Capacitive tracer design to mitigate incomplete I-V curves in outdoor tests
ABSTRACT: The capacitance technique is the most straightforward and low-cost technique to trace the I-V curve of photovoltaic (PV) modules. Nevertheless, the sweep speed and number of samples to measure the I-V curve depend on the device under test (DUT), capacitance size, switching dynamic, lightin...
- Autores:
-
Londoño Montoya, Cesar David
Cano Quintero, Juan Bernardo
Velilla Hernández, Esteban
- Tipo de recurso:
- Article of investigation
- Fecha de publicación:
- 2022
- Institución:
- Universidad de Antioquia
- Repositorio:
- Repositorio UdeA
- Idioma:
- eng
- OAI Identifier:
- oai:bibliotecadigital.udea.edu.co:10495/30178
- Acceso en línea:
- https://hdl.handle.net/10495/30178
- Palabra clave:
- Capacitance sizing
Capacitive tracer
I-V curves
Outdoor tests
Photovoltaic device
- Rights
- openAccess
- License
- Atribución-NoComercial-SinDerivadas 2.5 Colombia
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| dc.title.spa.fl_str_mv |
Capacitive tracer design to mitigate incomplete I-V curves in outdoor tests |
| title |
Capacitive tracer design to mitigate incomplete I-V curves in outdoor tests |
| spellingShingle |
Capacitive tracer design to mitigate incomplete I-V curves in outdoor tests Capacitance sizing Capacitive tracer I-V curves Outdoor tests Photovoltaic device |
| title_short |
Capacitive tracer design to mitigate incomplete I-V curves in outdoor tests |
| title_full |
Capacitive tracer design to mitigate incomplete I-V curves in outdoor tests |
| title_fullStr |
Capacitive tracer design to mitigate incomplete I-V curves in outdoor tests |
| title_full_unstemmed |
Capacitive tracer design to mitigate incomplete I-V curves in outdoor tests |
| title_sort |
Capacitive tracer design to mitigate incomplete I-V curves in outdoor tests |
| dc.creator.fl_str_mv |
Londoño Montoya, Cesar David Cano Quintero, Juan Bernardo Velilla Hernández, Esteban |
| dc.contributor.author.none.fl_str_mv |
Londoño Montoya, Cesar David Cano Quintero, Juan Bernardo Velilla Hernández, Esteban |
| dc.subject.proposal.spa.fl_str_mv |
Capacitance sizing Capacitive tracer I-V curves Outdoor tests Photovoltaic device |
| topic |
Capacitance sizing Capacitive tracer I-V curves Outdoor tests Photovoltaic device |
| description |
ABSTRACT: The capacitance technique is the most straightforward and low-cost technique to trace the I-V curve of photovoltaic (PV) modules. Nevertheless, the sweep speed and number of samples to measure the I-V curve depend on the device under test (DUT), capacitance size, switching dynamic, lighting conditions, Etc. Therefore, two performance indexes were proposed to evaluate the I-V curve quality. The indexes were estimated from a circuital model considering the transient capacitance charging process as a function of the target irradiance levels and parameters of the DUT and tracer. In this way, a capacitance range is estimated to mitigate the likelihood of measuring incomplete curves in the Isc and Voc regions. Finally, the capacitance sizing design in terms of both indexes for monitoring PV technologies was validated in outdoor tests. |
| publishDate |
2022 |
| dc.date.accessioned.none.fl_str_mv |
2022-08-24T20:33:38Z |
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2022-08-24T20:33:38Z |
| dc.date.issued.none.fl_str_mv |
2022 |
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info:eu-repo/semantics/article |
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http://purl.org/coar/version/c_970fb48d4fbd8a85 |
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Artículo de investigación |
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http://purl.org/coar/resource_type/c_2df8fbb1 |
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publishedVersion |
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C. D. Londoño, J. B. Cano, and E. Velilla, “Capacitive tracer design to mitigate incomplete I-V curves in outdoor tests,” Sol. Energy, vol. 243, pp. 361–369, 2022, doi: https://doi.org/10.1016/j.solener.2022.08.021. |
| dc.identifier.issn.none.fl_str_mv |
0038-092X |
| dc.identifier.uri.none.fl_str_mv |
https://hdl.handle.net/10495/30178 |
| dc.identifier.doi.none.fl_str_mv |
10.1016/j.solener.2022.08.021. |
| identifier_str_mv |
