In this paper, the principle of balanced transformation is analyzed; the balance mode, detection of compensating currents and controlling method of the active filter are discussed.
文中分析了系统平衡变换原理，讨论了系统的平衡方式、补偿电流检测与有源滤波器控制方法。
2
The performance and robustness can be balanced through tuning the filter time constant.
系统的动态性能和鲁棒性可以通过调节滤波时间常数进行平衡。
3
The principle of balanced transformation is discussed. The detecting method of the compensating currents and control mode of the active power filter are proposed.