Analysis of irreversible magnet demagnetization in line-start motors based on the finite-element method

IEEE Transactions on Magnetics

Volumn 39, Issue 3 I, 2003, Pages 1488-1491

  Kang, Gyu Hong ^a   Hur, Jin ^b   Nam, Hyuk ^a   Hong, Jung Pyo ^a   Kim, Gyu Tak ^a  

^a Changwon National University   (South Korea)

^b Korea Electronic Technology Institute (KETI)   (South Korea)

Author keywords

Irreversible demagnetization analysis; Line start motor; Nonlinear characteristics; Transient analysis

Indexed keywords

DEMAGNETIZATION; ELECTRIC CURRENTS; FERRITES; FINITE ELEMENT METHOD; MAGNETIC CORES; MOTORS; TWO DIMENSIONAL;

IRREVERSIBLE DEMAGNETIZATION ANALYSIS; IRREVERSIBLE MAGNET; LINE START MOTOR; NONLINEAR CHARACTERISTICS; TRANSIENT ANALYSIS;

PERMANENT MAGNETS;

EID: 0037844411     PISSN: 00189464     EISSN: None     Source Type: Journal    
DOI: 10.1109/TMAG.2003.810330     Document Type: Article

References (4)

1. T. J. E. Miller, "Single-phase permanent magnet motor analysis," IEEE Trans. Ind. Applicat., vol. IA-21, no. 4, pp. 651-658, 1985.
2. M. A. Rahman and P. Zhou, "Analysis of brushless permanent magnet synchronous motors," IEEE Trans. Ind. Electron., vol. 43, no. 2, pp. 256-267, 1996.
3. G. H. Kang et al., "Improved parameters modeling of interior permanent magnet synchronous motor by finite element analysis," IEEE Trans. Magn., vol. 36, pp. 1867-1870, July 2000.
4. H. C. Lovatt and P. A. Watterson, "Energy stored in permanent magnets," IEEE Trans. Magn., vol. 35, pp. 505-507, Jan. 1999.