{"title":"Pulsed Cooling System for Photovoltaic Panels","authors":"Florin Saftoiu, A. Morega","doi":"10.1109/ATEE58038.2023.10108121","DOIUrl":null,"url":null,"abstract":"This study focuses on limiting the heating of a photovoltaic panel subject to the ambient infrared irradiance and the electric load-related Joule effect, as reducing the temperature of the PV panel may increase the PV conversion efficiency and make it available for use in further energy conversion cycles. First, a water-circulated counter-current heat exchanger is provided on the back of the PV panel to reduce the hotspot temperature. Then, a pulsed fluid cooling system is considered. The two methods are analyzed for the heat thus extracted from the system to be further used in a secondary energy conversion system.","PeriodicalId":398894,"journal":{"name":"2023 13th International Symposium on Advanced Topics in Electrical Engineering (ATEE)","volume":"47 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2023-03-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2023 13th International Symposium on Advanced Topics in Electrical Engineering (ATEE)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ATEE58038.2023.10108121","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
This study focuses on limiting the heating of a photovoltaic panel subject to the ambient infrared irradiance and the electric load-related Joule effect, as reducing the temperature of the PV panel may increase the PV conversion efficiency and make it available for use in further energy conversion cycles. First, a water-circulated counter-current heat exchanger is provided on the back of the PV panel to reduce the hotspot temperature. Then, a pulsed fluid cooling system is considered. The two methods are analyzed for the heat thus extracted from the system to be further used in a secondary energy conversion system.
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