Design Study on High Torque Density Multiphase Pole-Change Induction Motor for Vehicle Propulsion Drive

2021 ◽  
Author(s):  
Yuya Matsuyama ◽  
Kota Ishizuka ◽  
Takashi Kosaka ◽  
Hiroaki Matsumori ◽  
Nobuyuki Matsui
Keyword(s):  
Induction Motor ◽  
Design Study ◽  
Torque Density ◽  
Vehicle Propulsion ◽  
High Torque

High-Torque-Density Control of Multiphase Induction Motor Drives Operating Over a Wide Speed Range

2015 ◽  
Vol 62 (2) ◽  
pp. 814-825 ◽  
Author(s):  
Michele Mengoni ◽  
Luca Zarri ◽  
Angelo Tani ◽  
Leila Parsa ◽  
Giovanni Serra ◽  
...  
Keyword(s):  
Induction Motor ◽  
Motor Drives ◽  
Induction Motor Drives ◽  
Torque Density ◽  
Density Control ◽  
Speed Range ◽  
High Torque ◽  
Wide Speed Range

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.

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