摘要
介绍一种3H桥式有源电力滤波器装置的研究方法,该拓扑结构用于三相四线制系统中,给出一种新型的单相p-q法,采用单相独立控制,补偿系统中的谐波。重点介绍3H桥式有源电力滤波器的基本补偿原理、主电路及单相p-q法的实现原理,为解决三相四线制输电系统谐波补偿提供了一种简单有效的方法。
Mainly introduces the research method about 3H bridge active power filter device,this topology is used in the four wire three phase system.The new single-phase p-q method uses the harmonic wave in the single-phase independent control compensation system.Introduces the basic compensating principle of 3H bridge active power filter,main circuit and single phase p-q method,which provides an easy effective method for four wire three phase power transmission system harmonic compensating.
出处
《煤矿机电》
2011年第3期47-48,51,共3页
Colliery Mechanical & Electrical Technology
