摘要
结合燃气轮机发电机临界转速振动故障的分析排查和处理过程,介绍转子匝间短路的试验诊断,建立匝间短路与临界转速振动故障的关系,总结出匝间短路情况下燃气轮机发电机临界转速振动故障的特征。
Combined with the analysis and elimination process of the critical-speed vibration fault of a gas-turbine generator,the test and diagnosis method for inter-turn short circuit fault of generator rotor winding is introduced.The characteristics of generator critical-speed vibration caused by inter-turn short circuit fault of rotor winding are summarized
出处
《广东电力》
2010年第4期81-85,共5页
Guangdong Electric Power
关键词
燃气轮机发电机
临界转速
振动故障
转子线圈
匝间短路
gas-turbine generator
critical speed
vibration fault
rotor winding
inter-turn short circuit
