A reduced-part, triple-voltage DC-DC converter for electric vehicle power management

被引：10

作者：

Su, Gui-Jia ^{[1
]}

Cunningham, Joseph P. ^{[1
]}

Tang, Lixin

机构：

[1] Natl Transportat Res Ctr, Oak Ridge Natl Lab, Knoxville, TN 37932 USA

来源：

2007 IEEE POWER ELECTRONICS SPECIALISTS CONFERENCE, VOLS 1-6 | 2007年

关键词：

multi-voltage-bus dc-dc converter; EV/HEV power management; soft-switching;

D O I：

10.1109/PESC.2007.4342310

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Electrical power systems in future hybrid and fuel cell vehicles may consist of three voltage nets; 14V, 42V and high voltage (>200V) buses. A soft-switched, bi-directional dc-dc converter using only four switches was proposed for interconnecting the three nets. This paper presents a reduced-part dc-dc converter, which decreases the converter cost while retaining all the favorable features of the original topology. Simulation and experimental data are included to verify a simple power How control scheme.

引用

页码：1989 / 1994

页数：6

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