A novel high efficiency high power interleaved coupled-inductor boost DC-DC converter for hybrid and fuel cell electric vehicle

被引：41

作者：

Dwari, Su Man ^{[1
]}

Parsa, Leila ^{[1
]}

机构：

[1] Rensselaer Polytech Inst, Dept Elect Comp & Syst Engn, Troy, NY 12180 USA

来源：

2007 IEEE VEHICLE POWER AND PROPULSION CONFERENCE, VOLS 1 AND 2 | 2007年

关键词：

D O I：

10.1109/VPPC.2007.4544159

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In this paper an efficient high power high-step up dcdc converter is presented for interfacing distributed energy storage elements like, fuel cells, batteries, and ultracapacitors with the high voltage de bus in Electrical Vehicles (EV) and Hybrid Electric Vehicles (HEV). In the proposed converter, coupled-inductor boost converters are interleaved and a boost converter is used to clamp the switch voltage of the interleaved converters at a lower voltage. Leakage energy of all the interleaved converters are gathered in one clamping capacitor and discharged to the output by the clamping boost converter. The interleaving and low voltage clamping of coupled-inductor boost converters enable to achieve high efficiency. Design and analysis of the proposed converter are presented. Finally simulation results are provided for verification of the proposed converter.

引用

页码：399 / 404

页数：6

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