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新型的低压无功动态补偿装置投入电网试运行后 ,经连续观测的结果表明 ,能够跟踪电网无功变化 ,自动投入电容器适时性强、响应快、补偿足 ,明显地提高了功率因数 ,降低了线损 ,减少了线路压降 ,改善了电能质量 ,提高了配电变压器的有效容量 ,准确地实现了低压配网系统的无功自动控制和就地补偿
After the new low-voltage reactive power compensation device is put into grid trial operation, the results of continuous observation show that it can track the reactive power variation of the power grid automatically, and the capacitor can be automatically put into operation timely, with fast response and sufficient compensation, which obviously improves the power factor and reduces Line loss, reducing line voltage drop, improving power quality, increasing the effective capacity of distribution transformers, and accurately achieving the low-voltage distribution network reactive power automatic control and compensation