Combined organic photovoltaic cells and ultra low power CMOS circuit for indoor light energy harvesting
Autor(a) principal: | |
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Data de Publicação: | 2019 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/10400.21/10082 |
Resumo: | This paper describes an energy harvesting system composed of an organic photovoltaic cell (OPV) connected to a DC-DC converter, designed in a 130 nm Complementary Metal-Oxide-Semiconductor (CMOS) technology, with a quasi- maximum power point tracking (MPPT) algorithm to maximize the system efficiency, for indoor applications. OPVs are an emerging technology with potential for low cost indoor light energy harvesting. The OPV current-voltage curves (I-V) under an irradiance of solar simulator Oriel Sol 3A, at room temperature, are obtained and an accurate electrical model is derived. The energy harvesting system is subjected to four different indoor light sources: 35 W halogen, 3.5 W LED, 5 W LED, and 7 W LED, positioned at three different heights (0.45 m, 0.26 m, and 0.11 m), to evaluate the potential of the system for indoor applications. The measurements showed maximum efficiencies of 60% for 35 W halogen and 45% for 7 W LED at the highest distance (0.45 m) and between 60% (5 W LED) and 70% (35 W halogen), at the shorter distance (0.11 m). Under irradiation, the integrated CMOS circuit presented a maximum efficiency of 75.76%, which is, to the best of the authors' knowledge, the best reported power management unit (PMU) energy system using organic photovoltaic cells. |
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Combined organic photovoltaic cells and ultra low power CMOS circuit for indoor light energy harvestingIndoor light harvestingOrganic photovoltaic cellsIntegrated circuitCMOS technologyThis paper describes an energy harvesting system composed of an organic photovoltaic cell (OPV) connected to a DC-DC converter, designed in a 130 nm Complementary Metal-Oxide-Semiconductor (CMOS) technology, with a quasi- maximum power point tracking (MPPT) algorithm to maximize the system efficiency, for indoor applications. OPVs are an emerging technology with potential for low cost indoor light energy harvesting. The OPV current-voltage curves (I-V) under an irradiance of solar simulator Oriel Sol 3A, at room temperature, are obtained and an accurate electrical model is derived. The energy harvesting system is subjected to four different indoor light sources: 35 W halogen, 3.5 W LED, 5 W LED, and 7 W LED, positioned at three different heights (0.45 m, 0.26 m, and 0.11 m), to evaluate the potential of the system for indoor applications. The measurements showed maximum efficiencies of 60% for 35 W halogen and 45% for 7 W LED at the highest distance (0.45 m) and between 60% (5 W LED) and 70% (35 W halogen), at the shorter distance (0.11 m). Under irradiation, the integrated CMOS circuit presented a maximum efficiency of 75.76%, which is, to the best of the authors' knowledge, the best reported power management unit (PMU) energy system using organic photovoltaic cells.MDPIRCIPLBatista, DuarteOliveira, LuisPaulino, NunoCarvalho, CarlosOliveira, João P.Farinhas, JoanaCharas, AnaMendonça Dos Santos, Pedro2019-05-28T09:22:02Z2019-04-022019-04-02T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.21/10082engBATISTA, Duarte; [et al] – Combined organic photovoltaic cells and ultra low power CMOS circuit for indoor light energy harvesting. Sensors. ISSN 1424-8220. Vol. 19, N.º 8 (2019), pp. 1-201424-822010.3390/s19081803info: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:RCAAP2023-08-03T09:59:36Zoai:repositorio.ipl.pt:10400.21/10082Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T20:18:34.112442Repositório 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 |
Combined organic photovoltaic cells and ultra low power CMOS circuit for indoor light energy harvesting |
title |
Combined organic photovoltaic cells and ultra low power CMOS circuit for indoor light energy harvesting |
spellingShingle |
Combined organic photovoltaic cells and ultra low power CMOS circuit for indoor light energy harvesting Batista, Duarte Indoor light harvesting Organic photovoltaic cells Integrated circuit CMOS technology |
title_short |
Combined organic photovoltaic cells and ultra low power CMOS circuit for indoor light energy harvesting |
title_full |
Combined organic photovoltaic cells and ultra low power CMOS circuit for indoor light energy harvesting |
title_fullStr |
Combined organic photovoltaic cells and ultra low power CMOS circuit for indoor light energy harvesting |
title_full_unstemmed |
Combined organic photovoltaic cells and ultra low power CMOS circuit for indoor light energy harvesting |
title_sort |
Combined organic photovoltaic cells and ultra low power CMOS circuit for indoor light energy harvesting |
author |
Batista, Duarte |
author_facet |
Batista, Duarte Oliveira, Luis Paulino, Nuno Carvalho, Carlos Oliveira, João P. Farinhas, Joana Charas, Ana Mendonça Dos Santos, Pedro |
author_role |
author |
author2 |
Oliveira, Luis Paulino, Nuno Carvalho, Carlos Oliveira, João P. Farinhas, Joana Charas, Ana Mendonça Dos Santos, Pedro |
author2_role |
author author author author author author author |
dc.contributor.none.fl_str_mv |
RCIPL |
dc.contributor.author.fl_str_mv |
Batista, Duarte Oliveira, Luis Paulino, Nuno Carvalho, Carlos Oliveira, João P. Farinhas, Joana Charas, Ana Mendonça Dos Santos, Pedro |
dc.subject.por.fl_str_mv |
Indoor light harvesting Organic photovoltaic cells Integrated circuit CMOS technology |
topic |
Indoor light harvesting Organic photovoltaic cells Integrated circuit CMOS technology |
description |
This paper describes an energy harvesting system composed of an organic photovoltaic cell (OPV) connected to a DC-DC converter, designed in a 130 nm Complementary Metal-Oxide-Semiconductor (CMOS) technology, with a quasi- maximum power point tracking (MPPT) algorithm to maximize the system efficiency, for indoor applications. OPVs are an emerging technology with potential for low cost indoor light energy harvesting. The OPV current-voltage curves (I-V) under an irradiance of solar simulator Oriel Sol 3A, at room temperature, are obtained and an accurate electrical model is derived. The energy harvesting system is subjected to four different indoor light sources: 35 W halogen, 3.5 W LED, 5 W LED, and 7 W LED, positioned at three different heights (0.45 m, 0.26 m, and 0.11 m), to evaluate the potential of the system for indoor applications. The measurements showed maximum efficiencies of 60% for 35 W halogen and 45% for 7 W LED at the highest distance (0.45 m) and between 60% (5 W LED) and 70% (35 W halogen), at the shorter distance (0.11 m). Under irradiation, the integrated CMOS circuit presented a maximum efficiency of 75.76%, which is, to the best of the authors' knowledge, the best reported power management unit (PMU) energy system using organic photovoltaic cells. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-05-28T09:22:02Z 2019-04-02 2019-04-02T00:00:00Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/10400.21/10082 |
url |
http://hdl.handle.net/10400.21/10082 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
BATISTA, Duarte; [et al] – Combined organic photovoltaic cells and ultra low power CMOS circuit for indoor light energy harvesting. Sensors. ISSN 1424-8220. Vol. 19, N.º 8 (2019), pp. 1-20 1424-8220 10.3390/s19081803 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
MDPI |
publisher.none.fl_str_mv |
MDPI |
dc.source.none.fl_str_mv |
reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
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Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
instacron_str |
RCAAP |
institution |
RCAAP |
reponame_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
collection |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
repository.name.fl_str_mv |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
repository.mail.fl_str_mv |
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1799133450098180096 |