scholarly journals A High Torque Density Halbach Rotor Coaxial Magnetic Gear

2019 ◽  
Author(s):  
Ho Yin Wong ◽  
Jonathan Z. Bird ◽  
David Barnett ◽  
Wesley Williams
Keyword(s):  
Torque Density ◽  
High Torque ◽  
Magnetic Gear

Optimized Design of Magnetic Gear with High Torque Density and Permanent Magnet Utilization

2021 ◽  
Author(s):  
Yusheng Hu ◽  
Liyi Li ◽  
Bin Chen ◽  
Yong Xiao ◽  
Meiyang Liu ◽  
...  
Keyword(s):  
Permanent Magnet ◽  
Optimized Design ◽  
Torque Density ◽  
High Torque ◽  
Magnetic Gear

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.

A High Torque Density Claw Pole Permanent-Magnets Vernier Machine

2021 ◽  
pp. 1-1
Author(s):  
Yuanzhi Zhang ◽  
Dawei Li ◽  
Peng Yan ◽  
Xiang Ren ◽  
Ronghai Qu ◽  
...  
Keyword(s):  
Permanent Magnets ◽  
Torque Density ◽  
High Torque
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