet “Performance” – results of the 1st round robin, 22 PVSEC, Milan, Italy, 3.-7.9.(2007)
196. E. Lorenz, H.G.Beyer, S. Bofinger, Forecast of ensemble power production by grid-connected PV Systems, 22 PVSEC, Milan, Italy, 3.-7.9. (2007)
197. M.B. Strobel, R. Gottschalg, G.Friesen, H.G. Beyer, Uncertainty in photovoltaic performance parameters - dependence on location and material, to be presented at: PVSEC-17, Fukuoka, Japan, 3-7.12. (2007)
198. E. Lorenz, J.Hurka, D. Heinemann, H.G. Beyer, M. Schneider, Weiterentwicklung von Verfahren zur Solarleistungsvorhersage - Prognose von Verbundleistungen und deren Vertrauensbereiche, 23.Symp.Photovoltaische Solarenergie, Bad Staffelstein, Germany, 5-7.3 (2008)
199. Hoyer-Klick, C., H.G. Beyer, E. Lorenz, D. Heinemann, L. Ramirez, J. Polo, L. Wald, M.Suri, Bereitstellung gütebewerteter Datenbasen und Module zur Einstrahlungsklimatologie im Rahmen des Europäischen Projekts MESoR, 23.Symp.Photovoltaische Solarenergie, Bad Staffelstein, Germany, 5-7.3 (2008)
200. Beyer, H.G., R. Gottschalg, G. Friesen, Modellierung der I/V Charakteristiken von CdTe Modulen, 23.Symp.Photovoltaische Solarenergie, Bad Staffelstein, Germany, 5-7.3. (2008)
201. Beyer, H.G., R. Gottschalg, G. Friesen, Modelling I/V characteristics of CdTe Modules, 4th Photovoltaic Science Application and Technology (PVSAT-4) Conference and Exhibition, 2-4 April, University of Bath, Bath, UK (2008)
202. Quintero Marrone, C.A., K. Knorr, B. Lange, H.G. Beyer, Characterization and modeling of the variability of the power output of aggregated wind farms, 7th International Workshop on Large Scale Integration of Wind Power and on Transmission Networks for Offshore Wind Farms, 26-27.5, Madrid, Spain (2008)
203. Meyer, R., J.T.Butron, G. Marquardt., G.Schwandt, N.Geuder, C. Hoyer-Klick, E. Lorenz, A.Hammer, H.G.Beyer: 2008, 'Combining Solar Irradiance Measurements and Various Satellite-Derived Products to a Site-Specific Best Estimate', Proceedings of the 14th biennial SolarPACES Symposium, Las Vegas, NE (USA), 04.03.-07.03. (2008)
204. Lorenz, E., J. Hurka, G. Karampela, D. Heinemann, H.G. Beyer, M. Schneider: 'Qualified forecast of ensemble power production by spatially dispersed grid-connected PV-systems, 23 EPVSEC, Valencia, Spain (2008)
205. Roy, J., T.R. Betts, R.Gottschalg, St. Mau, S. Zamini, R.P. Kenny, H. Müllejans, G. Friesen, S. Dittmann, H.G. Beyer, A. Jagomägi: Validation of proposed photovoltaic energy rating stadard and sesitivity to envoronmental parameters', 23 EPVSEC, Valencia, Spain (2008)
206. Kratzemberg, M.G, S Colle, H.G. Beyer: 'Solar radiation prediction based on the combination of a numerical weather prediction model and a time series prediction model', Eurosun 2008,7-9.10 Lisbon, Portugal (2008)
207. Hoyer-Klick, C., H.G. Beyer, D. Dumortier, M. Schroedter-Homscheidt, L. Wald, M. Martinoli, C. Schilings, B. Gschwind, L. Menard, E. Gaboardi, L. Ramirez-Santigosa, J. Polo, T. Cebecauer,T. Huld, M. Suri, M. de Blas, E. Lorenz, R. Pfatischer, J. Remund, P.Ineichen, A. Tsvetkov1, J. Hofierka1. Management and Exploitation of Solar Resource Knowledge,Eurosun 2008,7-9.10 Lisbon, Portugal (2008)
208. Quintero, C., K. Knorr, B. Lange, H.-G. Beyer, Characterization and Modeling of the Variability of Power Output from Aggregated Wind Farms, 9. Deutsche Windenergiekonferenz DEWEK,26-27.11.08. Bremen, Germany (2008)
209. Lorenz,E., H.Hurka,D.Heinemann, H.G. Beyer, M. Schneider, Solarleistungsvorhersge zur Netzinegration von Solarstrom, 24.Symp.Photovoltaische Solarenergie, 4-6.3, Bad Staffelstein, Germany (2009)
