MATEC Web Conf.
Volume 336, 20212020 2nd International Conference on Computer Science Communication and Network Security (CSCNS2020)
|Number of page(s)||5|
|Section||Industrial Design and Engineering Technology|
|Published online||15 February 2021|
Performance analysis of low-speed and large-thrust cylindrical linear motor with double-layer fractional-slot winding
1 College of Electrical and Electronic Engineering, Shandong University of Science and Technology, Qingdao, Shangdong Province, 266590, P.R. China
2 College of Rongcheng, Harbin University of Science and Technology, Weihai, Shangdong Province, 264300, P.R. China
3 State Grid East Inner Mongolia Electric Power Company Limited Tongliao Power Company, Tongliao, Inner Mongolia autonomous region, 028000, P.R. China
4 State Grid East Inner Mongolia Electric Power Company Limited Tongliao Power Company, Tongliao, Inner Mongolia autonomous region, 028000, P.R. China
* Corresponding author: firstname.lastname@example.org
For low-speed and large-thrust situations, the single-layer winding permanent magnet linear motor is inefficient because of its large distance, and the thrust fluctuation is large. In order to solve this problem, a finite element analysis model of cylindrical permanent magnet linear motor is established in a cylindrical permanent magnet linear motor, and the Ansoft software simulation is used to ensure the positioning force and thrust of the double-layer winding motor and single-layer winding motor under the same key parameters. The performance of double-layer winding motor and Single-layer winding motor at different frequencies is compared and analyzed. The simulation results show that the cylindrical linear motor with double-layer fractional-slot winding structure is more suitable for occasions with low speed and large thrust, and has higher operation efficiency.
© The Authors, published by EDP Sciences, 2021
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