3-D Analytical Model of Armature Reaction Field of IPMSM With Multi-Segmented Skewed Poles and Multi-Layered Flat Wire Winding Considering Current Harmonics

Conggan Ma; Jiaming Li; Huichao Zhao; Jinhao Wang; Xiangrui Yin; Shuguang Zuo; Xudong Wu; Haifeng Lu

doi:10.1109/ACCESS.2020.3017005

IEEE Access (Jan 2020)

3-D Analytical Model of Armature Reaction Field of IPMSM With Multi-Segmented Skewed Poles and Multi-Layered Flat Wire Winding Considering Current Harmonics

Conggan Ma,
Jiaming Li,
Huichao Zhao,
Jinhao Wang,
Xiangrui Yin,
Shuguang Zuo,
Xudong Wu,
Haifeng Lu

Affiliations

Conggan Ma: ORCiD; School of Automotive Engineering, Harbin Institute of Technology at Weihai Campus, Weihai, China
Jiaming Li: School of Automotive Engineering, Harbin Institute of Technology at Weihai Campus, Weihai, China
Huichao Zhao: ORCiD; State Key Laboratory of Comprehensive Technology on Automobile Vibration and Noise and Safety Control, China First Automobile Works (FAW) Group, Changchun, China
Jinhao Wang: State Key Laboratory of Comprehensive Technology on Automobile Vibration and Noise and Safety Control, China First Automobile Works (FAW) Group, Changchun, China
Xiangrui Yin: State Key Laboratory of Comprehensive Technology on Automobile Vibration and Noise and Safety Control, China First Automobile Works (FAW) Group, Changchun, China
Shuguang Zuo: ORCiD; School of Automotive Studies, Tongji University, Shanghai, China
Xudong Wu: School of Automotive Studies, Tongji University, Shanghai, China
Haifeng Lu: School of Automotive Engineering, Harbin Institute of Technology at Weihai Campus, Weihai, China

DOI: https://doi.org/10.1109/ACCESS.2020.3017005
Journal volume & issue: Vol. 8
pp. 151116 – 151124

Abstract

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A 3-D analytical model of armature reaction field (ARF) of interior permanent magnet synchronous motor (IPMSM) with multi-segmented skewed poles (MSP) and multi-layered flat wire winding (MFWW) considering current harmonics is proposed in this paper. Firstly, based on the MFWW distribution analysis and the coil magnetic field vector superposition method, the ideal ARF functions of the MFWW considering low-order current harmonics and high-order sideband current harmonics are derived. Secondly, 3-D relative permeance functions caused by the stator slotting effect and the multi-segmented rotor magnetic barriers are presented. Thirdly, 3-D analytical expressions of ARF are obtained by multiplying the ideal ARF functions and the 3-D relative permeance functions. Additionally, the effects of low-order current harmonics, high order sideband current harmonics, MSP, and stator slotting on the spatial orders and frequencies of ARF are analyzed. Finally, the proposed model is verified by finite element method (FEM) and experiment.

Published in IEEE Access

ISSN: 2169-3536 (Online)
Publisher: IEEE
Country of publisher: United States
LCC subjects: Technology: Electrical engineering. Electronics. Nuclear engineering
Website: https://ieeexplore.ieee.org/xpl/RecentIssue.jsp?punumber=6287639

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