210. Knorr, K., C.A. Quintero Marron, D. Callies, B. Lange, K. Rohrig, H.G. Beyer, Simulation and Analysis of Future Wind Power Scenarios, EWEC 2009, 16-19.3, Marseille, France (2009)
211. Hofmann,M., M.Gernth, Th. Haberkorn, M.Fauter, H.G.Beyer, H.-W. Franke, Betrieb einer großflächigen Freifeldsolarthermieanlage an einem städtischen Fernwärmenetz', 19.Symposium Thermische Solarenergie , 6-8.5, Bad Staffelstein (2009)
212. Huld, T., H.G. Beyer, R. Gottschalg, M. Topič, Mapping the performance of PV modules, effects of module type and data averaging, 24th EUPVSEC, Hamburg, Germany (2009)
213. Qiu, Y., T.R.Betts, R.Gottschalg, H.G.Beyer: 'Uncertainties in the Energy Yield Prediction of PV Cell and Modules', 24th EPVSEC, 21-25.9, Hamburg (2009)
214. Friesen, G., S.Williams, R.Gottschalg, N.J.C.M.VanderBorg, A.Guerin de Montgareuil, H.G.Beyer, R.P.Kenny, T.Huld, B.Müller, Ch.Reise, J.Kurnik, M.Zopic: 'Intercomparison of different energy prediction methods within the European project "Performance"-Results on the 2nd round robin', 24th EPVSEC, 21-25.9, Hamburg (2009)
215. Hoyer-Klick,C., Beyer, H.G., Dumortier, D., Schroedter-Homscheidt, M., Wald, L. Martinoli, M., Schilings, C. Gschwind, B., Menard, L., Gaboard, E., Polo, J., Cebecauer, T., Huld, T., Scheidtsteger, T., Suri, M, de Blas, M, Lorenz, E., Kurz, C. Remund, J., Ineichen, P., Tsvetkov, A., Hofierka, J., MESoR - Management and exploitation of solar resource knowledge. Proc. SolarPACES, Berlin, Germany, 15-18.9, (2009)
216. Hammer, A., Lorenz, E., Kemper, A., Heinemann, D., Beyer, H.G., Schumann, K.,, Schwandt. M. (2009): Direct normal irradiance for CSP based on satellite images of Meteosat Second Generation. Proc. SolarPACES Symposium, Berlin, Germany, September 15-18, 2009.
217. Meyer, R., H. G. Beyer, J. Fanselau, , N. Geuder, , A. Hammer, T. Hirsch.,C. Hoyer-Klick, ,N. Schmidt, M. Schwandt, Towards standardization of CSP yield assessments. Proc. SolarPACES Symposium, Berlin, Germany, September 15-18,( 2009)
218. Meyer, J., J.Butron, G.Marquardt, M.Schwandt, N.Geuder, C.Hoyer-Klick, E.Lorenz, A. Hammer, H.G. Beyer, Combing solar irradiance measurements and satellite-derived products to a site specific best estimate, Proc. SolarPACES Symposium, Berlin, Germany, September 15-18,( 2009)
219. Bergmann, A., H.G. Beyer, P. Kremer, Validierung von Simulationsprogrammen mittels genormter Testdatensätze, 25.Symp.Photovoltaische Solarenergie, 5-7.3. Bad Staffelstein, Germany, (2010)
220. Malik,S., M. Sedlacek, M. Müller, M.Strobel, A.Krschil1, M. Huchel, L. Seliger, R. Broscheit, H.G.Beyer, Outdoor performance test of different crystalline silicon and thin film PV modules and systems, 25. EPVSEC, Valencia, Spain, 6ö10.9 (2010)
221. Müller,M., J. Isenberg, B. Hund, H.G. Beyer, M. Sedklacek, Influence of shunt resistance, series resistance and recombination current on weak light performance of industrial silicon solar cells, 25. EPVSEC, Valencia, Spain, 6-10.9 (2010)
222. Müller,M., A.Schulze, J.Isenberg, B.Hund, H.G.Beyer, Influence of wafer resistivity on the temperature coefficients of indistrail silicon solar cells and on the expected performance behavior, 25. EPVSEC, Valencia, Spain, 6ö10.9 (2010)
223. Dittmann,S., G.Friesen, S.Williams, T.R.Betts, R.Gottschalg, H.G.Beyer, A.Guerin de Montgareuil, N.v.d.Borg, A.R.Burgers, T.Huld,, B.Müller, C.Reise, J.Kurnik, M.Topic, T.Zdanowicz , F.Fabero, Results of the 3rd modeling round robin within the European project „PERFORMANCE” – comparison of module energy rating methods, 25. EPVSEC, Valencia, Spain, 6ö10.9 (2010)
