Suppression of Cross-Coupling Effect of Hybrid Permanent Magnet Synchronous Motor with Parallel Magnetic Circuit

doi:10.3390/wevj13010011

	Suppression of Cross-Coupling Effect of Hybrid Permanent Magnet Synchronous Motor with Parallel Magnetic Circuit
	He, Xiao; Bao, Guangqing
刊名	World Electric Vehicle Journal
	2022
卷号	13 期号:1
关键词	Finite element method Magnetic circuits Magnetism Permanent magnets Synchronous motors Timing circuits Air-gap flux Coupling effect Cross-coupling effect Cross-couplings Finite element analyse Hybrid permanent magnet motor Magnetic barriers Permanent magnet motor Permanent Magnet Synchronous Motor Precise magnetic adjustment
ISSN号	2032-6653
DOI	10.3390/wevj13010011
英文摘要	Hybrid permanent magnet synchronous motor (HPMSM) has attracted increased attention in recent years due to its adjustable air gap flux. However, as a result of the cross-coupling effect of high-and low-coercive permanent magnets, the precise magnetic adjustment of HPMSM has become increasingly difficult. In order to weaken the cross-coupling effect, two methods of adding magnetic barrier and exciting coil are adopted in this paper. First, the equivalent magnetic circuit model is established, and the theoretical rationality of the weakening method is analyzed. Second, the electromagnetic performance of two weakening methods are analyzed based on the finite element analysis. Finally, the rationality of the theoretical analysis is verified, which provides the structure basis for the precise magnetic adjustment of the hybrid permanent magnet motor. © 2021 by the authors. Licensee MDPI, Basel, Switzerland.
语种	英语
出版者	MDPI
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/158061]
专题	电气工程与信息工程学院
作者单位	College of Electrical and Information Engineering, Lanzhou University of Technology, Lanzhou; 730050, China
推荐引用方式 GB/T 7714	He, Xiao,Bao, Guangqing. Suppression of Cross-Coupling Effect of Hybrid Permanent Magnet Synchronous Motor with Parallel Magnetic Circuit[J]. World Electric Vehicle Journal,2022,13(1).
APA	He, Xiao,&Bao, Guangqing.(2022).Suppression of Cross-Coupling Effect of Hybrid Permanent Magnet Synchronous Motor with Parallel Magnetic Circuit.World Electric Vehicle Journal,13(1).
MLA	He, Xiao,et al."Suppression of Cross-Coupling Effect of Hybrid Permanent Magnet Synchronous Motor with Parallel Magnetic Circuit".World Electric Vehicle Journal 13.1(2022).