Improved Analytical Modeling of a Novel Ironless Linear Synchronous Machine With Asymmetrical Double-Layer Winding Topology

doi:10.1109/TIA.2020.3048325

CORC > 兰州理工大学 > 兰州理工大学

	Improved Analytical Modeling of a Novel Ironless Linear Synchronous Machine With Asymmetrical Double-Layer Winding Topology
	Xie, Zhedong 1; Lu, Qinfen 1,2; Mei, Weihu 1; Li, Yanxin 1
刊名	IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS
	2021
卷号	57 期号:2 页码:1411-1419
关键词	Windings Analytical models Permanent magnet motors Harmonic analysis Air gaps Semiconductor process modeling Reluctance motors Analytical model asymmetry double-layer windings ironless permanent magnet linear synchronous motor (ILPMLSM) longitudinal end effect
ISSN号	0093-9994
DOI	10.1109/TIA.2020.3048325
英文摘要	The Ironless Permanent Magnet Linear Synchronous Motor (ILPMLSM) with nonoverlapping windings is widely used in precise applications due to its simple structure, low thrust ripple, and fast response, while the disadvantage is low thrust density. The novel asymmetrical double-layer winding ILPMLSM with quasi-Halbach magnets can improve the thrust density while keeping simple structure. However, the double-layer windings are asymmetric and the primary has finite length. To solve the problem of this asymmetry and investigate its influences on electromagnetic characteristics, an improved 2-D analytical model is proposed, which introduces virtual periodic primary and solves the magnetic field of each winding layer. By the results of finite element and experiments, the proposed analytical model is verified. Moreover, the analytical model requires less computation time, which is helpful for optimizing design of this motor.
WOS研究方向	Engineering
语种	英语
出版者	IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
WOS记录号	WOS:000637851900023
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/148336]
专题	兰州理工大学
作者单位	1.Zhejiang Univ, Coll Elect Engn, Hangzhou 310027, Peoples R China; 2.Lanzhou Univ Technol, Lanzhou 730000, Peoples R China
推荐引用方式 GB/T 7714	Xie, Zhedong,Lu, Qinfen,Mei, Weihu,et al. Improved Analytical Modeling of a Novel Ironless Linear Synchronous Machine With Asymmetrical Double-Layer Winding Topology[J]. IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS,2021,57(2):1411-1419.
APA	Xie, Zhedong,Lu, Qinfen,Mei, Weihu,&Li, Yanxin.(2021).Improved Analytical Modeling of a Novel Ironless Linear Synchronous Machine With Asymmetrical Double-Layer Winding Topology.IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS,57(2),1411-1419.
MLA	Xie, Zhedong,et al."Improved Analytical Modeling of a Novel Ironless Linear Synchronous Machine With Asymmetrical Double-Layer Winding Topology".IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS 57.2(2021):1411-1419.