Issue |
MATEC Web Conf.
Volume 336, 2021
2020 2nd International Conference on Computer Science Communication and Network Security (CSCNS2020)
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Article Number | 02021 | |
Number of page(s) | 5 | |
Section | Industrial Design and Engineering Technology | |
DOI | https://doi.org/10.1051/matecconf/202133602021 | |
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: f.zhou@163.com
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
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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