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...

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Autores:
Guerrero, Julian E
Muñoz Maldonado, Yecid Alfonso
Ibáñez, Fernando
Ospino Castro, Adalberto Jose
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:11323/4195
Acceso en línea:
https://hdl.handle.net/11323/4195
https://repositorio.cuc.edu.co/
Palabra clave:
Energy dissipation
Mechanical engineering
Photovoltaic cells
Disipación de energía
Ingeniería mecánica
Celdas fotovoltaicas
Rights
openAccess
License
Attribution-NonCommercial-ShareAlike 4.0 International
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oai_identifier_str oai:repositorio.cuc.edu.co:11323/4195
network_acronym_str RCUC2
network_name_str REDICUC - Repositorio CUC
repository_id_str
dc.title.spa.fl_str_mv Analysis of mismatch and shading effects in a photovoltaic array using different technologies
dc.title.translated.spa.fl_str_mv Análisis de desajuste y efectos de sombreado en una matriz fotovoltaica utilizando diferentes tecnologías
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
Disipación de energía
Ingeniería mecánica
Celdas fotovoltaicas
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
dc.contributor.author.spa.fl_str_mv Guerrero, Julian E
Muñoz Maldonado, Yecid Alfonso
Ibáñez, Fernando
Ospino Castro, Adalberto Jose
dc.subject.spa.fl_str_mv Energy dissipation
Mechanical engineering
Photovoltaic cells
Disipación de energía
Ingeniería mecánica
Celdas fotovoltaicas
topic Energy dissipation
Mechanical engineering
Photovoltaic cells
Disipación de energía
Ingeniería mecánica
Celdas fotovoltaicas
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 2019-05-17T14:21:49Z
dc.date.available.none.fl_str_mv 2019-05-17T14:21:49Z
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
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status_str acceptedVersion
dc.identifier.issn.spa.fl_str_mv 17578981
dc.identifier.uri.spa.fl_str_mv https://hdl.handle.net/11323/4195
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/11323/4195
https://repositorio.cuc.edu.co/
dc.language.iso.none.fl_str_mv eng
language eng
dc.relation.references.spa.fl_str_mv [1] Dio V Cascia D Miceli R & Rando C, 2009. Clean Electrical Power, International Conference on (Palermo: Italy/ Università degli Studi di Palermo) 3(8). [2] Community Research European Commission. 2007. Strategic research agenda for Europe’s electricity networks of the future European Technology Platform Smartgrids pp 12 - 26 [3] Kaushika N & Rai A, 2007 An investigation of mismatch losses in solar photovoltaic cell networks Energy 32(5) 755-759. [4] Moschitta A Damiani A & Carbone P, 2012. A simple and accurate model for predicting mismatch effects in Photovoltaic Arrays Energy Conference and Exhibition (ENERGYCON), 2012 IEEE International. 818-822. [5] Spertino F & Sumaili A J, 2009 Are Manufacturing IV Mismatch and Reverse Currents Key Factors in Large Photovoltaic Arrays?. IEEE Transactions on Industrial Electronics, 56(11), 4520-4531. [6] Wilson K Ceuster D & Sinton R A, 2006 Measuring the effect of cell mismatch on module output. In Photovoltaic Energy Conversion, Conference Record of the 2006 IEEE 4th World Conference on (Vol. 1, pp. 916-919). [7] Garcia A Ruiz M C & Chenlo F, 2006 Experimental study of mismatch and shading effects in the I–V characteristic of a photovoltaic module. Solar Energy Materials and Solar Cells, 90(3), 329-340. [8] Garcia A Ruiz M C & Herrmann W, 2006 Computer simulation of shading effects in photovoltaic arrays Renewable energy, 31(12).
