发电机定子线棒层间温度单点异常升高分析及处理

摘要

Aiming at the abnormal rising of temperature of No.12 point among the layers of stator bar of #6 generator in Luohe Power Plant during high load,the fault cause is analyzed synthetically that is the partial blocking of bar stator cooling water return pipe,adopting the backwash method to make generator to run safely and stably.%针对洛河电厂#6发电机定子线棒层间12点温度在高负荷期间异常升高的现象,综合分析判断异常原因为线棒定冷水回路局部堵塞,采取反冲洗消除异常,确保了发电机安全稳定运行。