DocumentCode
1966772
Title
Rotor Pole Design in Spoke Type BLDC Motor by RSM
Author
Kyu-Yun Hwang ; Sang-Bong Rhee ; Byung-yull Yang ; Byung-il Kwon
Author_Institution
Dept. of Electr. Eng., Hanyang Univ., Ansan
fYear
0
fDate
0-0 0
Firstpage
425
Lastpage
425
Abstract
In order to effectively reduce the cogging torque and the torque ripple, these are resulting from the sinusoidal distributed flux density in air gap, a varying rotor pole shape is needed. This paper presents a new rotor pole design for bi-directional rotating spoke type brushless DC (BLDC) motor. Response surface method and finite-element analysis are employed to get the rotor geometry and verify the results of new pole shape
Keywords
air gaps; brushless DC motors; design engineering; finite element analysis; response surface methodology; rotors; torque; air gap; bidirectional rotating spoke type brushless DC motors; cogging torque reduction; finite-element analysis; response surface method; rotor pole design; sinusoidal distributed flux density; spoke type BLDC motor; torque ripple; Bidirectional control; Brushless DC motors; Brushless motors; DC motors; Finite element methods; Forging; Response surface methodology; Rotors; Shape; Torque;
fLanguage
English
Publisher
ieee
Conference_Titel
Electromagnetic Field Computation, 2006 12th Biennial IEEE Conference on
Conference_Location
Miami, FL
Print_ISBN
1-4244-0320-0
Type
conf
DOI
10.1109/CEFC-06.2006.1633215
Filename
1633215
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