Analysis Of Mismatch And Shading Effects In A Photovoltaic Array Using Different Technologies
In this paper, we analyze the performance of a photovoltaic array implemented in the Universidad Politécnica de Valencia which consists of modules of different technologies and power, connected in series, in order to quantify the energy losses due to mismatch and the effect of the shadows. To do thi...
- Autores:
-
Guerrero, Julian E
Muñoz Maldonado, Yecid Alfonso
Ibáñez, Fernando
Ospino Castro, Adalberto Jose
Ospino C., Adalberto
- Tipo de recurso:
- Article of journal
- Fecha de publicación:
- 2014
- Institución:
- Corporación Universidad de la Costa
- Repositorio:
- REDICUC - Repositorio CUC
- Idioma:
- eng
- OAI Identifier:
- oai:repositorio.cuc.edu.co:11323/908
- Acceso en línea:
- https://hdl.handle.net/11323/908
https://repositorio.cuc.edu.co/
- Palabra clave:
- Energy Dissipation
Mechanical Engineering
Photovoltaic Cells
- Rights
- openAccess
- License
- Atribución – No comercial – Compartir igual
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|
dc.title.eng.fl_str_mv |
Analysis Of Mismatch And Shading Effects In A Photovoltaic Array Using Different Technologies |
title |
Analysis Of Mismatch And Shading Effects In A Photovoltaic Array Using Different Technologies |
spellingShingle |
Analysis Of Mismatch And Shading Effects In A Photovoltaic Array Using Different Technologies Energy Dissipation Mechanical Engineering Photovoltaic Cells |
title_short |
Analysis Of Mismatch And Shading Effects In A Photovoltaic Array Using Different Technologies |
title_full |
Analysis Of Mismatch And Shading Effects In A Photovoltaic Array Using Different Technologies |
title_fullStr |
Analysis Of Mismatch And Shading Effects In A Photovoltaic Array Using Different Technologies |
title_full_unstemmed |
Analysis Of Mismatch And Shading Effects In A Photovoltaic Array Using Different Technologies |
title_sort |
Analysis Of Mismatch And Shading Effects In A Photovoltaic Array Using Different Technologies |
dc.creator.fl_str_mv |
Guerrero, Julian E Muñoz Maldonado, Yecid Alfonso Ibáñez, Fernando Ospino Castro, Adalberto Jose Ospino C., Adalberto |
dc.contributor.author.spa.fl_str_mv |
Guerrero, Julian E Muñoz Maldonado, Yecid Alfonso Ibáñez, Fernando Ospino Castro, Adalberto Jose |
dc.contributor.author.none.fl_str_mv |
Ospino C., Adalberto |
dc.subject.eng.fl_str_mv |
Energy Dissipation Mechanical Engineering Photovoltaic Cells |
topic |
Energy Dissipation Mechanical Engineering Photovoltaic Cells |
description |
In this paper, we analyze the performance of a photovoltaic array implemented in the Universidad Politécnica de Valencia which consists of modules of different technologies and power, connected in series, in order to quantify the energy losses due to mismatch and the effect of the shadows. To do this, the performance of the modules was measured in operation under ambient conditions with field measurement equipment (AMPROBE Solar Analyzer, Solar - 4000), which allows the extrapolation of measures to standard conditions STC. For the data validation, measures under controlled conditions were taken to some modules in the flash test laboratory of the Institute of Energy Technology ITE of Valencia in Spain. Subsequently the array curves measured were validated with a photovoltaic array model developed in MATLAB-Simulink for the same conditions and technologies. The results of this particular array are lost up to 20% of the energy supplied due to the modules mismatch. The study shows the curves and the energy loss due to shadows modules. This result opens scenarios for conceivable modifications to the PV field configurations today, chosen during the design stage and unchangeable during the operating stage; and gives greater importance to the energy loss by mismatch in the PV array. |
publishDate |
2014 |
dc.date.issued.none.fl_str_mv |
2014 |
dc.date.accessioned.none.fl_str_mv |
2018-11-13T20:43:26Z |
dc.date.available.none.fl_str_mv |
2018-11-13T20:43:26Z |
dc.type.spa.fl_str_mv |
Artículo de revista |
dc.type.coar.fl_str_mv |
http://purl.org/coar/resource_type/c_2df8fbb1 |
dc.type.coar.spa.fl_str_mv |
http://purl.org/coar/resource_type/c_6501 |
dc.type.content.spa.fl_str_mv |
Text |
dc.type.driver.spa.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.redcol.spa.fl_str_mv |
http://purl.org/redcol/resource_type/ART |
dc.type.version.spa.fl_str_mv |
info:eu-repo/semantics/acceptedVersion |
format |
http://purl.org/coar/resource_type/c_6501 |
status_str |
acceptedVersion |
dc.identifier.issn.spa.fl_str_mv |
17578981 |
dc.identifier.uri.spa.fl_str_mv |
https://hdl.handle.net/11323/908 |
