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通过对牵引变电所主变压器低电压启动过电流保护典型案例的分析,梳理故障的主要原因及特征,并对故障的不同起因优化故障处置的流程,为正确快速处置故障提供参考。
Based on the analysis of the typical case of over-current protection during low voltage start-up of main transformer in traction substation, the main causes and characteristics of the fault are analyzed, and the process of fault handling is optimized for different causes of fault to provide a reference for the correct and rapid troubleshooting.