Power Quality Evaluation of a Photovoltaic System on an Electric Grid

Detalhes bibliográficos
Autor(a) principal: Nascimento, Mauro
Data de Publicação: 2016
Outros Autores: Mendes, Victor, Melício, Rui
Tipo de documento: Artigo de conferência
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10174/19374
Resumo: This paper focuses on tests of photovoltaic systems in order to address two case studies with silicon monocrystalline and silicon polycrystalline panels, respectively. The first case is an identification of the three parameters of the single-diode equivalent circuit for modelling photovoltaic systems with conclusion about the inevitably age degradation. A comparison between experimental observed and computed I-V and V-P characteristics curves is carried out at standard test conditions. The second case is an experimental observation on a photovoltaic system connected to an electric grid in what regards the quality of the energy injected into the grid. A measuring of the harmonic content in the voltage and in the current waveforms at the terminals of the photovoltaic system is carried out in order to conclude about the conformity with the Standard EN 50160 and the IEEE 519-1992, respectively.
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spelling Power Quality Evaluation of a Photovoltaic System on an Electric GridPV systemspower qualityharmonic distortionelectric gridThis paper focuses on tests of photovoltaic systems in order to address two case studies with silicon monocrystalline and silicon polycrystalline panels, respectively. The first case is an identification of the three parameters of the single-diode equivalent circuit for modelling photovoltaic systems with conclusion about the inevitably age degradation. A comparison between experimental observed and computed I-V and V-P characteristics curves is carried out at standard test conditions. The second case is an experimental observation on a photovoltaic system connected to an electric grid in what regards the quality of the energy injected into the grid. A measuring of the harmonic content in the voltage and in the current waveforms at the terminals of the photovoltaic system is carried out in order to conclude about the conformity with the Standard EN 50160 and the IEEE 519-1992, respectively.2016-12-15T18:04:20Z2016-12-152016-12-07T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObjecthttp://hdl.handle.net/10174/19374http://hdl.handle.net/10174/19374enghttp://cetc2016.isel.pt/resources/program/Oral%202B/Oral2B_1.pdfhttp://cetc2016.isel.pt/simnaonaondndruimelicio@gmail.com482Nascimento, MauroMendes, VictorMelício, Ruiinfo:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-01-03T19:08:22Zoai:dspace.uevora.pt:10174/19374Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T01:11:03.460365Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Power Quality Evaluation of a Photovoltaic System on an Electric Grid
title Power Quality Evaluation of a Photovoltaic System on an Electric Grid
spellingShingle Power Quality Evaluation of a Photovoltaic System on an Electric Grid
Nascimento, Mauro
PV systems
power quality
harmonic distortion
electric grid
title_short Power Quality Evaluation of a Photovoltaic System on an Electric Grid
title_full Power Quality Evaluation of a Photovoltaic System on an Electric Grid
title_fullStr Power Quality Evaluation of a Photovoltaic System on an Electric Grid
title_full_unstemmed Power Quality Evaluation of a Photovoltaic System on an Electric Grid
title_sort Power Quality Evaluation of a Photovoltaic System on an Electric Grid
author Nascimento, Mauro
author_facet Nascimento, Mauro
Mendes, Victor
Melício, Rui
author_role author
author2 Mendes, Victor
Melício, Rui
author2_role author
author
dc.contributor.author.fl_str_mv Nascimento, Mauro
Mendes, Victor
Melício, Rui
dc.subject.por.fl_str_mv PV systems
power quality
harmonic distortion
electric grid
topic PV systems
power quality
harmonic distortion
electric grid
description This paper focuses on tests of photovoltaic systems in order to address two case studies with silicon monocrystalline and silicon polycrystalline panels, respectively. The first case is an identification of the three parameters of the single-diode equivalent circuit for modelling photovoltaic systems with conclusion about the inevitably age degradation. A comparison between experimental observed and computed I-V and V-P characteristics curves is carried out at standard test conditions. The second case is an experimental observation on a photovoltaic system connected to an electric grid in what regards the quality of the energy injected into the grid. A measuring of the harmonic content in the voltage and in the current waveforms at the terminals of the photovoltaic system is carried out in order to conclude about the conformity with the Standard EN 50160 and the IEEE 519-1992, respectively.
publishDate 2016
dc.date.none.fl_str_mv 2016-12-15T18:04:20Z
2016-12-15
2016-12-07T00:00:00Z
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language eng
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sim
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ruimelicio@gmail.com
482
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