1. ZHAW digitalcollection
  2. School of Engineering
  3. Publikationen
  4. Publikationen School of Engineering
Please use this identifier to cite or link to this item: https://doi.org/10.21256/zhaw-25716
Full metadata record
DC FieldValueLanguage
dc.contributor.authorAllenspach, Cyril Armand-
dc.contributor.authorCarigiet, Fabian-
dc.contributor.authorBänziger, Arturo-
dc.contributor.authorSchneider, Andrin-
dc.contributor.authorBaumgartner, Franz-
dc.date.accessioned2022-09-30T14:10:51Z-
dc.date.available2022-09-30T14:10:51Z-
dc.date.issued2022-
dc.identifier.issn2367-198Xde_CH
dc.identifier.urihttps://digitalcollection.zhaw.ch/handle/11475/25716-
dc.description.abstractPartially shaded rooftop photovoltaic systems operate with non-uniform conditions within the photovoltaic array, which lead to power losses. Module-level power electronics can potentially improve the performance of such photovoltaic systems. However, the potential performance increase compared to standard string inverter systems depends on the site-specific details of the installation. To investigate this, power optimizer and string inverter efficiency measurements were conducted in the ZHAW indoor laboratory. With these results, simulations were performed for a module-level power electronics system, for which power optimizers were used at every module, and a standard string inverter photvoltaic system. As a performance comparison, the P370 power optimizer and 3500H inverter was used for the module-level power electronics system and partial shading by a chimney was considered. For the standard string inverter system, the string inverter SUN2000- 3.68KTL-L1, without the use of module-level power electronics was chosen. The results of the annual simulations showed a gain of the module-level power electronics system between 0.9 % and 1.4 % (14-modules) or -0.2 % and 0.8 % (13-modules), depending on the position of the chimney. Furthermore, the shading adaption efficiency, a method of quantifying the annual performance for shading situations by applying weightings to a few indoor measured performance values of power electronic components, is described.de_CH
dc.language.isoende_CH
dc.publisherWileyde_CH
dc.relation.ispartofSolar RRLde_CH
dc.rightshttp://creativecommons.org/licenses/by/4.0/de_CH
dc.subjectModule-level power electronicsde_CH
dc.subjectIndoor laboratory testingde_CH
dc.subjectPower optimizerde_CH
dc.subjectHigh-resolution shading simulationde_CH
dc.subjectPhotovoltaic system performancede_CH
dc.subjectPV inverter efficiencyde_CH
dc.subject.ddc621.3: Elektro-, Kommunikations-, Steuerungs- und Regelungstechnikde_CH
dc.titlePower conditioner efficiencies and annual performance analyses with partially shaded photovoltaic generators using indoor measurements and shading simulationsde_CH
dc.typeBeitrag in wissenschaftlicher Zeitschriftde_CH
dcterms.typeTextde_CH
zhaw.departementSchool of Engineeringde_CH
zhaw.organisationalunitInstitut für Energiesysteme und Fluid-Engineering (IEFE)de_CH
dc.identifier.doi10.1002/solr.202200596de_CH
dc.identifier.doi10.21256/zhaw-25716-
zhaw.funding.euNode_CH
zhaw.issue8de_CH
zhaw.originated.zhawYesde_CH
zhaw.pages.start2200596de_CH
zhaw.publication.statuspublishedVersionde_CH
zhaw.volume7de_CH
zhaw.publication.reviewPeer review (Publikation)de_CH
zhaw.webfeedPhotovoltaikde_CH
zhaw.funding.zhawEFFPVSHADE – Effizienzanalyse von dezentraler Photovoltaik Leistungselektronik bei Teilbeschattungde_CH
zhaw.author.additionalNode_CH
zhaw.display.portraitYesde_CH
Appears in collections:Publikationen School of Engineering

Files in This Item:
File Description SizeFormat 
2022_Allenspach-etal_Power-conditioner-efficiencies-partially-shaded-photovoltaics.pdf4.48 MBAdobe PDFThumbnail
View/Open
Show simple item record
Allenspach, C. A., Carigiet, F., Bänziger, A., Schneider, A., & Baumgartner, F. (2022). Power conditioner efficiencies and annual performance analyses with partially shaded photovoltaic generators using indoor measurements and shading simulations. Solar RRL, 7(8), 2200596. https://doi.org/10.1002/solr.202200596
Allenspach, C.A. et al. (2022) ‘Power conditioner efficiencies and annual performance analyses with partially shaded photovoltaic generators using indoor measurements and shading simulations’, Solar RRL, 7(8), p. 2200596. Available at: https://doi.org/10.1002/solr.202200596.
C. A. Allenspach, F. Carigiet, A. Bänziger, A. Schneider, and F. Baumgartner, “Power conditioner efficiencies and annual performance analyses with partially shaded photovoltaic generators using indoor measurements and shading simulations,” Solar RRL, vol. 7, no. 8, p. 2200596, 2022, doi: 10.1002/solr.202200596.
ALLENSPACH, Cyril Armand, Fabian CARIGIET, Arturo BÄNZIGER, Andrin SCHNEIDER und Franz BAUMGARTNER, 2022. Power conditioner efficiencies and annual performance analyses with partially shaded photovoltaic generators using indoor measurements and shading simulations. Solar RRL. 2022. Bd. 7, Nr. 8, S. 2200596. DOI 10.1002/solr.202200596
Allenspach, Cyril Armand, Fabian Carigiet, Arturo Bänziger, Andrin Schneider, and Franz Baumgartner. 2022. “Power Conditioner Efficiencies and Annual Performance Analyses with Partially Shaded Photovoltaic Generators Using Indoor Measurements and Shading Simulations.” Solar RRL 7 (8): 2200596. https://doi.org/10.1002/solr.202200596.
Allenspach, Cyril Armand, et al. “Power Conditioner Efficiencies and Annual Performance Analyses with Partially Shaded Photovoltaic Generators Using Indoor Measurements and Shading Simulations.” Solar RRL, vol. 7, no. 8, 2022, p. 2200596, https://doi.org/10.1002/solr.202200596.


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.