Comparison of magnetic forces for IPM and SPM motor with rotor eccentricity

IEEE Transactions on Magnetics

Volumn 37, Issue 5 I, 2001, Pages 3448-3451

  Kim, Kyung Tae ^a   Kim, Kwang Suk ^a   Hwang, Sang Moon ^a   Kim, Tae Jong ^a   Jung, Yoong Ho ^a  

^a Pusan National University   (South Korea)

Author keywords

Eccentricity; Magnetic unbalanced force; Permanent magnet motor; Radial force

Indexed keywords

ACOUSTIC NOISE; COERCIVE FORCE; COMPUTER SIMULATION; DC MOTORS; DISCRETE FOURIER TRANSFORMS; FINITE ELEMENT METHOD; MAGNETIC FIELDS; MAGNETIC FLUX; MAGNETIZATION; MAXWELL EQUATIONS; ROTORS (WINDINGS); VIBRATIONS (MECHANICAL);

BRUSHLESS DC MOTOR; INTERIOR PERMANENT MAGNET MOTOR; MAGNETIC UNBALANCED FORCE; MAXWELL STRESS TENSOR; RADIAL FORCE DENSITY; ROTOR ECCENTRICITY; SURFACE MOUNTED PERMANENT MAGNET;

PERMANENT MAGNETS;

EID: 0035440652     PISSN: 00189464     EISSN: None     Source Type: Journal    
DOI: 10.1109/20.952634     Document Type: Article

References (5)

1. The origin of permanent magnet induced vibration in electric machines
2. The calculation of forces and torques within numerical field calculation
3. Analysis of magnetic force and torque in BLDC motor
4. Magnetic field calculation in permanent magnet motors with rotor eccentricity: Without slotting effect
5. Magnetic field calculation in permanent magnet motors with rotor eccentricity: With slotting effect considered