发电机转子端部线圈垫块松脱原因与对策分析  

Analysis on Causes and Countermeasures of Looseness of End Coil Pad of Generator Rotor

作　　者：吉晨 刘彦杰 JI Chen;LIU Yanjie(Shenzhen Yuhu Electric Power Co.,Ltd.,Guangdong 518111,China)

机构地区：[1]深圳钰湖电力有限公司,广东518111

出　　处：《集成电路应用》2021年第1期26-27,共2页Application of IC

摘　　要：阐述某9E燃气轮机发电机组检修期间,发现转子励端线圈出现垫块松脱现象,其中部分垫块已摔落至匝间绝缘底部,分析发电机转子出现缺陷的原因、影响、处理方式。This paper describes that during the maintenance of a 9 E gas turbine generator set,it is found that the pad of the excitation end coil of the rotor is loose,and some of the pad has fallen to the bottom of the turn to turn insulation.It analyzes the causes,effects and treatment methods of generator rotor defects.

关 键 词：发电机 转子 绕组绝缘垫块 

分 类 号：TM621.3[电气工程—电力系统及自动化]