Title :
The Effect on Partial Demagnetization of Permanent Magnet Synchronous Motor for Hybrid Electric Vehicle
Author :
Kim, Ki-Chan ; Lim, Seung-Bin ; Lee, Ju
Author_Institution :
Dept. of Electr. Eng., Hanyang Univ., Seoul
Abstract :
The permanent magnet design of outer rotor permanent magnet synchronous motor for hybrid electric vehicle considering partial demagnetization at high temperature and fault current is studied. And the effect of partial demagnetization is analyzed by finite element method. The analysis results are verified by the experimental one after partial demagnetization
Keywords :
demagnetisation; design engineering; fault currents; finite element analysis; hybrid electric vehicles; permanent magnet motors; rotors; synchronous motors; fault current; finite element method; hybrid electric vehicle; outer rotor; partial demagnetization; permanent magnet design; permanent magnet motor; Demagnetization; Fault currents; Finite element methods; Forging; Hybrid electric vehicles; Magnetic analysis; Permanent magnet motors; Shape; Temperature; Torque;
Conference_Titel :
Electromagnetic Field Computation, 2006 12th Biennial IEEE Conference on
Conference_Location :
Miami, FL
Print_ISBN :
1-4244-0320-0
DOI :
10.1109/CEFC-06.2006.1632860
