几种绝缘结构和绝缘材料的高频耐电晕性能分析  

Analysis on the High Frequency Corona-resistant Property of Insulating Structures and Materials

作　　者：罗艳芝[1] 姜其斌[1] 王文进[1] 李鸿岩[1] 李强军[1] 

机构地区：[1]株洲时代新材料科技股份有限公司,湖南株洲412007

出　　处：《绝缘材料》2010年第3期57-59,共3页Insulating Materials

基　　金：863项目(2006AA11A178)

摘　　要：研究了几种绝缘材料和绝缘结构的电性能,利用高频脉冲绝缘测试仪器分析比较了其耐电晕性能。结果表明:杜邦耐电晕聚酰亚胺薄膜的耐电晕性能优于国产聚酰亚胺薄膜,耐电晕聚酰亚胺薄膜绝缘结构具有较好的耐电晕性能。The electrical properties, especially the high frequency corona-resistant properties of several insulating materials and structures were investigated. High frequency pulsed insulation test instruments were applied to study the corona-resistant properties of above mentioned materials. It was concluded that the properties of Dupont PI films exceed that of homemade PI films due to a better corona-resistant insulation structure.

关 键 词：绝缘结构 绝缘材料 耐电晕 

分 类 号：TM201.44[一般工业技术—材料科学与工程] TM206[电气工程—电工理论与新技术]