Study on the structure and electromagnetic of claw pole motor for vehicle

Author

Yan Li ; Heng Meng ; Jiakuan Xia ; Jinjie Liu ; Tiyuan Li

Author_Institution

Res. Inst. of Special Electr. Machines, Shenyang Univ. of Technol., Shenyang, China

fYear

2014

fDate

Aug. 31 2014-Sept. 3 2014

Firstpage

1

Lastpage

4

Abstract

This paper introduces three kinds of hybrid excitation claw pole motor structure: Permanent magnet (PM) placed in the yoke (Model a), PM placed outer surface of the claw (Model b), PM between the claw (Model c).It analyze three kinds of claw pole motor on magnetic circuit and structure, then calculate electromagnetic characteristics of three kinds of structure with three-dimensional finite element method (FEM), the calculate results show that model c is the most suitable structure of claw pole motor for hybrid vehicles. Finally, no-load induced voltage of model c under different excitation current is analyzed by experiment.

Keywords

finite element analysis; hybrid electric vehicles; permanent magnet motors; permanent magnets; 3D finite element method; FEM; hybrid electric vehicles; hybrid excitation claw pole motor; magnetic circuit; permanent magnet; Analytical models; Atmospheric modeling; Integrated circuit modeling; Magnetic circuits; Magnetic flux; Mathematical model; Permanent magnet motors;

fLanguage

English

Publisher

ieee

Conference_Titel

Transportation Electrification Asia-Pacific (ITEC Asia-Pacific), 2014 IEEE Conference and Expo

Conference_Location

Beijing

Print_ISBN

978-1-4799-4240-4

Type

conf

DOI

10.1109/ITEC-AP.2014.6941003

Filename

6941003