TY - GEN
T1 - Skewing effect on interior type BLDC motors
AU - Dönmezer, Yasemin
AU - Ergene, Lale T.
PY - 2010
Y1 - 2010
N2 - In this paper, skewing effect is analyzed in permanent magnet Brushless Direct Current motor (BLDC). Skewing is a common used method especially for reducing cogging torque. Test motor is an interior type BLDC motor with 24 slots and 4 poles. In this work, Test BLDC motor is analyzed for different skewing angles (2.5, 5,...,15 degrees) at stator to find an optimum skew angle for reducing the cogging torque. Fast Fourier Transform of the normal component of the air gap flux density is obtained for the skewed and nonskewed motors to observe the skewing effect on the harmonic components.
AB - In this paper, skewing effect is analyzed in permanent magnet Brushless Direct Current motor (BLDC). Skewing is a common used method especially for reducing cogging torque. Test motor is an interior type BLDC motor with 24 slots and 4 poles. In this work, Test BLDC motor is analyzed for different skewing angles (2.5, 5,...,15 degrees) at stator to find an optimum skew angle for reducing the cogging torque. Fast Fourier Transform of the normal component of the air gap flux density is obtained for the skewed and nonskewed motors to observe the skewing effect on the harmonic components.
KW - Brushless Direct Current Motor (BLDC)
KW - Finite element method
KW - Harmonic analysis
KW - Permanent magnet
KW - Torque ripples
UR - https://www.scopus.com/pages/publications/78649601893
U2 - 10.1109/ICELMACH.2010.5607848
DO - 10.1109/ICELMACH.2010.5607848
M3 - Conference contribution
AN - SCOPUS:78649601893
SN - 9781424441754
T3 - 19th International Conference on Electrical Machines, ICEM 2010
BT - 19th International Conference on Electrical Machines, ICEM 2010
T2 - 19th International Conference on Electrical Machines, ICEM 2010
Y2 - 6 September 2010 through 8 September 2010
ER -