交错并联型有源功率因数校正电路的研究  

Research on Interleaved Shunt Active Power Factor Correction Circuit

作　　者：周伟 ZHOU Wei(Zhuhai GREE electric Co.,Ltd,Guangdong 519060,China.)

机构地区：[1]珠海格力电器股份有限公司,广东519060

出　　处：《集成电路应用》2018年第7期82-84,87,共4页Application of IC

摘　　要：针对Boost型交错并联的有源功率因数校正电路展开研究。首先,分析了电路的工作原理,给出了主电路参数设计方法和器件选型的参数依据。其次,以跨导放大器构建的补偿网络为例,给出了控制参数的设计方法。最后,以3.3 kW功率的两路Boost交错并联型有源功率因数校正电路为算例,通过仿真验证了主电路和控制参数设计方法的有效性。The Boost active power factor correction circuit is studied. First, the working principle of the circuit is analyzed, and the parameter design method of the main circuit and the parameter basis of device selection are given. Secondly, taking the compensation network constructed by transconductance amplifier as an example, the design method of control parameters is given. Finally, the effectiveness of the main circuit and the control parameter design method is verified by the example of a 3.3 kW power Boost staggered parallel active power factor correction circuit.

关 键 词：有源功率因数校正 BOOST 交错并联 双环控制 

分 类 号：TM46[电气工程—电器]