Design of GIS switch state detection system based on wireless power transfer

The opening and closing speeds of GIS switches are relatively fast, so it is difficult to judge the possible defects of the mechanism through manual observation. In order to quickly and accurately identify the switch state or defect type, this paper designs a GIS switch state detection platform base...

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Autores principales:	Feng Wen, Chen Han, Wenhan Zhao, Kesong Ji, Zhoujian Chu
Formato:	article
Lenguaje:	EN
Publicado:	Elsevier 2021
Materias:	GIS switch Image recognition Wireless power transfer (WPT) Transfer efficiency Misalignment tolerance Electrical engineering. Electronics. Nuclear engineering TK1-9971
Acceso en línea:	https://doaj.org/article/302e5760a64f4ae6b01891ab55044e71
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id	oai:doaj.org-article:302e5760a64f4ae6b01891ab55044e71
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spelling	oai:doaj.org-article:302e5760a64f4ae6b01891ab55044e712021-11-26T04:32:15ZDesign of GIS switch state detection system based on wireless power transfer2352-484710.1016/j.egyr.2021.08.005https://doaj.org/article/302e5760a64f4ae6b01891ab55044e712021-11-01T00:00:00Zhttp://www.sciencedirect.com/science/article/pii/S2352484721006089https://doaj.org/toc/2352-4847The opening and closing speeds of GIS switches are relatively fast, so it is difficult to judge the possible defects of the mechanism through manual observation. In order to quickly and accurately identify the switch state or defect type, this paper designs a GIS switch state detection platform based on image recognition technology and wireless power transfer (WPT) technology. The wireless charging capability creates the conditions for the platform’s versatility and portability to some extent. This paper mainly analyzes the stability and anti-offset of the WPT system. According to the theoretical analysis, the efficiency of the wireless charging system is more stable than that of the traditional LCC WPT system under the same output power. Within the offset distance of 0.11 m, the efficiency can be maintained at about 92%, with almost no change. The results show that the proposed method is effective.Feng WenChen HanWenhan ZhaoKesong JiZhoujian ChuElsevierarticleGIS switchImage recognitionWireless power transfer (WPT)Transfer efficiencyMisalignment toleranceElectrical engineering. Electronics. Nuclear engineeringTK1-9971ENEnergy Reports, Vol 7, Iss , Pp 561-566 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	GIS switch Image recognition Wireless power transfer (WPT) Transfer efficiency Misalignment tolerance Electrical engineering. Electronics. Nuclear engineering TK1-9971
spellingShingle	GIS switch Image recognition Wireless power transfer (WPT) Transfer efficiency Misalignment tolerance Electrical engineering. Electronics. Nuclear engineering TK1-9971 Feng Wen Chen Han Wenhan Zhao Kesong Ji Zhoujian Chu Design of GIS switch state detection system based on wireless power transfer
description	The opening and closing speeds of GIS switches are relatively fast, so it is difficult to judge the possible defects of the mechanism through manual observation. In order to quickly and accurately identify the switch state or defect type, this paper designs a GIS switch state detection platform based on image recognition technology and wireless power transfer (WPT) technology. The wireless charging capability creates the conditions for the platform’s versatility and portability to some extent. This paper mainly analyzes the stability and anti-offset of the WPT system. According to the theoretical analysis, the efficiency of the wireless charging system is more stable than that of the traditional LCC WPT system under the same output power. Within the offset distance of 0.11 m, the efficiency can be maintained at about 92%, with almost no change. The results show that the proposed method is effective.
format	article
author	Feng Wen Chen Han Wenhan Zhao Kesong Ji Zhoujian Chu
author_facet	Feng Wen Chen Han Wenhan Zhao Kesong Ji Zhoujian Chu
author_sort	Feng Wen
title	Design of GIS switch state detection system based on wireless power transfer
title_short	Design of GIS switch state detection system based on wireless power transfer
title_full	Design of GIS switch state detection system based on wireless power transfer
title_fullStr	Design of GIS switch state detection system based on wireless power transfer
title_full_unstemmed	Design of GIS switch state detection system based on wireless power transfer
title_sort	design of gis switch state detection system based on wireless power transfer
publisher	Elsevier
publishDate	2021
url	https://doaj.org/article/302e5760a64f4ae6b01891ab55044e71
work_keys_str_mv	AT fengwen designofgisswitchstatedetectionsystembasedonwirelesspowertransfer AT chenhan designofgisswitchstatedetectionsystembasedonwirelesspowertransfer AT wenhanzhao designofgisswitchstatedetectionsystembasedonwirelesspowertransfer AT kesongji designofgisswitchstatedetectionsystembasedonwirelesspowertransfer AT zhoujianchu designofgisswitchstatedetectionsystembasedonwirelesspowertransfer
_version_	1718409832066711552

Design of GIS switch state detection system based on wireless power transfer

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