DocumentCode
3229203
Title
The torque research on concentrated winding brushless PM motor
Author
Wu, Jingai ; Zhu, Dongqi ; Satake, Akira
Author_Institution
Dept. of Electr. Eng., Tsinghua Univ., Beijing, China
Volume
3
fYear
2002
fDate
28-31 Oct. 2002
Firstpage
2026
Abstract
The paper introduces three approaches of calculating the torque of PM motor and describes how to calculate the torque of concentrated winding brushless PM motor by using the energy method. In concentrated winding brushless PM motor, because of the effect of teeth and slot there is ripple in cogging torque, and there will be pulsation torque when rotor eccentricity appears.
Keywords
AC motors; brushless machines; machine theory; permanent magnet motors; rotors; stators; torque; 3-phase 2-pole motor; cogging torque ripple; concentrated winding brushless PM motor; energy method; pulsation torque; rotor eccentricity; slot effect; teeth effect; torque research; Air gaps; Brushless DC motors; Brushless motors; Coils; DC motors; Magnetic flux; Magnetostatics; Stators; Stress; Torque;
fLanguage
English
Publisher
ieee
Conference_Titel
TENCON '02. Proceedings. 2002 IEEE Region 10 Conference on Computers, Communications, Control and Power Engineering
Print_ISBN
0-7803-7490-8
Type
conf
DOI
10.1109/TENCON.2002.1182739
Filename
1182739
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