锦屏二级发电机定子线棒绝缘技术分析  

Analysis on Insulation Technology of Generator Stator Bar in Jinping II Hydropower Station

作　　者：陈代祥 王飞 李佳林 

机构地区：[1]雅砻江流域水电开发有限公司锦屏水力发电厂,四川西昌615000

出　　处：《绝缘材料》2015年第7期34-37,43,共5页Insulating Materials

摘　　要：介绍了锦屏二级水电站发电机定子线棒所采用的绝缘技术,详细阐述了定子线棒生产过程中的VPI工艺、主绝缘材料以及安装过程中的防电晕处理方法,并对安装过程中发电机定子绝缘进行各项试验验证,结果表明:发电机定子线棒绝缘系统的性能良好。The insulation technology of generator stator bar in Jinping II hydropower station was introduced. The VPI process, main insulation materials, and the anti-corona treatment methods in the process of installation were described in detail. The generator stator insulation system was proved to have good performance by various experimental verifications.

关 键 词：定子线棒 VPI工艺 主绝缘材料 防电晕 

分 类 号：TM312[电气工程—电机] TM303