%0 Journal Article
%A Zhang, Wenbin
%A Xu, Liangfei
%A Li, Jianqiu
%A Ouyang, Minggao
%A Liu, Yuwen
%A Han, Qingjun
%A Li, Yankun
%T Comparison of daily operation strategies for a fuel cell/battery tram
%J International journal of hydrogen energy
%V 42
%N 29
%@ 0360-3199
%C New York, NY [u.a.]
%I Elsevier
%M FZJ-2017-07411
%P 18532 - 18539
%D 2017
%X This paper focuses on describing the daily operation strategy of a tram powered by a hybrid system based on fuel cell stack and a battery pack. The daily operation strategy focusses on the hydrogen refueling and battery recharging timing in one-day operation of 18 h, combined with serval driving cycles and three operation modes. The battery state of charge balanced (SOC-) strategy and the dynamic programming (DP-) strategy are two proposed power allocation methods. For one-cycle operation, the latter save 6.6% hydrogen consumption than the former. As for one-day operation, a simplified DP-strategy is deduced to replace the DP-strategy and accelerate the calculation. It shares equivalent hydrogen consumption with the SOC-strategy but guarantees the durability of the fuel cell and prolongs the driving mileage.
%F PUB:(DE-HGF)16
%9 Journal Article
%U <Go to ISI:>//WOS:000407657900048
%R 10.1016/j.ijhydene.2017.04.151
%U https://juser.fz-juelich.de/record/838905