摘要
本文介绍了某电厂600MW汽轮发电机运行期间,因转子引线发生金属性动态接地,造成机组停运。本文将对故障产生的原因进行分析,并对故障点定位和如何尽快处理此类故障进行经验总结,同时也对转子接地保护接入方式进行了探讨。
This paper introduces the outage caused by the dynamic grounding of rotor leads during the operation of a 600 MW turbo generator in a power plant. This paper analyzes the causes of the fault,and summarizes how to located the fault and deal with such faults as soon as possible. At the same time,it discusses the access mode of the rotor grounding protection.
出处
《湖南电力》
2017年第3期88-90,共3页
Hunan Electric Power
关键词
汽轮发电机
转子接地
原因分析
故障处理
turbo generator
rotor grounding
causal analysis
fault treatment
