Publisher : The Korean Institute of Electrical Engineers
DOI : 10.5370/JEET.2012.7.5.753
Title & Authors
The Optimal Design of Fractional-slot SPM to Reduce Cogging Torque and Vibration Cho, Gyu-Won; Jang, Woo-Sung; Jang, Ki-Bong; Kim, Gyu-Tak;
This paper deals with the analysis of vibration and noise sources in a modular-type SPM fractional-slot motor. To reduce cogging torque, torque ripple and unequal radial force, which are the main causes of the electromagnetic vibration, the optimal shape of notch and magnet are designed.
SPMSM;Fractional slot;Modal analysis;Radial magnetic force;
Water-Cooled Direct Drive Permanent Magnet Motor Design in Consideration of its Efficiency and Structural Strength,Lee, Ji-Young;Hong, Do-Kwan;Woo, Byung-Chul;Kim, Kyu-Seob;Hong, Jung-Pyo;
Journal of Magnetics, 2013. vol.18. 2, pp.125-129
Minimization of a Cogging Torque for an Interior Permanent Magnet Synchronous Machine using a Novel Hybrid Optimization Algorithm,Kim, Il-Woo;Woo, Dong-Kyun;Lim, Dong-Kuk;Jung, Sang-Yong;Lee, Cheol-Gyun;Ro, Jong-Suk;Jung, Hyun-Kyo;
Journal of Electrical Engineering and Technology, 2014. vol.9. 3, pp.859-865
Water-Cooled Direct Drive Permanent Magnet Motor Design in Consideration of its Efficiency and Structural Strength, Journal of Magnetics, 2013, 18, 2, 125
Minimization of a Cogging Torque for an Interior Permanent Magnet Synchronous Machine using a Novel Hybrid Optimization Algorithm, Journal of Electrical Engineering and Technology, 2014, 9, 3, 859
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