摘要
分析和比较了四种非隔离型双向DC/DC变换器的拓扑结构。针对目前广泛使用的混合动力电动汽车存在的环保问题和电池性能问题设计了一种双向DC/DC变换器—两相交错双向DC/DC变换器,论述了其工作原理,并通过一台3 000W的样机验证了理论的正确性。
In this paper, topology structures of four non-isolated bi-directional DC/DC converter are analyzed and compared. A DC-DC converter-interleaving Buck-Boost is designed aiming at the environment protection and storage battery performance of hybrid electric vehicle（HEV）. And the working principle of this converter is presented. The theory is testified through a 3 000 W experiment prototype.
出处
《通信电源技术》
2009年第4期11-13,共3页
Telecom Power Technology
关键词
双向DC/DC变换器
电动汽车
交错控制
hi-directional DC/DC converter
Electric Vehicle （EV）
interleaving control
