发电电动机转子绝缘问题分析与处理

Analysis and treatment of insulation problem of the generator motor rotor

介绍了某抽水蓄能电站发电电动机转子部分的结构,进一步介绍了几起转子绝缘阻值偏低问题的分析与处理经过,总结了一些处理该问题的方法和防范措施。本文对后续类似问题的分析和处理具有指导意义。

This paper introduces the structure of the rotor part of the generator motor of a pumped storage power station,further introduces the analysis and treatment of several problems of low insulation resistance of the rotor,and summarizes some methods and preventive measures to deal with the problem.This paper has guiding significance for the analysis and treatment of similar problems in the future.