Thermal analysis of an Interior Permanent Magnet Synchronous Motor for electric scooters

Author

Park, Jae-Bum ; Ham, Sang-Hwan ; Jong-Bin Im ; Lee, Joong-Woo ; Lee, Ju

Author_Institution

Dept. of Electr. Eng., Hanyang Univ., Seoul, South Korea

fYear

2010

fDate

9-12 May 2010

Firstpage

1

Lastpage

1

Abstract

This paper shows a study on the thermal analysis of IPMSM (Interior Permanent Magnet Synchronous Motor) for electric scooters. When designing an IPMSM, it is very important to consider thermal behaviours for magnet, rotor core, coil, stator core because increased temperature could damage the coil insulation or increase the stator coil resistance that cause a terrible traffic accident. According to coupled analysis of magnetic field and thermal, comparison graphs between the experiment data and simulation data are presented in the paper.

Keywords

electric vehicles; permanent magnet motors; synchronous motors; thermal analysis; IPMSM design; coil insulation; electric scooters; interior permanent magnet synchronous motor; magnetic field coupled analysis; rotor core; stator coil resistance; stator core; thermal analysis; traffic accident; Coils; Insulation; Magnetic analysis; Magnetic cores; Motorcycles; Permanent magnet motors; Rotors; Stator cores; Temperature; Thermal resistance;

fLanguage

English

Publisher

ieee

Conference_Titel

Electromagnetic Field Computation (CEFC), 2010 14th Biennial IEEE Conference on

Conference_Location

Chicago, IL

Print_ISBN

978-1-4244-7059-4

Type

conf

DOI

10.1109/CEFC.2010.5481734

Filename

5481734