224. Beyer, H.G., M.Fauter, K.Schumann, H.Schenk, R.Meyer, Synthesis of DNI time series with sub-hourly time resolution, Proc. SolarPACES2010, Perpignan, France, 21-24.10 (2010)
225. Hoyer-Klick,C., H.-G. Beyer, D. Dumortier, M. Schroedter-Homscheidt, L.Wald, M. Martinoli, C. Schilings, B. Gschwind, L. Menard, E. Gaboardi, J. Polo, T. Cebecauer,T. Huld, T. Scheidtsteger, M. Suri, M. de Blas, E. Lorenz, C. Kurz, J. Remund, P. Ineichen, A. Tsvetkov, J. Hofierka, MESoR – Management and exploitationof solar resource knowledge, Eurosum 2010, Graz, Austria, 28.9.-01.10 (2010)
226. Radan,D., H.G. Beyer, Ø. L. Bø Energy management capabilities of oil and gas platforms in the Norwegian sea for assisting large scale off-shore wind integration, 10th German Wind Energy Conference DEWEK2010, Bremen Germany, 17.-18.09 (2010)
227. Beyer, H.G., Characterization and modelling of the power output variability of wind farms clusters, Wind Power R&D seminar – deep sea offshore wind, Trondheim, Norway, 20-21.01 (2011)
228. Sedlacek, M., H.G.Beyer , M. Müller, S. Malik, M.B. Strobel, Das Project Modulertrag im Rahmen des Spitzenclusters Solarvalley Mitteldeutschland, 26.Symp.Photovoltaische Solarenergie, Bad Staffelstein, Germany, 2-4.3. (2011)
229. Ouyang,M., H.G. Beyer. Y. Ding, Analysis and improving methods of efficiency of solar energy in municipal heating system, APPEEC Power and Energy Engeneering Conference, 25-28.03, Wuhan, China (2011)
230. Beyer,H.G., R. Meyer, K. Chhatbar, Postprocessing modellierter Einstrahlungszeitreihen zur Erstellung von Datensätzen mit realtätsnahen Verteilungseigenschaften, 2. Fachtagung Energiemeteorologie. Bremerhaven , Germany, 6-8.4. (2011)
231. Beyer,H.G., A..G.Imenes, V.Volongi, Korrelation von Windgeschwindigkeit und Umgebungs-temperatur: -eine Untersuchung zur Gleichzeitigkeit des Ertrags von Windenergieanlagen und des Heizwärmebedarfs in Norwegen, 2. Fachtagung Energiemeteorologie, Bremerhaven, Germany. 6-8.4. (2011)
232. Beyer, H.G., Going to high shares of renewable energy in supply grids; what is necessary to ease the integration?, 2nd International Seminar on Renewable Energy, 31.05, Grimstad, Norway (2011)
233. Beyer, H.G. , G.H.Yordanov, O.-M. Midtgård, T.O. Sætre, A.-G. Imenes Contribution to the knowledge base on PV performance: evaluation of the operation of PV Systems using different technologies in Southern-Norway, 37th PVSC, Seattle, USA, 19.-24.06 (2011)
234. Vologni, V., A.- G. Imenes, H.G. Beyer, PV/Wind hybrid systems for low emission commercial building of the future – a case study in Norway, , ISES Solar World Congress 2011, Kassel, Germany, 29.08.-2.09 (2011)
235. Schumann, K., H.G. Beyer, R. Meyer, K. Chhatbar, Improving satellite-derived solar resource analysis with parallel ground-based measurements, ISES Solar World Congress 2011, 29.08.-2.09,, Kassel, Germany (2011)
236. Beyer, H.G., The Repercussion of the similarity of distribution parameters of modeled and measured irradiance data sets on the accuracy of performance estimates for solar energy systems, ISES Solar World Congress 2011, 29.08.-2.09,, Kassel, Germany (2011)
237. Beyer, H.G., Analysis of the Statistics of Wind Power Gradients at Off-shore and On-shore Wind Installations, 10th Wind Integration Workshop, 25-10.-16.10. , Aarhus, Denmark (2011)
238. Beyer, H.G., An approach to model the statistics of wind speed increments on a 10min time scale, Wind Power R&D seminar – deep sea offshore wind, 19-20.01, Trondheim, Norway (2012)
