同步发电机空载过电压故障的分析与处理

Analysis and Treatment of No-load Over-voltage Fault of Synchronous Generator

本文对高次谐波谐振引起的同步发电机定子绕组空载过电压故障进行了理论分析 ,指出了高次谐波谐振过电压的特点和影响 ,提出了解决的方法措施。

In this paper, No-load over-voltage fault of synchronous generator stator caused by resonance of high-frequency is analyzed in theory. The characteristics and influence of resonance over-voltage of high-frequency and the method of fault-treatment are developed.