The Influence of Photovoltaic Cell Coverage Rate on the Thermal and Electric Performance of Semi-Transparent Crystalline Silicon Photovoltaic Windows Based on the Dynamic Power Coupling Model

Based on the energy conversion equation and dynamic power model of the semi-transparent crystalline silicon photovoltaic (PV) window (ST-PVW), through an iterative coupling solution to the operating temperature of the cell, a thermal-electric coupling calculation method for the ST-PVW is provided, a...

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Autores principales:	Wenjie Zhang, Kangyong Liu, Shengbin Ma, Tongdan Gong, Yingbo Zhao
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	semi-transparent crystalline silicon PV window (ST-PVW) dynamic power model thermo-electricity coupled heat gain PV cell coverage rate (PVR) Technology T
Acceso en línea:	https://doaj.org/article/71b38e27ed42465694119c8a44b7bf3c
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spelling	oai:doaj.org-article:71b38e27ed42465694119c8a44b7bf3c2021-11-11T15:54:31ZThe Influence of Photovoltaic Cell Coverage Rate on the Thermal and Electric Performance of Semi-Transparent Crystalline Silicon Photovoltaic Windows Based on the Dynamic Power Coupling Model10.3390/en142171171996-1073https://doaj.org/article/71b38e27ed42465694119c8a44b7bf3c2021-11-01T00:00:00Zhttps://www.mdpi.com/1996-1073/14/21/7117https://doaj.org/toc/1996-1073Based on the energy conversion equation and dynamic power model of the semi-transparent crystalline silicon photovoltaic (PV) window (ST-PVW), through an iterative coupling solution to the operating temperature of the cell, a thermal-electric coupling calculation method for the ST-PVW is provided, and, combined with experiments, the method model was verified. Based on this model, the influence of PV cell coverage rate (PVR) on the thermal performance of the ST-PVW was studied. According to the simulation results, in summer, the heat gain of the ST-PVW decreases with the increase of PVR, and in winter, the amount of heat loss increases with the increase of PVR. For the four cities of Guangzhou, Nanjing, Beijing and Harbin, when the PVR is 1, 0.60 to 0.64, 0.28 to 0.32 and 0.26 to 0.30, respectively, the annual power consumption of the air conditioner can reach the minimum, and when the PVR is 0.16 to 0.17, 0.24 to 0.25, 0.22 to 0.23 and 0.19 to 0.20, respectively, the amount of electricity generated can just offset the power consumption of the air conditioner during the day.Wenjie ZhangKangyong LiuShengbin MaTongdan GongYingbo ZhaoMDPI AGarticlesemi-transparent crystalline silicon PV window (ST-PVW)dynamic power modelthermo-electricity coupledheat gainPV cell coverage rate (PVR)TechnologyTENEnergies, Vol 14, Iss 7117, p 7117 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	semi-transparent crystalline silicon PV window (ST-PVW) dynamic power model thermo-electricity coupled heat gain PV cell coverage rate (PVR) Technology T
spellingShingle	semi-transparent crystalline silicon PV window (ST-PVW) dynamic power model thermo-electricity coupled heat gain PV cell coverage rate (PVR) Technology T Wenjie Zhang Kangyong Liu Shengbin Ma Tongdan Gong Yingbo Zhao The Influence of Photovoltaic Cell Coverage Rate on the Thermal and Electric Performance of Semi-Transparent Crystalline Silicon Photovoltaic Windows Based on the Dynamic Power Coupling Model
description	Based on the energy conversion equation and dynamic power model of the semi-transparent crystalline silicon photovoltaic (PV) window (ST-PVW), through an iterative coupling solution to the operating temperature of the cell, a thermal-electric coupling calculation method for the ST-PVW is provided, and, combined with experiments, the method model was verified. Based on this model, the influence of PV cell coverage rate (PVR) on the thermal performance of the ST-PVW was studied. According to the simulation results, in summer, the heat gain of the ST-PVW decreases with the increase of PVR, and in winter, the amount of heat loss increases with the increase of PVR. For the four cities of Guangzhou, Nanjing, Beijing and Harbin, when the PVR is 1, 0.60 to 0.64, 0.28 to 0.32 and 0.26 to 0.30, respectively, the annual power consumption of the air conditioner can reach the minimum, and when the PVR is 0.16 to 0.17, 0.24 to 0.25, 0.22 to 0.23 and 0.19 to 0.20, respectively, the amount of electricity generated can just offset the power consumption of the air conditioner during the day.
format	article
author	Wenjie Zhang Kangyong Liu Shengbin Ma Tongdan Gong Yingbo Zhao
author_facet	Wenjie Zhang Kangyong Liu Shengbin Ma Tongdan Gong Yingbo Zhao
author_sort	Wenjie Zhang
title	The Influence of Photovoltaic Cell Coverage Rate on the Thermal and Electric Performance of Semi-Transparent Crystalline Silicon Photovoltaic Windows Based on the Dynamic Power Coupling Model
title_short	The Influence of Photovoltaic Cell Coverage Rate on the Thermal and Electric Performance of Semi-Transparent Crystalline Silicon Photovoltaic Windows Based on the Dynamic Power Coupling Model
title_full	The Influence of Photovoltaic Cell Coverage Rate on the Thermal and Electric Performance of Semi-Transparent Crystalline Silicon Photovoltaic Windows Based on the Dynamic Power Coupling Model
title_fullStr	The Influence of Photovoltaic Cell Coverage Rate on the Thermal and Electric Performance of Semi-Transparent Crystalline Silicon Photovoltaic Windows Based on the Dynamic Power Coupling Model
title_full_unstemmed	The Influence of Photovoltaic Cell Coverage Rate on the Thermal and Electric Performance of Semi-Transparent Crystalline Silicon Photovoltaic Windows Based on the Dynamic Power Coupling Model
title_sort	influence of photovoltaic cell coverage rate on the thermal and electric performance of semi-transparent crystalline silicon photovoltaic windows based on the dynamic power coupling model
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/71b38e27ed42465694119c8a44b7bf3c
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The Influence of Photovoltaic Cell Coverage Rate on the Thermal and Electric Performance of Semi-Transparent Crystalline Silicon Photovoltaic Windows Based on the Dynamic Power Coupling Model

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