239. Beyer, H.G., A.McKinley, G.H. Yordanov, Gleichmäßigkeit des Betriebsverhaltens von Dünnschicht-Modulen, 27.Symp.Photovoltaische Solarenergie, 29.2.-2.3. Bad Staffelstein, Germany (2012)
240. Olesson, H,M, H.G.Beyer, Statistics of increments of 5-10 min averages of wind speed, EWEA2012 Annual Conference, 16.-19.4. , Copenhagen, Denmark (2012)
241. Beyer,H.G., R Meyer, K Chhatbar, Beyer,H.G., R.Meyer, K. Chhatbar, Increasing time resolution of satellite-derived solar irradiance time-series, World Renewable Energy Forum, , 13-17.05, Denver (Co),USA, (2012) , WREF2012, Denver, USA, 14-17.5 (2012)
242. Kratzenberg, M.G., H.G. Beyer, The role of the solar radiation forecast uncertainties in the control of smart solar domestic heating systems which uses solar radiation forecasts in order to avoid peak power consumption, WREF2012, Denver 14-17.5 (2012)
243. Beyer, H.G., G.H.Yordanov, Stability of the Performance of Thin Film Modules during One Year of Operation, 38th PVSC, 3.-8.06 Austin, USA (2012)
244. Kratzenberg, M.G.,. H.G. Beyer, Benefits of meteorological forecasts for the operation of DHW systems using electrical auxiliary heaters – discussed for conditions in Brazil, Eurosun 2012, Rijeka, Kroatia, 09 (2012)
245. Herzog, E, C.Weiß, S Falkner, D.Buß, H.G.Beyer, M.B.Strobel, Characterising PV technologies globally, 27th EUPVSEC, 09, (2012)
246. Beyer, H.G., H-M-Olesson, Probability distribution of increments in 10 min averages of wind speed, 11th German Wind Energy Conference DEWEK2012, Bremen Germany, 7.-8.11 (2012)
247. Revheim P.P, . H.G. Beyer, Assessment of wind power related wind forecasts and spatial error-smoothing effects for a case in south-western Norway, 11th German Wind Energy Conference DEWEK2012, Bremen Germany, 7.-8.11 (2012)
248. Revheim P.P, H.G. Beyer, Spatial-Temporal Analysis of wind power forecast errors for west-coast Norway, 11th Wind Integration Workshop, 15.-16.11. , Lisbon, Portugal (2012)
249. Revheim P.P, H.G. Beyer, Spatial-temporal analysis of wind power forecast errors for South-Western Norway, 5th International conference on integration of renewable energy and distributed generation IRED 2012, 4-6.12, Berlin, Germany (2012)
250. Revheim P.P, H.G. Beyer, Using Spatial-Temporal Forecast Error Propagation - The Importance of the Appropriate Selection of Wind Direction Regime, EWEA2013 Annual Conference, Vienna, Austria, 4.-7.2. (2013)
251. Beyer, H.G., H-.M. Olesson, Models for (asymmetric) probability distributions of increments in 10 min averages of wind speed, EWEA2013 Annual Conference, Vienna Austria 4.-7.2. (2013)
252. Beyer, H.G. Nachverfolgung des Betriebsverhaltend von Dünnschicht Modulen im Rahmen der IEA PVPS Task13, 29. Symp Photovoltaische Solarenergie, Bad Staffelstein, Germany, 06.2.-8.3 (2013)
253. Ruf,H., G.Heilscher, M.Schroedter-Homscheidt, H.G. Beyer, F. Meier, Erstellung einer Wolkenstatistik für lokale Verteilnetze, 29. Symp Photovoltaische Solarenergie, Bad Staffelstein, Germany, 06.2.-8.3. (2013)
254. Ruf,H, M.Schroedter Homscheidt, H.G. Beyer, F.Meier, G.Heilscher: Wolkenindikatoren für den Photovoltaik- Einfluss auf die Spannung eines Ortsnetztransformators, 3, Fachtagung Energiemeteorologie, Grainau, Germany, 3-7.6, (2013)
255. Revheim, P.P., H.G.Beyer, Untersuchung der Qualität von Windleistungsvorhersagen für Norwegen, 3.Fachtagung Energiemeteorologie, Grainau, Germany, 3-7.6, (2013)
256. Beyer, H.G., T. O.Saetre, G.H.Yordanov, Using broad-band irradiance data to model the short circuit response of aSi modules , 39th PVSC, Tampa, USA, 16-21.06 (2013)
