Parameters optimization and performance simulation for parallel hybrid electric vehicle

Author

Meilan Zhou ; Hao Zhang ; Zhaoming Gao

Author_Institution

Coll. of Electr. & Electron. Eng., Harbin Univ. of Sci. & Technol., Harbin, China

Volume

1

fYear

2011

fDate

22-24 Aug. 2011

Firstpage

242

Lastpage

245

Abstract

Aiming at the hybrid electric vehicle (HEV) low-emission and fuel-efficient advantages, the original model vehicle is refit into parallel hybrid electric vehicle (PHEV), and its power system parameters are designed. The dynamic performance, fuel economy and battery state of charge (SOC) on the NEDC typical driving cycle are simulated by hybrid electric vehicle simulation software ADVISOR. The comparisons between the simulation results of two models show that the modified HEV is better than the original model on fuel economy, the dynamic performance is basically unchanged, and the charge-discharge characteristics of battery achieve a balance on driving cycle, so the design of power system parameters is reasonable.

Keywords

battery powered vehicles; hybrid electric vehicles; optimisation; power system parameter estimation; HEV; NEDC typical driving cycle; SOC; battery state of charge; charge-discharge characteristics; fuel economy; fuel-efficient advantage; parallel hybrid electric vehicle simulation software ADVISOR; performance simulation; power system parameters optimization; Engines; Fuels; Power system dynamics; Software; System-on-a-chip; Vehicle dynamics; Vehicles; Parallel hybrid electric vehicle; Parameters design; Power system; Simulation;

fLanguage

English

Publisher

ieee

Conference_Titel

Strategic Technology (IFOST), 2011 6th International Forum on

Conference_Location

Harbin, Heilongjiang

Print_ISBN

978-1-4577-0398-0

Type

conf

DOI

10.1109/IFOST.2011.6021013

Filename

6021013