浅析串联补偿电容装置不平衡电流的测试

Measurement for Unbalanced Current of Series Capacitor Compensation Equipment

简要分析了大型串联电容补偿装置不平衡电流的监测方法:计算电容量不平衡度法和模拟不平衡电流测试法。主要探讨了停电状态下不平衡电流的模拟测试方法,认为,该法是对电容器组进行修后试验的一种有效且无法替代的手段,并通过应用实例说明了这种方法的实用性。

This paper investigates the monitoring method of the unbalanced current of large series capacitor compensation equipment. The measuring method of unbalance current under the interruption state is proposed. This paper gives some application examples to show the practicability of this method.