257. Habyarimana,F., H.G.Beyer, Estimation of global solar radiation on titled surfaces in Rwanda based on data from the Meteosat satellite,1st KIST-UiA Science Innovation and Technology Workshop, 6-7,8, Kigali, Rwanda (2013)
258. Beyer, H.G., F. Habyarimana,, Solar energy resource assessment based on satellite information, 1st KIST-UiA Science Innovation and Technology Workshop, 6-7,8, Kigali, Rwanda (2013)
259. Beyer, H.G, Photovoltaic systems as option for rural electrification, 1st KIST-UiA Science Innovation and Technology Workshop, 6-7,8, Kigali, Rwanda (2013)
260. Beyer, H.G., P.P.Revheim, Modelling probability distributions and resulting confidence levels of forecast errors in the day ahead power prediction for ensembles of wind farms in Norway, 2nd International Conference Energy&Meteorology, Toulouse, France 25.-28.8. (2013)
261. Yordanov, G,H; H.G.Beyer, Characteristics in highly time resolved solar irradiance data at a high latitude location ECAM 2013, Reading, UK, 9.-13..9. (2013)
262. Revheim, P.P., H.G.Beyer, Inter-annual Variation of Wind Speed in Southern Norway, ECAM 2013, Reading, UK, 9.-13..9. (2013)
263. Ruf,H, G. Heilscher, M.Schroedter-Homscheidt , H.G.Beye,r, F. Meier, Analysis of Cloud Indicators to Derive the Bus Bar Voltage at a Local Low Voltage Distribution Grid Transformer, 28th EUPVSEC, Paris, 30.09.-4.10. (2013)
264. Beyer, H.G., A.G. Imenes, D. Moser, G.Belluardo. Using broadband irradiance data to model the short circuit response of aSI-modules, 28th EUPVSEC, Paris, 30.09.-4.10. (2013)
265. Revheim, P.P., H.G.Beyer, Methods for estimating long-term average wind speed. 12th Wind Integration Workshop 2013, London, UK , 22-24,10. (2013)
266. Beyer, H.G., P.P.Revheim, An option to assign confidence intervals to day ahead wind power forecasts – example based on meteorological conditions in Norway, 12th Wind Integration Workshop 2013, London, UK , 22-24,10. (2013)
267. Beyer, H.G., Solar radiation resource assessment: estimation, measurement and instrumentation, uncertainties, Minicurso em Energia Solar Fotovoltaica, 27-29-11. (2013)
268. Revheim, P.P., H.G.Beyer, Using Bayesian model averaging for wind farm group forecasts, EWEA Wind Power Forecasting Workshop, Rotterdam, The Netherlands, 4-5.12. (2013)
269. Revheim, P.P., H.G.Beyer, Offshore ramp forecasting using offsite data, EERA DeepWind'2014 Deep Sea Offshore Wind R&D Conference, Trondheim, 22 – 24.01 (2014)
270. Ruf, H., M. Schroedter-Homscheidt, H.G. Beyer, F. Meier, G. Heilscher, Wolkenindikatoren für die Sammelschienenspannung von Niederspannungsverteilnetztransformatoren, 29. Symp Photovoltaische Solarenergie, Bad Staffelstein, Germany, 12.-14.03 (2014)
271. Revheim, P.P., H.G.Beyer,, Using Random Forests for Wind Power Ramp Forecasting, EWEA2014 Annual Conference, Barcelona, Spain, 10.-13.3.(2014)
272. Revheim, P.P., H.G.Beyer, Using Bayes model averaging for wind power forecasts, European Geosciences Union general assembly 2014, Vienna, Austria, 21.04-02.05 (2014)
273. Lie, B., C.Pfeiffer, H.G.Beyer, D.D.Arachchige Inclusion of forecast information in the control of solar thermal systems, Gleisdorf Solar, Gleisdorf Austria, 25.-27.06 (2014)
274. Lie, B., C.Pfeiffer, H.G.Beyer, Using history based irradiance forecasts for supporting the predictive control of solar thermal systems, Eurosun 2014, Ais les Bains, Francr, 16.-19.09 (2014)
