Zobrazeno 1 - 10
of 137
pro vyhledávání: '"H. Wohlgemuth"'
Autor:
Robert Hammond, Steven W. Jochums, A. J. McDanal, Sarah Kurtz, Charles Whitaker, William R. Bottenberg, John H. Wohlgemuth, Robert McConnell, David Roubideaux
The paper describes a proposed qualification standard for photovoltaic concentrator modules. The standard's purpose is to provide stress tests and procedures to identify any component weakness in photovoltaic concentrator modules intended for power g
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5516d2eb8df8f8277addcc6be0078486
https://doi.org/10.4324/9781315074405-44
https://doi.org/10.4324/9781315074405-44
Autor:
John H. Wohlgemuth
Publikováno v:
Sixteenth European Photovoltaic Solar Energy Conference
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e7436a13e229b61f51a2c423bcf50cfa
https://doi.org/10.4324/9781315074405-11
https://doi.org/10.4324/9781315074405-11
Publikováno v:
Progress in Photovoltaics: Research and Applications. 25:318-326
The extensive photovoltaic field reliability literature was analyzed and reviewed. Future work is prioritized based upon information assembled from recent installations, and inconsistencies in degradation mode identification are discussed to help gui
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::99347358e848a17fb94d7824afabab5a
https://doi.org/10.1002/pip.2866
https://doi.org/10.1002/pip.2866
Autor:
John H. Wohlgemuth
Provides practical guidance on the latest quality assurance and accelerated stress test methods for improved long-term performance prediction of PV modules This book has been written from a historical perspective to guide readers through how the PV i
Autor:
Sarah Kurtz, Michael D. Kempe, Steve Johnston, Kaitlyn VanSant, Sergiu Spataru, Kent Terwilliger, Anders Olsson, Peter Hacke, John H. Wohlgemuth, Michelle Propst
Publikováno v:
IEEE Journal of Photovoltaics. 6:1635-1640
A progression of potential-induced degradation (PID) mechanisms is observed in CdTe modules, which are dependent on the stress level and moisture ingress. This includes shunting, junction degradation, and two different manifestations of series resist
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::551c063699d5277a52a6947e17415cff
https://doi.org/10.1109/jphotov.2016.2598269
https://doi.org/10.1109/jphotov.2016.2598269
Autor:
Nahid Mohajeri, Kristopher O. Davis, Winston V. Schoenfeld, John H. Wohlgemuth, Narendra Shiradkar, Hubert Seigneur, Andrew C. Rudack, R. Paul Brooker, Neelkanth G. Dhere, Eric Schneller, Giuseppe Scardera, Marianne P. Rodgers
Publikováno v:
Renewable and Sustainable Energy Reviews. 59:84-106
This article is the first in a three-part series of manufacturing metrology for c-Si photovoltaic (PV) module reliability and durability. Here in Part 1 we focus on the three primary process steps for making silicon substrates for PV cells: (1) feeds
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d6903aa62660282f64d7767ff3f5b7c3
Autor:
Narendra Shiradkar, Kristopher O. Davis, Giuseppe Scardera, Neelkanth G. Dhere, Marianne P. Rodgers, Eric Schneller, Winston V. Schoenfeld, Nahid Mohajeri, R. Paul Brooker, John H. Wohlgemuth, Hubert Seigneur, Andrew C. Rudack
Publikováno v:
Renewable and Sustainable Energy Reviews. 59:992-1016
This article is the second article in a three-part series dedicated to reviewing each process step in crystalline silicon (c-Si) photovoltaic (PV) module manufacturing process: feedstock and wafering, cell fabrication, and module manufacturing. The g
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3b2313a5ebef24978b25a527ac0de080
https://doi.org/10.1016/j.rser.2015.12.215
https://doi.org/10.1016/j.rser.2015.12.215
Autor:
John H. Wohlgemuth
Publikováno v:
2018 IEEE 7th World Conference on Photovoltaic Energy Conversion (WCPEC) (A Joint Conference of 45th IEEE PVSC, 28th PVSEC & 34th EU PVSEC).
Identification of field defects and failures has been used to develop accelerated stress tests providing guidance for designing and manufacturing improved modules. Since this is a feedback loop, we expect many of these historic failure modes to be di
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1a8fc8ccd0d15a09ca04544b0cb6fcb0
https://doi.org/10.1109/pvsc.2018.8547208
https://doi.org/10.1109/pvsc.2018.8547208
Autor:
Masanao Inoue, Sam Louis Samuels, Takuya Doi, Atsushi Masuda, Michael D. Kempe, GovindaSamy TamizhMani, Sarah Kurtz, John Moseley, Crystal E. Vanderpan, David C. Miller, Q. Shah, Keiichiro Sakurai, John H. Wohlgemuth
Publikováno v:
Energy Science & Engineering. 3:565-580
Recently there has been increased interest in using thermoplastic encapsulant materials in photovoltaic modules, but concerns have been raised about whether these would be mechanically stable at high temperatures in the field. Recently, this has beco
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3ca6cf8c86294113257b3afdab234894
https://doi.org/10.1002/ese3.104
https://doi.org/10.1002/ese3.104