合福高铁牵引所两起跳闸故障分析

Analysis of Two Tripping Faults Occurred At Traction Substation of Hefei-Fuzhou High Speed Railway

基于合福高铁供电方式和故障测距原理,分析合福高铁下罗村牵引所2起跳闸故障测距存在的问题,并提出整改建议。

On the basis of power supply mode and fault location principles for Hefei-Fuzhou high speed railway, the paper analyzes the existed problems in fault location for two cases of tripping faults at Xialuocun traction substation of Hefei-Fuzhou high speed railway, and the proposals for modification are put forward accordingly.