发电机定子线圈绝缘击穿原因分析  

Analysis of the Breakdown of Generator Stator Winding Insulation

作　　者：陈绪滨 CHEN Xu-bin(Generation Company of China Southern Power Grid Co.,Ltd,Guangzhou 510000,China)

机构地区：[1]南方电网调峰调频发电有限公司,广东广州510000

出　　处：《通信电源技术》2020年第5期287-288,共2页Telecom Power Technology

摘　　要：介绍了某厂发电机定子线圈绝缘击穿发生的过程,从解剖检查、含胶量、热失重方面分析了定子线棒绝缘击穿的原因,同时结合经验提出了建议。This paper introduces the process of the breakdown of the stator winding insulation of a generator in a certain factory.The reasons for the breakdown of the stator winding insulation are analyzed from the aspects of anatomical examination,glue content and thermal weight loss.At the same time,the author puts forward suggestions based on experience.

关 键 词：线圈击穿故障 胶含量分析 热失重分析 

分 类 号：TM303[电气工程—电机]