Fuzzy control based energy management strategy for combined power system

Author

Jian-Jun Shi ; Tao Sun

Author_Institution

Hunan Vocational Coll. of Railway Technol., Zhuzhou, China

Volume

2

fYear

2010

fDate

1-2 Aug. 2010

Firstpage

105

Lastpage

108

Abstract

A combined power system for the hybrid electric vehicle (HEV), which composed with storage batteries and ultra-capacitors, was studied in this paper. Firstly, the simulation model of the designed system was built. For both the charging and discharging, the energy management strategy based on fuzzy logic was designed,respectively. Then the simulation model of the HEV with the combined power system was founded based on the Advisor software. The simulation results indicates that the proposed energy management strategy can effectively split the powers between the storage batteries and the ultra-capacitors in the combined power system,. And a better acceleration performance and economic performance can be obtained. Also the life time of the batteries can be added.

Keywords

battery powered vehicles; energy management systems; fuzzy control; hybrid electric vehicles; power systems; supercapacitors; Advisor software; combined power system; fuzzy control based energy management strategy; hybrid electric vehicle; simulation model; storage battery; ultracapacitors; combined power system; energy management; fuzzy logic;

fLanguage

English

Publisher

ieee

Conference_Titel

Circuits,Communications and System (PACCS), 2010 Second Pacific-Asia Conference on

Conference_Location

Beijing

Print_ISBN

978-1-4244-7969-6

Type

conf

DOI

10.1109/PACCS.2010.5627000

Filename

5627000