dc.rights.spa.fl_str_mv Attribution-NonCommercial-ShareAlike 4.0 International
dc.rights.uri.spa.fl_str_mv http://creativecommons.org/licenses/by-nc-sa/4.0/
dc.rights.accessrights.spa.fl_str_mv info:eu-repo/semantics/openAccess
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rights_invalid_str_mv Attribution-NonCommercial-ShareAlike 4.0 International
http://creativecommons.org/licenses/by-nc-sa/4.0/
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
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spelling Guerrero, Julian EMuñoz Maldonado, Yecid AlfonsoIbáñez, FernandoOspino Castro, Adalberto Jose2019-05-17T14:21:49Z2019-05-17T14:21:49Z201417578981https://hdl.handle.net/11323/4195Corporación 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.En este artículo, analizamos el rendimiento de un conjunto fotovoltaico implementado en la Universidad Politécnica de Valencia, que consta de módulos de diferentes tecnologías y potencia, conectados en serie, para cuantificar las pérdidas de energía debidas a la falta de coincidencia y el efecto de las sombras. Para hacer esto, el rendimiento de los módulos se midió en operación en condiciones ambientales con equipo de medición de campo (AMPROBE Solar Analyzer, Solar - 4000), lo que permite la extrapolación de medidas a condiciones estándar STC. Para la validación de datos, se tomaron medidas bajo condiciones controladas a algunos módulos en el laboratorio de pruebas flash del Instituto de Tecnología Energética ITE de Valencia en España. Posteriormente, las curvas de matriz medidas se validaron con un modelo de matriz fotovoltaica desarrollado en MATLAB-Simulink para las mismas condiciones y tecnologías. Los resultados de esta matriz en particular se pierden hasta un 20% de la energía suministrada debido a la falta de coincidencia de los módulos. El estudio muestra las curvas y la pérdida de energía debida a los módulos de sombras. Este resultado abre escenarios para modificaciones posibles en las configuraciones de campo fotovoltaico de hoy, elegidas durante la etapa de diseño e inalterables durante la etapa operativa; y le da mayor importancia a la pérdida de energía por desajuste en el campo fotovoltaico.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 EngineeringAttribution-NonCommercial-ShareAlike 4.0 Internationalhttp://creativecommons.org/licenses/by-nc-sa/4.0/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Energy dissipationMechanical engineeringPhotovoltaic cellsDisipación de energíaIngeniería mecánicaCeldas fotovoltaicasAnalysis of mismatch and shading effects in a photovoltaic array using different technologiesAnálisis de desajuste y efectos de sombreado en una matriz fotovoltaica utilizando diferentes tecnologíasArtículo 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/acceptedVersion[1] Dio V Cascia D Miceli R & Rando C, 2009. Clean Electrical Power, International Conference on (Palermo: Italy/ Università degli Studi di Palermo) 3(8). [2] Community Research European Commission. 2007. Strategic research agenda for Europe’s electricity networks of the future European Technology Platform Smartgrids pp 12 - 26 [3] Kaushika N & Rai A, 2007 An investigation of mismatch losses in solar photovoltaic cell networks Energy 32(5) 755-759. [4] Moschitta A Damiani A & Carbone P, 2012. A simple and accurate model for predicting mismatch effects in Photovoltaic Arrays Energy Conference and Exhibition (ENERGYCON), 2012 IEEE International. 818-822. [5] Spertino F & Sumaili A J, 2009 Are Manufacturing IV Mismatch and Reverse Currents Key Factors in Large Photovoltaic Arrays?. IEEE Transactions on Industrial Electronics, 56(11), 4520-4531. [6] Wilson K Ceuster D & Sinton R A, 2006 Measuring the effect of cell mismatch on module output. In Photovoltaic Energy Conversion, Conference Record of the 2006 IEEE 4th World Conference on (Vol. 1, pp. 916-919). [7] Garcia A Ruiz M C & Chenlo F, 2006 Experimental study of mismatch and shading effects in the I–V characteristic of a photovoltaic module. Solar Energy Materials and Solar Cells, 90(3), 329-340. [8] Garcia A Ruiz M C & Herrmann W, 2006 Computer simulation of shading effects in photovoltaic arrays Renewable energy, 31(12).PublicationORIGINALAnalysis of mismatch and shading effects in a photovoltaic.pdfAnalysis of mismatch and shading effects in a photovoltaic.pdfapplication/pdf4176829https://repositorio.cuc.edu.co/bitstreams/cd233c14-c166-4e49-bd89-3830097fe27a/downloadf16293066e92613c0c9302bcb6a73d99MD51CC-LICENSElicense_rdflicense_rdfapplication/rdf+xml; charset=utf-81031https://repositorio.cuc.edu.co/bitstreams/77740af6-ce0c-451a-a094-731cb80a8df9/download934f4ca17e109e0a05eaeaba504d7ce4MD52LICENSElicense.txtlicense.txttext/plain; charset=utf-81748https://repositorio.cuc.edu.co/bitstreams/7baf90f5-e7eb-4ab5-939d-fd888adb110e/download8a4605be74aa9ea9d79846c1fba20a33MD53THUMBNAILAnalysis of mismatch and shading effects in a photovoltaic.pdf.jpgAnalysis of mismatch and shading effects in a photovoltaic.pdf.jpgimage/jpeg68083https://repositorio.cuc.edu.co/bitstreams/a9c3a5fc-4ea1-4b3c-84be-d30e5d644384/download2e9e5c40a39eebe1666f4a592b63d442MD55TEXTAnalysis of mismatch and shading effects in a photovoltaic.pdf.txtAnalysis of mismatch and shading effects in a photovoltaic.pdf.txttext/plain18543https://repositorio.cuc.edu.co/bitstreams/77402b08-cdbe-4ebe-ba4a-cf3e3f451567/download7caa173de59b0641cfdf534b83dcbf22MD5611323/4195oai:repositorio.cuc.edu.co:11323/41952024-09-17 11:09:42.216http://creativecommons.org/licenses/by-nc-sa/4.0/Attribution-NonCommercial-ShareAlike 4.0 Internationalopen.accesshttps://repositorio.cuc.edu.coRepositorio de la Universidad de la Costa CUCrepdigital@cuc.edu.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