{"title":"用摄像机和画框存储技术研究初始负放电增长","authors":"M. Sadeghzadeh-Araghi, W. G. Chadband, P. Watson","doi":"10.1109/CEIDP.1988.26359","DOIUrl":null,"url":null,"abstract":"A video camera and a video frame store were used to record negative discharge growth in liquid dielectrics. The initiation of the discharge and its transition through the instability region were investigated. Viscosity is shown to be an important parameter in liquid-dielectric breakdown. Highly viscous materials can be effectively immobile over the short times (several microseconds) involved in streamer initiation and growth, and it is found that discharges in such systems may show similarities to those observed in plastics.<<ETX>>","PeriodicalId":149735,"journal":{"name":"1988. Annual Report., Conference on Electrical Insulation and Dielectric Phenomena","volume":"12 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1988-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"A study of initial negative discharge growth using video camera and frame store\",\"authors\":\"M. Sadeghzadeh-Araghi, W. G. Chadband, P. Watson\",\"doi\":\"10.1109/CEIDP.1988.26359\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A video camera and a video frame store were used to record negative discharge growth in liquid dielectrics. The initiation of the discharge and its transition through the instability region were investigated. Viscosity is shown to be an important parameter in liquid-dielectric breakdown. Highly viscous materials can be effectively immobile over the short times (several microseconds) involved in streamer initiation and growth, and it is found that discharges in such systems may show similarities to those observed in plastics.<<ETX>>\",\"PeriodicalId\":149735,\"journal\":{\"name\":\"1988. Annual Report., Conference on Electrical Insulation and Dielectric Phenomena\",\"volume\":\"12 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1988-10-16\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"1988. Annual Report., Conference on Electrical Insulation and Dielectric Phenomena\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/CEIDP.1988.26359\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"1988. Annual Report., Conference on Electrical Insulation and Dielectric Phenomena","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/CEIDP.1988.26359","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A study of initial negative discharge growth using video camera and frame store
A video camera and a video frame store were used to record negative discharge growth in liquid dielectrics. The initiation of the discharge and its transition through the instability region were investigated. Viscosity is shown to be an important parameter in liquid-dielectric breakdown. Highly viscous materials can be effectively immobile over the short times (several microseconds) involved in streamer initiation and growth, and it is found that discharges in such systems may show similarities to those observed in plastics.<>
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