摘要
根据有源电力滤波器谐波补偿原理介绍了滤波器直流侧电压的选取方法;并针对其稳定性的控制,分析比较了PI和能量PI两种控制方法,通过对20kVA并联型有源滤波器的仿真研究,验证了能量PI调节法的可行性.
Based on the harmonic compensation principle, this paper first described the filter DC-side voltage selection method, it then compared and analysed two control methods-PI and energy PI control-aiming at voltage＇s stability control. Finally, a 20KVA parallel active filter was simulated, which validated the feasibility of energy PI regulator method.
出处
《湖北工业大学学报》
2013年第1期86-89,100,共5页
Journal of Hubei University of Technology
关键词
有源电力滤波器
补偿原理
比例积分
能量比例积分
active power filter
compensation principle
proportional plus integral
energy proportional plus integral