275. Beyer, H.G., F. Habyarimana, , Comparison of meteorological operation conditions governing the performance of grid connected pv-plants in tropical and moderate climate, EUPVSEC 2015, Amsterdan, the Netherlands, 22-26.-09 (2014)
276. Habyarimana, F., H.G.Beyer, Investigating the applicability of photovoltaic solar energy technologies in rural and urban electrification in Rwanda, EUPVSEC 2014, Amsterdan, the Netherlnds, 22-26.-09 (2014)
277. Revheim P.P., H.G.Beyer, Random forests ramp forecasts for groups of wind farms, 14th EMS Annual Meeting & 10th European Conference on Applied Climatology (ECAC), Prague, Czech Republic 6-10.10. (2014)
278. Revheim P.P., H.G.Beyer, Probabilistic Wind Farm Group Forecasts using Bayesian Model Averaging, 14th EMS Annual Meeting & 10th European Conference on Applied Climatology (ECAC), Prague, Czech Republic 6-10.10. (2014)
279. Lie, B., C.Pfeiffer, H.G.Beyer, N.O. Skeie, Models for solar heating of buildings, The 55th Conference on Simulation and Modelling (SIMS 55), Aalborg, Denmark 21-22.10 (2014)
280. Kratzenberg, M.G., H.H. Zürn. H.G.Beyer, P.P.Revheim, Improvement of NWP based short term Wind Power Forecasts by Postprocessing using Artificial Neural Networks and Regression, 13th Wind Integration Workshop, Berlin, Germany, 11.-13.11. (2014)
281. Kratzenberg, M.G., H.H. Zürn , P.P.Revheim, H.G.Beyer, Random forest prediction in solar radiation forecasting schemes applied to handling of ramps and large forcast errors. 4th Solar Integration Workshop, Berlin, Germany, 10.-11.11. (2014)
282. Beyer, H.G. Enhancing satellite derived irradiance data for taking into account sub-pixel structures relevant for solar energy system analysis – current practice and future options. ISES Solar World Congress; 8-12.11., Daegu, South-Korea (2015)
283. Beyer, Hans-Georg; Habyarimana, Fabien. Using Information From a Fleet of Automated Weather Stations for the Analysis of the Statistics of Solar Irradiance Relevant for the Design of Solar Energy Systems in Rwanda.(Poster), 3rd International Conference on Energy and Meteorology, Co. (2015)
284. Beyer, Hans-Georg; Imenes, Anne Gerd. Influence of the Inclusion of Storage in Grid-Connected Domestic PV-Systems on the Predictability of the Power Exchange with the Grid. EU PVSEC, Hamburg, Germany, 14-18.11. (2015)
285. Beyer, Hans-Georg; Imenes, Anne Gerd. Influence of the quality of irradiance forecasts to the performance of forecast based control of grid-connected PV-systems with storage. 5th Solar Integration Workshop; 19-20.10.,Brussels, Belgium, (2015)
286. Beyer, Hans-Georg; Revheim, Pål Preede. Creating probabilistic wind farm group forecasts based on uncertainty information for member forecasts using Bayesian model averaging. (Poster) Wind power forecasting workshop; 01-02.10. Leuven, Belgium (2015)
287. Beyer, Hans-Georg; Revheim, Pål Preede. Probabilistic Wind Farm Group Forecasting using Bayesian Model Averaging. Deutsche Windenergiekonferenz DEWEK, Bremen, Germany (2015)
288. Beyer, Hans-Georg; Revheim, Pål Preede; Kratzenberg, Manfred-Georg; Zuern, Hans. Identification of and handling of critical irradiance forecast errors using a Random Forest scheme – a case study for southern Brazil. (Poster), EGU, Vienna, Austria (2015)
289. Habyarimana, Fabien; Beyer, Hans-Georg. Assessment of the quality of satellite derived irradiance data for Rwanda by comparison with data from a fleet of automated ground stations. ISES Solar World Congress,9.11-12.11. (2015)
290. Habyarimana, Fabien; Beyer, Hans-Georg. Validating the Model for a 250 kW Size Grid Connected PV-System in Rwanda Based on Sparse Operational Data. EU PVSEC 2015; 14-18.09., Hamburg, Germany (2015)
