一起电源快速切换装置误动作的原因分析和探讨

Analysis and Discussion on the Causes of Misoperation of a Fast Switching Device for Power Source

介绍了一起电源快速切换装置改造后保护误启动的案例,通过对故障现象的分析,探讨了保护误启动切换的原因,提出了整改的建议。

The paper introduces a case of protection misoperation after modification of a power source fast switching device,discusses on the causes of the fault protection switching through analysis of the fault and provides suggestions on rectification of the problem.