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

Optimal Design of a Double-Sided Permanent Magnet Linear Synchronous Motor for Ropeless Elevator System

2013 ◽  
Vol 416-417 ◽  
pp. 99-103
Author(s):  
Li Ren Huang ◽  
Ji Wei Dong ◽  
Qin Fen Lu ◽  
Yun Yue Ye ◽  
Yi Chen
Keyword(s):  
Permanent Magnet ◽  
Low Cost ◽  
Element Model ◽  
Synchronous Motor ◽  
Underground Mines ◽  
Force Density ◽  
Iron Core ◽  
Linear Synchronous Motor ◽  
Deep Underground ◽  
Force Ripple

The ropeless elevator driven by linear motor is expected to be a new solution to vertical transportation of skyscrapers and the deep underground mines. Due to high thrust force density, low force ripple and low cost etc., a double-sided permanent magnet linear synchronous motor (DPMLSM) with slotted iron core and multi-segment primary is proposed and designed. Based on the erected 2D finite element model, the structure is optimized in order to reduce the detent force. Moreover, the influence of manufacture error on force performance is also investigated. It is shown the proposed DPMLSM is suitable for the ropeless elevator.

Force Ripple Modeling and Minimizing of an Ironless Permanent-Magnet Linear Synchronous Motor

2019 ◽  
Vol 20 (6) ◽  
pp. 927-935 ◽  
Author(s):  
Shengchao Zhen ◽  
Panpan Chen ◽  
Xianmin Chen ◽  
Feifei Qin ◽  
Huixing Zhou
Keyword(s):  
Permanent Magnet ◽  
Synchronous Motor ◽  
Linear Synchronous Motor ◽  
Force Ripple

Design and experimental validation of doubly salient permanent magnet linear synchronous motor for precision position control

Mechatronics ◽  
2013 ◽  
Vol 23 (2) ◽  
pp. 172-181 ◽  
Author(s):  
Shi-Uk Chung ◽  
Ji-Won Kim ◽  
Byung-Chul Woo ◽  
Do-Kwan Hong ◽  
Ji-Young Lee ◽  
...  
Keyword(s):  
Permanent Magnet ◽  
Experimental Validation ◽  
Position Control ◽  
Synchronous Motor ◽  
Linear Synchronous Motor ◽  
Doubly Salient

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
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