10kV电容器开关在操作时的一例的不常见的问题

lOkV capacitor switch in the operation of a case Common problems

低压电容器组是变电站重要的无功补偿装置。电网通过电容器组的投、退来进行电网电压的调整（控制）和改善配电网的无功功率。随着变电站运维班管理的变电站比原来增加很多，电容器开关的倒闸操作也日趋频繁。加强电容器开关倒闸操作时的运维管理，对保证系统的安全稳定运行有重要的意义。

Low voltage shunt capacitors are important reactive power compensation device in substation. The grid through the capacitor, back to the grid voltage adjustment （control） and improve the distribution network reactive power. With the substation substation maintenance class management than the original lot, switching capacitor switch has become increasingly frequent. Strengthen the maintenance and management of capacitor switching switch operation, is of important significance for ensuring safe and stable operation of the system.