换流站电动消防泵启泵试验爆管原因分析及改进措施

Cause Analysis and Improvement Measures of Pipe Burst in Starting Test of Electric Fire Pump in Converter Station

分析了±800 kV东方换流站电动消防泵启泵试验造成消防管道爆管的原因,对电动消防泵启泵试验的步骤提出改进措施,对电动消防泵的启动定值提出优化建议,以期对同类换流(变电)站提供参考。

The causes of the fire pipe burst caused by the electric fire pump starting test of the±800 kV oriental converter station are analyzed.The improvement measures are proposed for the starting test steps of the electric fire pump,and the optimization suggestions are proposed for the starting fixed value of the electric fire pump,so as to provide reference for similar converter(substation)stations.