291. Imenes, Anne Gerd; Beyer, Hans-Georg; Boysen, Kjetil Rostoft; Odden, Jan Ove; Grundt, Rolf Erlend. Performance of grid-connected PV system in Southern Norway. Conference record of the Photovoltaic Specialists Conference (2015)
292. Kratzenberg, Manfred-Georg; Rambo, Carlos Renato; Ruther, Ricardo; Beyer, Hans-Georg. Sensitivity analyses of a p-i-n perovskite solar cell with fixed band gap. ISES Solar World Congress,9.11-12.11. , Daegu, South-Korea (2015)
293. Berthod, Charly; Strandberg, Rune; Yordanov, Georgi Hristof; Beyer, Hans-Georg; Odden, Jan Ove. On the Variability of the Temperature Coefficients of mc-Si Solar Cells with Irradiance. 6th International Conference on Crystalline Silicon Photovoltaics (SiliconPV 2016); 2016-03-07 - 2016-03-09
294. Beyer, Hans-Georg; Chougule, Abhijit. Quality of of synthetic winds by testing of similaryty to measured data by spectral modelling and statistics of increments. WindEurope Summit 2016; 2016-09-27 - 2016-09-29
295. Beyer, Hans-Georg; Habyarimana, Fabien. Detailed information on irradiance characteristics in Central Africa (Rwanda) from a dedicated network of ground stations for characterizing statistics of the irradiance field and validation of satellite derived data. Eurosun 2016; 2016-10-11 - 2016-10-14
296. Beyer, Hans-Georg; Habyarimana, Fabien. Detailed Irradiance Statistics for the Design of PV-Systems from a Set of Ground Stations in Central Africa (Rwanda). EUPVSEC 2016; 2016-06-20 - 2016-06-24
297. Konara, Konara Mudiyanselage Sandun Y.; Beyer, Hans-Georg; Kolhe, Mohan Lal. Estimation of annual energy output of a wind turbine using wind speed probability distribution. I: 2016 3rd International Conference on Electrical Energy Systems (ICEES), IEEE. IEEE Press 2016 ISBN 978-1-4673-8261-8. s. 117-121
298. Ruf, Holger Ingmar; Schroedter, M.; Meier, Florian; Heilscher, Gerd; Beyer, Hans-Georg. Bestimmung der Wirkleistung an einem Transformator in einem Niederspannungsnetz mit einem hohen Anteil an Photovoltaik-Anlagen mit Hilfe von Satelliten-Einstrahlungsdaten. 31. Symposium Photovoltaische Solarenergie; 2016-03-09 - 2016-03-11
299. Ruf, Holger Ingmar; Schroedter-Homscheidt, Marion; Beyer, Hans-Georg; Heilscher, Gerd. Simulation of the Load Flow at the Transformer in Low Voltage Distribution Grids with a Significant Number of PV Systems Using Satellite-Derived Solar Irradiance. EUPVSEC 2016; 2016-06-20 - 2016-06-24
300. Ruf, Holger Ingmar; Schroedter-Homscheidt, Marion; Meier, Florian; Heilscher, Gerd; Beyer, Hans-Georg. Nutzung von satellitenbasierten Einstrahlungsdaten zur Lastflussberechnung in Niederspannungsnetzen mit hohem Anteil an Photovoltaik-Anlagen. 3. Konferenz Zukünftige Stromnetze für Erneuerbare Energien; 2016-01-26 - 2016-01-27
301. Beyer, Hans Georg, Imenes, Anne Gerd, Hategekimana. Pascal, Der Beitrag von PV-Anlagen zur Energie- und Leistungsbilanz einer Nullenergiehaussiedlung in Südnorwegen – Einfluss des Lastprofils und Optmierungsmöglichkeiten, 32. Symposium Photovoltaische Solarenergie; 2017-03-09 - 2017-03-11
302. Veyhe, Torkil, Hana Georg Beyer, Barður Niclasen. Analysis of wind conditions on the Faroe islands based on roadside wind measurements and WASP (poster presentation) , EGU 2017, Vienna 23.-28.04 (2017)
303. Dharshana, Dimuthu, Hans Georg Beyer, A Statistical Approach to Day Ahead Forecasting of Solar Irradiance in a Local Point, Proceedings of 06th International Conference of Sabaragamuwa University of Sri Lanka (ICSUSL), Kandy, Sri Lanka,03-05.06 (2017).
