Fuel efficient power management strategy for fuel cell hybrid powertrains

被引:77
作者
Bernard, J. [2 ]
Delprat, S. [1 ,3 ,4 ]
Guerra, T. M. [1 ,3 ,4 ]
Buechi, F. N. [2 ]
机构
[1] Univ Lille Nord France, F-59000 Lille, France
[2] Paul Scherrer Inst, Electrochem Lab, CH-5232 Villigen, Switzerland
[3] UVHC, LAMIH, F-59313 Valenciennes, France
[4] CNRS, UMR 8530, F-59313 Valenciennes, France
关键词
Hybrid vehicle; Fuel cell system; Optimal control; Real time control; Experimental results; Test bench; VEHICLE;
D O I
10.1016/j.conengprac.2009.12.009
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
A real time control strategy for fuel cell hybrid vehicles is proposed. The objective is to reduce the hydrogen consumption by using an efficient power sharing strategy between the fuel cell system (FCS) and the energy buffer (EB). The energy buffer (battery or supercapacitor) is charge-sustained (no plug-in capabilities). The real time control strategy is derived from a non-causal optimization algorithm based on optimal control theory. The strategy is validated experimentally with a hardware-in-the-loop (HiL) test bench based on a 600W fuel cell system. (C) 2010 Elsevier Ltd. All rights reserved.
引用
收藏
页码:408 / 417
页数:10
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