电容器组的维护和保养

The maintenance of capacitor banks

电力电容器,具有改善电力系统的电压质量和提高输电线路的输电能力,是电力系统的重要设备。分析了电力电容器组的安全维护与保养方法。包括电容器组的日常运行维护,影响电容器安全运行的因素,电力电容器性能简易判断方法,高次谐波的危害等。

The power capacitor can improve the voltage quality of power system and transmission capability of transmission line, which is an important equipment of power system. The security maintenance methods of power capacitor banks are analyzed, including the daily operation maintenance, the factors that affect the safe operation, the simple performance judgement methods of power capacitor, and high harmonic harms of the capacitor banks and so on.