Operating control of efficiently generating of induction motor for driving hybrid electric vehicle (HEV)

Author

Bao-quan, Kou ; Li-yi, Li ; Shu-Kang, Cheng ; Fan-rong, Meng

Author_Institution

Teaching & Res. Sect. of Electr. Motor, Harbin Inst. of Technol., China

fYear

2005

fDate

25-28 May 2005

Firstpage

503

Lastpage

507

Abstract

In this paper the principle of induction motor for driving HEV is analyzed when running in state of generator. Based on induction motor´s equivalent circuit, it is concluded both the slip range when feeding back to storage battery and the optimum slip at peak generating efficiency. Generator can operate at peak efficiency in terms of the optimum slip controlling excitation current and frequency of induction motor. Optimum slip vector control system of induction motor for driving HEV is designed. The experiment results are satisfying. Analyzing and testing in this paper will provide theoretic and experimental support for optimum control of HEV.

Keywords

asynchronous generators; equivalent circuits; hybrid electric vehicles; induction motors; machine vector control; slip (asynchronous machines); electric generator; equivalent circuit; hybrid electric vehicle; induction motor; slip vector control system; Batteries; Equivalent circuits; Feeds; Frequency; Hybrid electric vehicles; Hybrid power systems; Induction generators; Induction motors; Power generation; Power system reliability;

fLanguage

English

Publisher

ieee

Conference_Titel

Electromagnetic Launch Technology, 2004. 2004 12th Symposium on

Print_ISBN

0-7803-8290-0

Type

conf

DOI

10.1109/ELT.2004.1398132

Filename

1398132