DocumentCode
2015728
Title
Tooth-slot cogging torque and noise analysis of permanent magnet motors
Author
Yongping, Lu ; Yong, Li
Author_Institution
Harbin Inst. of Technol., China
Volume
2
fYear
2001
fDate
37104
Firstpage
860
Abstract
Cogging torque is one of the sources which cause noise in a permanent magnet (PM) motor system. Conditions of producing a cogging torque are discussed in the paper and experiments were carried out on several samples, which proved that the analysis is correct in theory, and meaningful in practice
Keywords
electromagnetic compatibility; electromagnetic interference; machine testing; machine theory; permanent magnet motors; torque; air gap magnetic field; noise analysis; noise suppression; permanent magnet motors; tooth-slot cogging torque analysis; Environmentally friendly manufacturing techniques; Equations; Forging; Magnetic analysis; Magnetic fields; Magnetic forces; Permanent magnet motors; Rotors; Stators; Torque;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrical Machines and Systems, 2001. ICEMS 2001. Proceedings of the Fifth International Conference on
Conference_Location
Shenyang
Print_ISBN
7-5062-5115-9
Type
conf
DOI
10.1109/ICEMS.2001.971813
Filename
971813
Link To Document