A dual voltage power system by battery/supercapacitors hybrid configuration

被引：8

作者：

Mishima, T ^{[1
]}

Hiraki, E ^{[1
]}

机构：

[1] Kure Natl Coll Technol, Hiroshima 7378506, Japan

来源：

2005 IEEE 36th Power Electronic Specialists Conference (PESC), Vols 1-3 | 2005年

关键词：

D O I：

10.1109/PESC.2005.1581882

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

This paper explores a bidirectional DC-DC converter applied for a dual voltage power system using a battery and Supercapacitors. The presented converter consists of a MOSFET Full Bridge topology on the primary side of the high frequency transformer and a Current-fed Push-Pull topology on the secondary side. To reduce the device-conduction losses in the low voltage side of the converter, Synchronous Rectification is employed on both modes of charging and discharging the supercapacitors. In addition, a wide range of voltage regulation between the battery and supercapacitors is realized by the phase shift control of the full bridge and the cross ON-duty control of switches in the push-pull converter. Simulation results shows that the proposed circuit topology realizes the bidirectional power conversion with high efficiency.

引用

页码：1845 / 1850

页数：6

共 7 条

[1]

ASHTIANI CN, 2005, IEEE POWER ELECT NEW, V17, P10

[2]

GOTO M, 2000, M IEE JAP, P49

[3] A bidirectional dc-dc converter topology for low power application [J].