C. D. Londoño, J. B. Cano, and E. Velilla, “Capacitive tracer design to mitigate incomplete I-V curves in outdoor tests,” Sol. Energy, vol. 243, pp. 361–369, 2022, doi: https://doi.org/10.1016/j.solener.2022.08.021. 0038-092X 10.1016/j.solener.2022.08.021. |
| url |
https://hdl.handle.net/10495/30178 |
| dc.language.iso.spa.fl_str_mv |
eng |
| language |
eng |
| dc.rights.*.fl_str_mv |
Atribución-NoComercial-SinDerivadas 2.5 Colombia |
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info:eu-repo/semantics/openAccess |
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http://creativecommons.org/licenses/by-nc-nd/2.5/co/ |
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Atribución-NoComercial-SinDerivadas 2.5 Colombia http://creativecommons.org/licenses/by-nc-nd/2.5/co/ http://purl.org/coar/access_right/c_abf2 https://creativecommons.org/licenses/by-nc-nd/4.0/ |
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openAccess |
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9 |
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application/pdf |
| dc.publisher.spa.fl_str_mv |
Elsevier |
| dc.publisher.group.spa.fl_str_mv |
Centro de Investigación Innovación y Desarrollo de Materiales (CIDEMAT) Grupo de Manejo Eficiente de la Energía (GIMEL) |
| dc.publisher.place.spa.fl_str_mv |
Ámsterdam, Países Bajos |
| institution |
Universidad de Antioquia |
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Londoño Montoya, Cesar DavidCano Quintero, Juan BernardoVelilla Hernández, Esteban2022-08-24T20:33:38Z2022-08-24T20:33:38Z2022C. D. Londoño, J. B. Cano, and E. Velilla, “Capacitive tracer design to mitigate incomplete I-V curves in outdoor tests,” Sol. Energy, vol. 243, pp. 361–369, 2022, doi: https://doi.org/10.1016/j.solener.2022.08.021.0038-092Xhttps://hdl.handle.net/10495/3017810.1016/j.solener.2022.08.021.ABSTRACT: The capacitance technique is the most straightforward and low-cost technique to trace the I-V curve of photovoltaic (PV) modules. Nevertheless, the sweep speed and number of samples to measure the I-V curve depend on the device under test (DUT), capacitance size, switching dynamic, lighting conditions, Etc. Therefore, two performance indexes were proposed to evaluate the I-V curve quality. The indexes were estimated from a circuital model considering the transient capacitance charging process as a function of the target irradiance levels and parameters of the DUT and tracer. In this way, a capacitance range is estimated to mitigate the likelihood of measuring incomplete curves in the Isc and Voc regions. Finally, the capacitance sizing design in terms of both indexes for monitoring PV technologies was validated in outdoor tests.COL0010477COL00079279application/pdfengElsevierCentro de Investigación Innovación y Desarrollo de Materiales (CIDEMAT)Grupo de Manejo Eficiente de la Energía (GIMEL)Ámsterdam, Países Bajosinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_2df8fbb1https://purl.org/redcol/resource_type/ARTArtículo de investigaciónhttp://purl.org/coar/version/c_970fb48d4fbd8a85Atribución-NoComercial-SinDerivadas 2.5 Colombiainfo:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-nd/2.5/co/http://purl.org/coar/access_right/c_abf2https://creativecommons.org/licenses/by-nc-nd/4.0/Capacitive tracer design to mitigate incomplete I-V curves in outdoor testsCapacitance sizingCapacitive tracerI-V curvesOutdoor testsPhotovoltaic deviceSolar Energy361369243ORIGINALCanoJuan_2022_Capacitive-Tracer-Design-Solener.pdfCanoJuan_2022_Capacitive-Tracer-Design-Solener.pdfArtículo de revistaapplication/pdf6809704https://bibliotecadigital.udea.edu.co/bitstream/10495/30178/1/CanoJuan_2022_Capacitive-Tracer-Design-Solener.pdf1119c0a321d47745439349af9b37470dMD51CC-LICENSElicense_rdflicense_rdfapplication/rdf+xml; charset=utf-8823https://bibliotecadigital.udea.edu.co/bitstream/10495/30178/2/license_rdfb88b088d9957e670ce3b3fbe2eedbc13MD52LICENSElicense.txtlicense.txttext/plain; charset=utf-81748https://bibliotecadigital.udea.edu.co/bitstream/10495/30178/3/license.txt8a4605be74aa9ea9d79846c1fba20a33MD5310495/30178oai:bibliotecadigital.udea.edu.co:10495/301782023-08-04 14:59:44.531Repositorio Institucional Universidad de Antioquiaandres.perez@udea.edu.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 |