高压电机用防晕材料非线性特性比较分析  

Comparative Analysis on Nonlinear Characteristic of Anti-corona Materials for High Voltage Motor

作　　者：曾柏顺 费巍峰 舒氧 夏宇 

机构地区：[1]苏州巨峰电气绝缘系统股份有限公司,江苏苏州215214

出　　处：《绝缘材料》2015年第5期57-61,共5页Insulating Materials

摘　　要：在模拟线棒上绕包一层防晕材料,测试其电阻在场强变化下的非线性特性,探讨防晕材料非线性特性的测试及计算方法,并对比了部分国内外防晕材料的非线性特性。结果表明:国外某公司的防晕高阻带A的非线性特性较好,防晕高阻带B的非线性特性较好,而自制高阻带C的非线性特性一般。The simulation winding bars were winded a layer of anti-corona material, and their nonlinear characteristics under different elctric field intensity were tested. The test and calculation methods of non- linear characteristics were studied, and the nonlinear characteristics of domestic and foreign anti-corona materials were compared. The results show that the anti-corona material from a foreign company has good nonlinear characteristic, and the domestic anti-corona material needs to be improved.

关 键 词：碳化硅 防晕材料 非线性特性 

分 类 号：TM215[一般工业技术—材料科学与工程]