Design of a high power, high step-up non-isolated DC-DC converter for fuel cell applications

被引：0
|
作者：
Huang, B. [1 ]
Sadli, I. [1 ]
Martin, J. -P. [1 ]
Davat, B. [1 ]
机构：
[1] GREEN, CNRS, UMR 7037, F-54516 Vandoeuvre Les Nancy, France
来源：
2006 IEEE VEHICLE POWER AND PROPULSION CONFERENCE | 2006年
关键词：
fuel cell model; DC - DC converters; high voltage step-up converters; interleaved structure; cascaded structure;
D O I：
暂无
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, a high power, high step-up non-isolated DC-DC converter for fuel cell application is designed. The studied converter is connected to a fuel cell stack which generates electrical power of 30 kW under 55 V. The load is a battery pack with maximal voltage amplitude of around 620 V. The proposed converter allows to stand-up the fuel cell voltage to the battery pack voltage with fuel cell undulation current lower than 1% of the nominal current. Simulation results are presented in order to validate the proposed converter structure and the evolution of the converter efficiency will be investigated.
引用
收藏
页码：548 / 553
页数：6
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