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

fYear

2011

fDate

15-17 July 2011

Firstpage

3438

Lastpage

3442

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;

fLanguage

English

Publisher

ieee

Conference_Titel

Mechanic Automation and Control Engineering (MACE), 2011 Second International Conference on

Conference_Location

Hohhot

Print_ISBN

978-1-4244-9436-1

Type

conf

DOI

10.1109/MACE.2011.5987730

Filename

5987730