A simple analytical model of a permanent magnet transverse flux motor with a particular disk rotor

2012 ◽  
Author(s):  
E. Padurariu ◽  
K. Hameyer ◽  
L. E. Somesan ◽  
I.-A. Viorel ◽  
Claudia Martis
Keyword(s):  
Permanent Magnet ◽  
Analytical Model ◽  
Simple Analytical Model ◽  
Transverse Flux

Research on Combinations of Primary and Secondary Pole Numbers for Linear Switched-Flux PM Machines with Odd Pole Number of Primary

2013 ◽  
Vol 416-417 ◽  
pp. 401-407 ◽  
Author(s):  
Yan Xin Li ◽  
Qin Fen Lu ◽  
Jin Tao Chen ◽  
Z.Q. Zhu
Keyword(s):  
Permanent Magnet ◽  
Analytical Model ◽  
Electromotive Force ◽  
Thrust Force ◽  
Simple Analytical Model ◽  
Vector Diagram

Based on a simple analytical model, combinations of primary and secondary pole numbers for linear switched-flux permanent magnet (LSFPM) machines with odd pole number of primary are compared, with respect to back electromotive force (EMF) and electromagnetic thrust force. The winding configurations are also determined according to the coil-EMF vector diagram. Based on optimized LSFPM machines, some basic electromagnetic performances are compared in LSFPM machines with 9 primary poles. It is shown that the secondary pole number should be close to the primary pole number and the higher secondary poles can lead to a better performance.

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