Performance analysis of Double-Sided Permanent Magnet Linear Synchronous Motor with Demagnetization Faults

2021 ◽  
Author(s):  
Mingna Ma ◽  
Tao Wei ◽  
Xu Zhang ◽  
Zhengyang Xu ◽  
Yakun Zhang ◽  
...  
Keyword(s):  
Performance Analysis ◽  
Permanent Magnet ◽  
Synchronous Motor ◽  
Linear Synchronous Motor ◽  
Demagnetization Faults

scholarly journals Electromagnetic Design of Toroidal Permanent Magnet Linear Synchronous Motor

IEEE Access ◽  
2021 ◽  
pp. 1-1
Author(s):  
Yinhao Mao ◽  
Zhaolong Sun ◽  
Weichang Zhou ◽  
Zhexin Zhuang ◽  
Hanning Qian
Keyword(s):  
Permanent Magnet ◽  
Synchronous Motor ◽  
Electromagnetic Design ◽  
Linear Synchronous Motor

Research on the End Effect Detent Force Reduction of Permanent Magnet Linear Synchronous Motor with Auxiliary Poles One-Piece Structure

2013 ◽  
Vol 416-417 ◽  
pp. 27-32
Author(s):  
He Zhang ◽  
Bao Quan Kou ◽  
Shou Lun Guo ◽  
Hai Lin Zhang ◽  
Yin Xi Jin ◽  
...  
Keyword(s):  
Permanent Magnet ◽  
Synchronous Motor ◽  
Linear Motor ◽  
End Effect ◽  
Detent Force ◽  
Linear Synchronous Motor ◽  
Force Reduction ◽  
The One

In order to minimize the detent force of permanent magnet linear synchronous motor (PMLSM) caused by end effect, a novel auxiliary poles one-piece structure is proposed. Two auxiliary poles are extended directly from two ends of the armature core. And magnetic isolation bridges are set between auxiliary pole and armature core. Compared with the conventional discrete auxiliary poles, the one-piece structure will reduce the manufacture difficulty of PMLSM with auxiliary poles and improve the reliability of linear motor.

Force Ripple and Magnetic Unbalance Reduction Design for Doubly Salient Permanent Magnet Linear Synchronous Motor

2011 ◽  
Vol 47 (10) ◽  
pp. 4207-4210 ◽  
Author(s):  
Shi-Uk Chung ◽  
Ji-Won Kim ◽  
Byung-Chul Woo ◽  
Do-Kwan Hong ◽  
Ji-Young Lee ◽  
...  
Keyword(s):  
Permanent Magnet ◽  
Synchronous Motor ◽  
Linear Synchronous Motor ◽  
Doubly Salient ◽  
Force Ripple
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