dc.identifier.instname.spa.fl_str_mv |
Corporación Universidad de la Costa |
dc.identifier.reponame.spa.fl_str_mv |
REDICUC - Repositorio CUC |
dc.identifier.repourl.spa.fl_str_mv |
https://repositorio.cuc.edu.co/ |
identifier_str_mv |
17578981 Corporación Universidad de la Costa REDICUC - Repositorio CUC |
url |
https://hdl.handle.net/11323/908 https://repositorio.cuc.edu.co/ |
dc.language.iso.none.fl_str_mv |
eng |
language |
eng |
dc.rights.spa.fl_str_mv |
Atribución – No comercial – Compartir igual |
dc.rights.accessrights.spa.fl_str_mv |
info:eu-repo/semantics/openAccess |
dc.rights.coar.spa.fl_str_mv |
http://purl.org/coar/access_right/c_abf2 |
rights_invalid_str_mv |
Atribución – No comercial – Compartir igual http://purl.org/coar/access_right/c_abf2 |
eu_rights_str_mv |
openAccess |
dc.publisher.spa.fl_str_mv |
IOP Conference Series: Materials Science And Engineering |
institution |
Corporación Universidad de la Costa |
bitstream.url.fl_str_mv |
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Guerrero, Julian EMuñoz Maldonado, Yecid AlfonsoIbáñez, FernandoOspino Castro, Adalberto JoseOspino C., Adalbertovirtual::873-12018-11-13T20:43:26Z2018-11-13T20:43:26Z201417578981https://hdl.handle.net/11323/908Corporación Universidad de la CostaREDICUC - Repositorio CUChttps://repositorio.cuc.edu.co/In this paper, we analyze the performance of a photovoltaic array implemented in the Universidad Politécnica de Valencia which consists of modules of different technologies and power, connected in series, in order to quantify the energy losses due to mismatch and the effect of the shadows. To do this, the performance of the modules was measured in operation under ambient conditions with field measurement equipment (AMPROBE Solar Analyzer, Solar - 4000), which allows the extrapolation of measures to standard conditions STC. For the data validation, measures under controlled conditions were taken to some modules in the flash test laboratory of the Institute of Energy Technology ITE of Valencia in Spain. Subsequently the array curves measured were validated with a photovoltaic array model developed in MATLAB-Simulink for the same conditions and technologies. The results of this particular array are lost up to 20% of the energy supplied due to the modules mismatch. The study shows the curves and the energy loss due to shadows modules. This result opens scenarios for conceivable modifications to the PV field configurations today, chosen during the design stage and unchangeable during the operating stage; and gives greater importance to the energy loss by mismatch in the PV array.Guerrero, Julian E-e3e01d8b-0162-4b62-8f0c-f2a0db296623-0Muñoz Maldonado, Yecid Alfonso-2dd391fb-1576-44b3-a959-c8ee2220d434-0Ibáñez, Fernando-a0d66d1f-1681-4313-b70e-7270e20c7d1b-0Ospino Castro, Adalberto Jose-0000-0003-1466-0424-600engIOP Conference Series: Materials Science And EngineeringAtribución – No comercial – Compartir igualinfo:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Energy DissipationMechanical EngineeringPhotovoltaic CellsAnalysis Of Mismatch And Shading Effects In A Photovoltaic Array Using Different TechnologiesArtículo de revistahttp://purl.org/coar/resource_type/c_6501http://purl.org/coar/resource_type/c_2df8fbb1Textinfo:eu-repo/semantics/articlehttp://purl.org/redcol/resource_type/ARTinfo:eu-repo/semantics/acceptedVersionPublicationaf89e44d-2c08-45ae-b01c-cd941b86fa8avirtual::873-1af89e44d-2c08-45ae-b01c-cd941b86fa8avirtual::873-1https://scholar.google.es/citations?user=ODmDjToAAAAJ&hl=esvirtual::873-10000-0003-1466-0424virtual::873-1ORIGINALAnalysis of mismatch and shading.pdfAnalysis of mismatch and shading.pdfapplication/pdf4176829https://repositorio.cuc.edu.co/bitstreams/60b1eb6f-d297-49c5-ab09-4bbe95def87f/downloadf16293066e92613c0c9302bcb6a73d99MD51LICENSElicense.txtlicense.txttext/plain; charset=utf-81748https://repositorio.cuc.edu.co/bitstreams/be8ff95d-fadf-4dee-b21a-81541afdd6e9/download8a4605be74aa9ea9d79846c1fba20a33MD52THUMBNAILAnalysis of mismatch and shading.pdf.jpgAnalysis of mismatch and shading.pdf.jpgimage/jpeg68083https://repositorio.cuc.edu.co/bitstreams/54849790-d725-43d4-ade4-58d68fbd8130/download2e9e5c40a39eebe1666f4a592b63d442MD54TEXTAnalysis of mismatch and shading.pdf.txtAnalysis of mismatch and shading.pdf.txttext/plain18543https://repositorio.cuc.edu.co/bitstreams/656ba19f-26e3-484f-b03f-14320b56e692/download7caa173de59b0641cfdf534b83dcbf22MD5511323/908oai:repositorio.cuc.edu.co:11323/9082025-02-25 11:44:26.572open.accesshttps://repositorio.cuc.edu.coRepositorio de la Universidad de la Costa CUCrepdigital@cuc.edu.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 |