304. Beyer, Hans Georg, Habyarimana, Fabien Details of irradiance characteristics in Central Africa from a network of station data and satellite information (poster presentation), International Conference on Energy Metorology ICEM 2017, Bari, Italy, 27-29.06. (2017),
305. Beyer Hans Georg. Barður A. Niclasen, Assessing the option of wind power based heat supply of buildings for various regions in Europe (poster presentation), European Conference for Applied Meteorology, Dublin, Ireland, 4-8.09 , (2017),
306. Habyarimana, Fabien, Hans Georg Beyer, Estimation of the final yield of Grid Connected PV Systems in the Eastern Africa-accuracy in dependence of input data sets and regional variation, 33. European Photovoltaic Solar Energy Conference EUPVSEC 2017, Amsterdam, The Netherlands, 24-28.09. (2017),
307. Beyer Hans Georg. Barður A. Niclasen, Analyzing the match of heating load and wind turbine production for different regions in Northern Europe, German Windenergy Conference DEWEK, Bremen, Germany, 17-18.10. (2017),
308. Beyer Hans Georg. Barður A. Niclasen, Assessment of the option “wind power to heat for buildings” with respect to meteorological conditions in different regions in Europe, Windintegration Workshop, Berlin, Germany, 25-27.10. (2017),
309. Beyer Hans Georg. Barður A. Niclasen, Analysis of the match of heating load and wind turbine production-a case study for the Faroe Islands, ISES Solar World Congress, Abu Dhabi, UAE, 28.10-2.11. (2017)
310. Beyer, Hans Georg, Habyarimana, Fabien, Güte der Modellierung des Ertrags größerer PV-Anlagen in Ostafrika, PV-Symposium 2018, Bad Staffelstein, Germany, 04, (2018)
311. Beyer, Hans Georg, Zeitmuster des Windenergieertrags und der Heizlast von Gebäuden, 5. Fachtaging Energiemeteorologie, Goslar (D), 5-8.06. (2018)
312. Beyer, Hans Georg, Turið Poulsen, Meteorological conditions that favour wind powered heat supply, WindEUROPE 2018, Bruxells, Belgium, 24.-28.09. (2018)
313. Beyer, Hans Georg, Isadora, Pauli CustódioI, The possible role of PV in the future power supply of the Faroe Islands, 35th EU PVSEC, 24.-28.09. (2018)
314. Beyer, Hans Georg, Der mögliche Beitrag der Photovoltaik zum zukündetigen Stromversorgungssystem der Färöer, PV-Symposium 2019, Bad Staffelstein, Germany, 19-21.03. (2019)
315. Poulsen, Turið, Hans Georg Beyer, Spatial dispersion of the wind and wind power with respect to wind direction on the Faroe Islands, Wind Energy Science Conference 2019, Cork, Ireland, June, (2019)
316. Poulsen, Turið, Hans Georg Beyer, Spatial dispersion of the wind and wind power with respect to wind direction on the Faroe Islands, 6th International conference energy & meteorology, Copenhagen, Demark, 24.-27.06. (2019)
317. Poulsen, Turið, Hans Georg Beyer, Spectra and cross-spectra of wind and wind power time series in view of smoothing fluctuations in wind power on the Faroe Islands, EMS Annual Meeting: European Conference for Applied Meteorology and Climatology, Lyngby, Denmark, 09.-13.09 (2019)
318. Beyer, Hans Georg, Tailoring PV to an island supply system -uncertainties if "autonomy" is requested, 36th eu PVSEC, Marseille, France, September (2019)
319. Beyer, Hans Georg, Aspects of system sizing for complete autonomy of island grids, discussed by using the example of PV-integration into the Faroe Islands grid, Solar Integration Workshop, Dublin Ireland, October (2019)
320. Poulsen, Turið, Hans Georg Beyer, Cross spectral characteristics of modelled and measured sets of spatially distributed wind in the Faroe Islands, EGU General Assembly 2020, Lyngby, Denmark (virtual conference), , 5 (2020)
321. Beyer, Hans Georg, Zur Bewertung des Grades der Versorgungssicherheit in Inselnetzen, Online-PV-Symposium 2020, 01. – 02. 9 (2020)
322. Beyer, Hans Georg, Layout of island power supply based on multi-decadal meteorological sets - discussed using the case of the Faroe Islands power system, 13th International Conference on Solar Energy for Buildings and Industry (virtual), 01-03.9 (2020)
323. Beyer, Hans Georg, Repercussions of interannual variability in irradiance on sizing PV for autonomous renewable energy systems, EUPVSEC 2020 (virtual), 07-11.9 (2020)