Title :
Simulation on equivalent BSFC control strategy for hybrid electric bus
Author :
Yan, Ying ; Zhu, Daowei ; Xie, Hui
Author_Institution :
State Key Lab. of Engines, Tianjin Univ., Tianjin, China
Abstract :
A new control strategy for the HEV bus based on the equivalent brake specific fuel consumption(BSFC)has been proposed in this paper. It concerns the derivation of calculation methods for the BSFC of and the general formula for the objective function of the BSFC of the battery package under different operation mode. The performance of the BSFC control strategy is tested using the simulation model of the HEV bus based on the real operation data and driving cycle. The simulation results have shown that the new control algorithm can increase 12.1% fuel economy for the HEV bus compared to the conventional power following strategy.
Keywords :
brakes; hybrid electric vehicles; road vehicles; HEV bus simulation model; battery package; driving cycle; equivalent BSFC control strategy; equivalent brake specific fuel consumption; hybrid electric bus; power following strategy; real operation data; Control systems; Data models; Engines; Hybrid electric vehicles; Laboratories; Mechanical power transmission; System-on-a-chip; control strategy; equivalent BSFC; hybrid electric bus; simulation;
Conference_Titel :
Mechanic Automation and Control Engineering (MACE), 2011 Second International Conference on
Conference_Location :
Hohhot
Print_ISBN :
978-1-4244-9436-1
DOI :
10.1109/MACE.2011.5987730
