Novel topology of unequal air gap in a single-phase brushless DC motor

IEEE Transactions on Magnetics

Volumn 37, Issue 5 I, 2001, Pages 3723-3726

  Kwon, Byung Il ^a,b   Yang, Byoung Yull ^b   Park, Seung Chan ^a,c   Jin, Young Sun ^d  

^a Hanyang University ^*

^b Hanyang University   (South Korea)

^c Dongyang University   (South Korea)

^d Sungshin Co   (South Korea)

Author keywords

Brushless DC motor; Cogging torque; Finite element; Unequal air gap

Indexed keywords

FINITE ELEMENT METHOD; STATORS; TOPOLOGY; TORQUE;

AIR GAPS; BRUSHLESS DC MOTORS; COGGING TORQUE;

DC MOTORS;

EID: 0035439603     PISSN: 00189464     EISSN: None     Source Type: Journal    
DOI: 10.1109/20.952699     Document Type: Article

References (6)

1. Cogging torque reduction of a single-phase brushless DC motor
2. Study of a high efficiency and low cogging torque spindle motor
3. Reduction of cogging torque in permanent magnet motor
4. Transient characteristics of the single phase permanent magnet synchronous motor
5. A method of reducing ripple torque in permanent magnet motors without skewing