Analysis of flux leakage in a brushless permanent-magnet motor with embedded magnets

IEEE Transactions on Magnetics

Volumn 35, Issue 1 PART 2, 1999, Pages 543-547

  Tsai, Wen Bin ^a   Chang, Ting Yu ^b  

^a TECO Electric and Machinery Co Ltd   (Taiwan)

^b Ta Hwa Coll of Technol and Comm   (Taiwan)

Author keywords

Brushless; Embedded magnet; Flux leakage; Permanent magnet

Indexed keywords

DEMAGNETIZATION; ELECTRIC CURRENTS; ELECTRIC MOTORS; FINITE ELEMENT METHOD; MAGNETIC FLUX; PERMANENT MAGNETS; TORQUE;

AIR GAP FLUX DENSITY; BRUSHLESS PERMANENT MAGNET MOTORS;

MAGNETIC LEAKAGE;

EID: 0032632303     PISSN: 00189464     EISSN: None     Source Type: Journal    
DOI: 10.1109/20.737479     Document Type: Article

References (6)

1. T. Sebastian, "Temperature effects on torque production and efficiency of PM motors using NdFeB magnets," IEEE Trans. Ind. Applicat., vol. 31, pp. 353-357, Mar./Apr. 1995.
2. T. J. E. Miller, Brushtess Permanent-Magnet and Reluctance Motor Drives. New York: Oxford Univ. Press, 1989.
3. H. D. Chai, "Permeance model and reluctance force between toothed structures," in Proc. 2nd Annu. Symp. Incremental Motion Control Syst. Devices, B. C. Kuo, Ed. Urbana, IL, 1973, pp. K1-K12.
4. D. C. Hanselman, Brushless Permanent-Magnet Motor Design. New York: McGraw-Hill, 1994.
5. G. Qishan and G. Hongzhan, "Effect of slotting in PM electric machines," Elec. Machines Power Syst., vol. 10, pp. 273-284, 1985.
6. J. R. Hendershot, "Design of Brushless permanent magnet motors," Magna Physics, Hillboro, OH, 1991.