双管正激变换器的仿真与设计  

Simulation and Design of Two-transistor Forward Converter

作　　者：田淇元 Tian Qiyuan(Heilongjiang University of Science and Technology,Harbin 150057,Heilongjiang)

机构地区：[1]黑龙江科技大学,黑龙江哈尔滨150057

出　　处：《电动工具》2020年第4期17-22,共6页Electric Tool

摘　　要：基于正激变换器开关模式的过程及等效电路图,采用双管正激拓扑结构有效解决单管正激的磁复位问题。通过一组实例设计,对各个元器件参数设计与计算选型。经simulink仿真得出相一致结论。Based on the switching mode process and equivalent circuit diagram of forward converter, the magnetic reset problem of single transistor forward is effectively solved by using two-transistor forward topology. Through a group of examples, the parameter design, calculation and selection of each component are carried out, which is consistent with the results of Simulink.

关 键 词：电力电子 电源技术 双管正激 拓扑结构 电路 

分 类 号：TP334.1[自动化与计算机技术—计算机系统结构]