变电站10 kV并联补偿电容器的故障分析

Fault Analysis of 10 kV Shunt Compensation Capacitor in Substation

并联补偿电容器作为变电站重要的无功补偿设备,可提供足够的无功补偿,以提升电力系统的功率因数和电压水平,维持电力系统的安全可靠运行。本文在简单介绍并联电容器组成和作用的基础上,列举了常见故障类型并提出了跳闸处理流程,供运行维护人员参考。

Shunt compensation capacitors are important reactive power compensation devices in substations and can provide sufficient reactive power compensation to improve the power factor and voltage level of the power system and maintain the safe and reliable operation of the power system.In this paper,based on a brief introduction of the components and functions of the shunt capacitors,the common fault types are listed and the tripping process is proposed for the reference of the operation and maintenance personnel.