大型汽轮发电机定子端部绕组典型故障分析  

Analysis on Typical Faults of Coils at Stator End of Large Steam Turbine Generators

作　　者：李和明[1] 李永刚[1] 张建忠[2] 邢超[1] 

机构地区：[1]华北电力大学,河北保定071003 [2]河北省电力研究院,河北石家庄050021

出　　处：《广东电力》2011年第5期85-88,共4页Guangdong Electric Power

摘　　要：对发电机定子端部绕组各种类型故障及其原因进行了详细的分析,认为造成发电机定子端部绕组故障的根本原因是人为因素和振动磨损因素,因此严格做好这2方面的工作对发电机的安全运行具有实际性的意义。The paper anatomizes various faults and reasons of coils at stators end of generators.It is believed that the faults of coils at stator end of generators are fundamentally caused by human factors and abrasion factors.Therefore,strict work in these two aspects has practical significance to safe operation of generators.

关 键 词：发电机 定子端部绕组 人为因素 振动磨损 

分 类 号：TM311[电气工程—电机]