摘要
在三相四线制条件下,采用三角形联结和星形联结的补偿网络,对不平衡电流的负序和零序分量进行了补偿,并将功率因数提高到1,而且使补偿电流最小。同时,对补偿公式进行了优化,简化了动态无功补偿的采样。最后通过仿真,验证了本文的正确性。
For three-phase four-wire system, devices have been adopt to balance negative the delta-connection and star-connection compensation sequence and zero sequence current. The power factor has been improved to 1 and the three-phase compensation currents are smallest. The reactive power compensation formula is optimized, which make the sampling for dynamic reactive power compensation simple. At last, MATLAB simulation demonstrates the theory is correct.
出处
《电力电容器》
2007年第4期10-12,21,共4页
Power Capacitors
