scholarly journals A New Rotor Structure for High Speed Flywheel Permanent Magnet Synchronous Machine

2019 ◽  
Vol 24 (3) ◽  
pp. 463-470
Author(s):  
Zichong Zhu ◽  
Yunkai Huang ◽  
Jianning Dong ◽  
Fei Peng
Keyword(s):  
Permanent Magnet ◽  
High Speed ◽  
Synchronous Machine ◽  
Permanent Magnet Synchronous Machine ◽  
Rotor Structure

Study of Magnetics Performance of Inset Permanent Magnet Synchronous Machine (Inset - PMSM) Using Finite Element Method

2012 ◽  
Vol 260-261 ◽  
pp. 554-558 ◽  
Author(s):  
Jeeng Min Ling ◽  
Tajuddin Nur
Keyword(s):  
Magnetic Flux ◽  
Permanent Magnet ◽  
Mechanical Energy ◽  
Synchronous Machine ◽  
Air Gap ◽  
Electrical Machine ◽  
Permanent Magnet Synchronous Machine ◽  
Pole Structure ◽  
Rotor Core ◽  
Rotor Structure

Inset Permanent Magnet synchronous machine (Inset - PMSM) is a specific kind of permanent magnet synchronous machine. The magnetic flux in air gap of electrical machine is one of the important parameters and it imply to the electric or mechanical energy of machine. Using radial pole structure, the characteristics of magnetic field in air gap of an Inset PMSM with 6 poles and 36 slots are simulated. In this paper, we simulated and observed the influence of axial channel rotor core of Inset-PMSM to the value/quantity of magnetic flux in air gap. Magnetic flux quality is also considered in this simulation. The simulations were compared with the conventional rotor structure. The flux density per pole in the air gap was measured with three different angles, 00, 250 and 400.

scholarly journals Power Loss and Thermal Analysis of a MW High-Speed Permanent Magnet Synchronous Machine

2017 ◽  
Vol 32 (4) ◽  
pp. 1468-1478 ◽  
Author(s):  
Yue Zhang ◽  
Sean McLoone ◽  
Wenping Cao ◽  
Fengyi Qiu ◽  
Chris Gerada
Keyword(s):  
Thermal Analysis ◽  
Permanent Magnet ◽  
Power Loss ◽  
High Speed ◽  
Synchronous Machine ◽  
Permanent Magnet Synchronous Machine
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