High torque density low speed permanent magnet machine

2011 ◽  
Author(s):  
Stephane Mouty ◽  
Abdollah Mirzaian ◽  
Frederic Gustin ◽  
Alain Berthon ◽  
Daniel Depernet ◽  
...  
Keyword(s):  
Permanent Magnet ◽  
Permanent Magnet Machine ◽  
Low Speed ◽  
Torque Density ◽  
High Torque

Study and design of dual stator permanent magnet machine with spoke-type configurations using phase-group concentrated-coil windings

2020 ◽  
Vol 64 (1-4) ◽  
pp. 1381-1389
Author(s):  
Dezhi Chen ◽  
Chengwu Diao ◽  
Zhiyu Feng ◽  
Shichong Zhang ◽  
Wenliang Zhao
Keyword(s):  
Permanent Magnet ◽  
Permanent Magnets ◽  
Low Cost ◽  
Dynamic Performance ◽  
Torque Ripple ◽  
Permanent Magnet Machine ◽  
Torque Density ◽  
Phase Group ◽  
High Torque ◽  
Simulation Results

In this paper, a novel dual-stator permanent magnet machine (DsPmSynM) with low cost and high torque density is designed. The winding part of the DsPmSynM adopts phase-group concentrated-coil windings, and the permanent magnets are arranged by spoke-type. Firstly, the winding structure reduces the amount of copper at the end of the winding. Secondly, the electromagnetic torque ripple of DsPmSynM is suppressed by reducing the cogging torque. Furthermore, the dynamic performance of DsPmSynM is studied. Finally, the experimental results are compared with the simulation results.

Design aspects of high torque density-low speed permanent magnet motor for electric two wheeler applications

2013 ◽  
Author(s):  
Sreeju S. Nair ◽  
Shamsuddeen Nalakath ◽  
Immadisetty Santhi ◽  
S. Jabez Dhinagar ◽  
Yateendra B. Deshpande ◽  
...  
Keyword(s):  
Permanent Magnet ◽  
Permanent Magnet Motor ◽  
Low Speed ◽  
Torque Density ◽  
High Torque ◽  
Two Wheeler
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