Fraunhofer-Gesellschaft

Publica

Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten.
2015YieldOpt, a model to predict the power output and energy yield for concentrating photovoltaic modules
Steiner, M.; Siefer, G.; Hornung, T.; Peharz, G.; Bett, A.W.
Zeitschriftenaufsatz
2012Optoelectronic sensor for measuring direct solar radiation in e.g. parabolic trough solar power plant in roof of building, has protection window, case and housing that are arranged in optical path immediately in front of sensing element
Bett, Andreas; Siefer, Gerald; Boesch, Armin; Jaus, Joachim; Peharz, Gerhard
Patent
2012Photovoltaic Concentrator Receiver and Its Use
Wiesenfarth, M.; Wolf, O.; Jaus, J.; Peharz, G.; Eltermann, F.
Patent
2012A validated SPICE network simulation study on improving tunnel diodes by introducing lateral conduction layers
Steiner, M.; Guter, W.; Peharz, G.; Philipps, S.P.; Dimroth, F.; Bett, A.W.
Zeitschriftenaufsatz
2011Four-junction spectral beam-splitting photovoltaic receiver with high optical efficiency
Mitchell, B.; Peharz, G.; Siefer, G.; Peters, M.; Gandy, T.; Goldschmidt, J.C.; Benick, J.; Glunz, S.W.; Bett, A.W.; Dimroth, F.
Zeitschriftenaufsatz
2011Hocheffiziente photovoltaische Konzentratormodule
Peharz, G.
Dissertation
2011Investigations on the temperature dependence of CPV modules equipped with triple-junction solar cell
Peharz, G.; Ferrer Rodriguez, J.P.; Siefer, G.; Bett, A.W.
Zeitschriftenaufsatz
2011A method for using CPV modules as temperature sensors and its application to rating procedures
Peharz, G.; Ferrer Rodriguez, J.P.; Siefer, G.; Bett, A.W.
Zeitschriftenaufsatz
2011Photovoltaic module used in photovoltaic concentrator system, has optic element that is arranged in sunlight irradiating direction, comprising frequency changing material to change frequency of incident sunlight
Peters, M.; Peharz, G.; Goldschmidt, J.C.; Löper, P.
Patent
2010Energy harvesting efficiency of III-V multi-junction concentrator solar cells under realistic spectral conditions
Philipps, S.P.; Peharz, G.; Hoheisel, R.; Hornung, T.; Al-Abbadi, N.M.; Dimroth, F.; Bett, A.W.
Konferenzbeitrag
2010Energy harvesting efficiency of III-V triple-junction concentrator solar cells under realistic spectral conditions
Philipps, S.P.; Peharz, G.; Hoheisel, R.; Hornung, T.; Al-Abbadi, N.M.; Dimroth, F.; Bett, A.W.
Zeitschriftenaufsatz
2010Evaluation of satellite cirrus data for performance models of CPV modules
Peharz, G.; Bugliaro, L.; Siefer, G.; Bett, A.W.
Konferenzbeitrag
2010High-Concentration Fresnel Lens Assemblies and Systems
Peharz, G.; Bett, A.
Aufsatz in Buch
2010Promises of advanced multi-junction solar cells for the use in CPV systems
Dimroth, F.; Philipps, S.P.; Peharz, G.; Welser, E.; Kellenbenz, R.; Roesener, T.; Klinger, V.; Oliva, E.; Steiner, M.; Meusel, M.; Guter, W.; Bett, A.W.
Konferenzbeitrag
2010Temperature coefficients of FLATCON® modules
Peharz, G.; Ferrer-Rodriguez, J.P.; Siefer, G.; Bett, A.W.
Konferenzbeitrag
2009Development of FLATCON® modules using secondary optics
Jaus, J.; Peharz, G.; Gombert, A.; Ferrer-Rodriguez, J.P.; Dimroth, F.; Eltermann, F.; Passig, M.; Wolf, O.; Siefer, G.; Hakenjos, A.; Riesen, S. van; Bett, A.W.
Konferenzbeitrag
2009Highly efficient light splitting photovoltaic receiver
Groß, B.; Peharz, G.; Siefer, G.; Peters, M.; Goldschmidt, J.C.; Steiner, M.; Guter, W.; Klinger, V.; George, B.; Dimroth, F.
Konferenzbeitrag
2009Shaping the angular divergence at sun simulators for concentrator modules
Peharz, G.; Ferrer-Rodriguez, J.P.; Bett, A.W.
Konferenzbeitrag
2009A simple method for quantifying spectral impacts on multi-junction solar cells
Peharz, G.; Siefer, G.; Bett, A.W.
Zeitschriftenaufsatz
2009A theoretical analysis on the energy production of III-V multi-junction solar cells under realistic spectral conditions
Philipps, S.P.; Peharz, G.; Hornung, T.; Hoheisel, R.; Al-Abbadi, N.M.; Dimroth, F.; Bett, A.W.
Konferenzbeitrag
2008Outdoor evaluation of FLATCON® modules and systems
Bett, A.W.; Jaus, J.; Peharz, G.; Siefer, G.; Hakenjos, A.; Heile, I.; Lerchenmüller, H.; Wüllner, J.
Konferenzbeitrag
2008Second stage reflective and refractive optics for concentrator photovoltaics
Jaus, J.; Nitz, P.; Peharz, G.; Siefer, G.; Schult, T.; Siefer, G.; Wolf, O.; Passig, M.; Gandy, T.; Bett, A.W.
Konferenzbeitrag
2008Spectrometric outdoor characterization of CPV modules using isotype monitor cells
Peharz, G.; Siefer, G.; Araki, K.; Bett, A.W.
Konferenzbeitrag
2007Solar hydrogen production by water splitting with a conversion efficiency of 18%
Peharz, G.; Dimroth, F.; Wittstadt, U.
Zeitschriftenaufsatz, Konferenzbeitrag
2006Degradation studies on flatcon modules and assemblies
Vogt, A.; Peharz, G.; Jaus, J.; Bösch, A.
Konferenzbeitrag
2006Heat sink substrates for automated assembly of concentrator modules
Jaus, J.; Fleischfresser, U.; Peharz, G.; Dimroth, F.; Lerchenmüller, H.; Bett, A.W.
Konferenzbeitrag
2006Hydrogen production in a PV concentrator using III-V multi-junction solar cells
Dimroth, F.; Peharz, G.; Wittstadt, U.; Hacker, B.; Bett, A.W.
Konferenzbeitrag
2005Energy payback time of the high-concentration PV system FLATCON®
Peharz, G.; Dimroth, F.
Zeitschriftenaufsatz
2005Entwicklung und Charakterisierung eines hocheffizienten Systems zur photovoltaischen Wasserstoffproduktion
Peharz, G.
Diplomarbeit
2005The FLATCON® concentrator pv-technology ready for the market
Bett, A.W.; Siefer, G.; Baur, C.; Riesen, S.V.; Peharz, G.; Lerchenmüller, H.; Dimroth, F.
Konferenzbeitrag