TY  - JOUR
AU  - Zhang, Wenbin
AU  - Xu, Liangfei
AU  - Li, Jianqiu
AU  - Ouyang, Minggao
AU  - Liu, Yuwen
AU  - Han, Qingjun
AU  - Li, Yankun
TI  - Comparison of daily operation strategies for a fuel cell/battery tram
JO  - International journal of hydrogen energy
VL  - 42
IS  - 29
SN  - 0360-3199
CY  - New York, NY [u.a.]
PB  - Elsevier
M1  - FZJ-2017-07411
SP  - 18532 - 18539
PY  - 2017
AB  - 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.
LB  - PUB:(DE-HGF)16
UR  - <Go to ISI:>//WOS:000407657900048
DO  - DOI:10.1016/j.ijhydene.2017.04.151
UR  - https://juser.fz-juelich.de/record/838905
ER  -