摘要
有源电力滤波器(Active Power Filter,简称APF))的控制电源包括控制器用电源和功率器件驱动电源两部分。采用交流电网和APF功率直流母线双电源供电方式对电源进行初级输入,设计APF的控制电源,并进行系统全局稳定性分析,最后对系统进行试验和现场实际运行验证。结论表明该设计不但能提供稳定的供电问题而且实现了掉电保护、自启动以及降低开关损耗等对控制电源的要求的功能。
Active power filter (Active Power Filter), referred to as APF) control power includes the power supply and the power device controller to drive the two part supply.The AC power and APF power DC bus dual power supply mode for primary input power,control power supply design of APF,and the global stability of the system analysis,the system is test and practical running test.The conclusion shows that this design can not only supply the stability problem and the power down protection,self starting and reduce the switching loss of control power demand function.
出处
《电子测试》
2013年第12X期1-2,共2页
Electronic Test
