{"title":"非均匀电场作用下CO/sub - 2/和CO/sub - 2/气体混合物的电绝缘特性","authors":"H. Okubo, N. Koshino, N. Hayakawa","doi":"10.1109/CEIDP.2003.1254911","DOIUrl":null,"url":null,"abstract":"Since SF/sub 6/ gas has been specified as one of the greenhouse gases, we attempt to develop new insulation gases or gas mixtures alternative to SF/sub 6/ gas for gas insulated switchgears (GIS). In this paper, we investigated partial discharge (PD) and breakdown (BD) characteristics of CO/sub 2/ gas and CO/sub 2/ gas mixtures as one of the promising candidates without using SF/sub 6/ gas. Experimental results revealed PD inception and BD strengths for different gas pressure and CO/sub 2/ content under lightning impulse voltage and ac high voltage application.","PeriodicalId":306575,"journal":{"name":"2003 Annual Report Conference on Electrical Insulation and Dielectric Phenomena","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2003-10-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"Electrical insulation characteristics of CO/sub 2/ and CO/sub 2/ gas mixtures under non-uniform electric field\",\"authors\":\"H. Okubo, N. Koshino, N. Hayakawa\",\"doi\":\"10.1109/CEIDP.2003.1254911\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Since SF/sub 6/ gas has been specified as one of the greenhouse gases, we attempt to develop new insulation gases or gas mixtures alternative to SF/sub 6/ gas for gas insulated switchgears (GIS). In this paper, we investigated partial discharge (PD) and breakdown (BD) characteristics of CO/sub 2/ gas and CO/sub 2/ gas mixtures as one of the promising candidates without using SF/sub 6/ gas. Experimental results revealed PD inception and BD strengths for different gas pressure and CO/sub 2/ content under lightning impulse voltage and ac high voltage application.\",\"PeriodicalId\":306575,\"journal\":{\"name\":\"2003 Annual Report Conference on Electrical Insulation and Dielectric Phenomena\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2003-10-19\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2003 Annual Report Conference on Electrical Insulation and Dielectric Phenomena\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/CEIDP.2003.1254911\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2003 Annual Report Conference on Electrical Insulation and Dielectric Phenomena","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/CEIDP.2003.1254911","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Electrical insulation characteristics of CO/sub 2/ and CO/sub 2/ gas mixtures under non-uniform electric field
Since SF/sub 6/ gas has been specified as one of the greenhouse gases, we attempt to develop new insulation gases or gas mixtures alternative to SF/sub 6/ gas for gas insulated switchgears (GIS). In this paper, we investigated partial discharge (PD) and breakdown (BD) characteristics of CO/sub 2/ gas and CO/sub 2/ gas mixtures as one of the promising candidates without using SF/sub 6/ gas. Experimental results revealed PD inception and BD strengths for different gas pressure and CO/sub 2/ content under lightning impulse voltage and ac high voltage application.