110 kV备自投动作行为分析

文中详细介绍了110kV备自投的常见运行方式及动作条件,着重分析备自投的充放电条件及动作过程,结合若干事故案例,阐述备自投误动、拒动的原因及不当动作给电网和设备造成的严重后果,并给出了具体的解决方案及措施,为调度运行人员在今后工作中处理类似情况提供参考。

Analysis of 110 kV Automatic Bus Transfer Equipment Action

This paper introduces the mode and tripping condition of 110 kV automatic bus transfer equipment in detail,and puts emphasis on analysis of automatic bus transfer equipment in charging/discharging condition and action process.It also elaborates the cause of malfunctions of automatic bus transfer equipment and the serious consequences of the improper action to power grid and equipment,with putting forward the corresponding solutions and measures,and provides a reference for dispatching operators to deal with similar situations in future work.