移相全桥ZVS控制的电动汽车DC/DC转换器设计研究

本文采用移相全桥控制策略,设计了一种应用于电动汽车的DC/DC变换器并能实现功率开关的零电压导通.本文对其进行了简要介绍移相全桥ZVS-DC变换器的拓扑结构.制造了一个原型进行了一系列的实验.最终的实验结果与仿真结果相一致,且满足要求设计要求,证明设计方案的可行性.

Design and Research of Electric Vehicle DC/DC Converter Based on Phase Shift Full Bridge ZVS Control

In this paper,a phase-shifted full-bridge control strategy is adopted to design a DC/DC converter applied to electric vehicles and realize the zero-voltage conduction of the power switch.This article briefly introduces the topology of the phase-shifted full-bridge ZVS-DC converter.A prototype was made and a series of experiments were carried out.The final experimental results are consistent with the simulation results,and meet the required design requirements,proving the feasibility of the design scheme.