混合型并联有源滤波器的研究  

Study of Hybrid Shunt Active Power Filter

作　　者：汤赐[1] 罗安[1] 蒋辉平[1] 舒适[1] 

机构地区：[1]湖南大学电气与信息工程学院,湖南长沙410082

出　　处：《机车电传动》2007年第5期22-26,共5页Electric Drive for Locomotives

摘　　要：为实现对非线性负载的谐波补偿和电压调节功能,提出了一种混合型并联有源滤波器。综合考虑系统稳定性和谐波补偿效果,采用了反馈加前馈的控制策略,对比研究了系统补偿特性,并讨论了容性和感性无功补偿问题。仿真与试验结果证明了该混合型并联有源滤波器工作的有效性。In order to realize the functions of harmonic compensation and voltage regulation for nonlinear loads, a hybrid shunt active power filter is proposed. System stability and harmonic compensation effect are taken into comprehensive consideration and a control strategy of feedback with feedforward is implemented. The system compensation characteristics are compared. Also discussed is the capacitive and inductive passive compensation. The simulation and test results verify the efficiency of the hybrid shunt active power filter.

关 键 词：混合型 有源滤波器 谐波补偿 电压调节 

分 类 号：TN713.8[电子电信—电路与系统]