Analysis of a New Flux Switching Permanent Magnet Linear Motor

Qiang Tan; Mingyi Wang; Liyi Li

doi:10.1109/TMAG.2020.3018457

Analysis of a New Flux Switching Permanent Magnet Linear Motor

Qiang Tan
, Mingyi Wang^*
, Liyi Li

^*Corresponding author for this work

School of Electrical Engineering and Automation

Harbin Institute of Technology

Research output: Contribution to journal › Article › peer-review

35 Scopus citations

Abstract

A novel flux switching permanent magnet linear motor (FSPMLM), which has the advantages of high thrust density [the ratio of average thrust to permanent magnet (PM) volume] and low cost for long-stroke application, is proposed and investigated in this article. The topology of the novel FSPMLM with 12 slots is introduced and the basic operating principle is analyzed first. The optimal geometric parameters are selected by using the layered orthogonal optimization method. Then the electromagnetic performance of the motor is investigated by the analytical method based on the equivalent magnetic network model (MNM). Finally, a scheme of setting auxiliary teeth in the primary component is adopted to suppress the unbalance of the three phase flux linkages.

Original language	English
Article number	9173743
Journal	IEEE Transactions on Magnetics
Volume	57
Issue number	2
DOIs	https://doi.org/10.1109/TMAG.2020.3018457
State	Published - Feb 2021

Keywords

Flux switching
linear motor
permanent magnet (PM)

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10.1109/TMAG.2020.3018457

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title = "Analysis of a New Flux Switching Permanent Magnet Linear Motor",

abstract = "A novel flux switching permanent magnet linear motor (FSPMLM), which has the advantages of high thrust density [the ratio of average thrust to permanent magnet (PM) volume] and low cost for long-stroke application, is proposed and investigated in this article. The topology of the novel FSPMLM with 12 slots is introduced and the basic operating principle is analyzed first. The optimal geometric parameters are selected by using the layered orthogonal optimization method. Then the electromagnetic performance of the motor is investigated by the analytical method based on the equivalent magnetic network model (MNM). Finally, a scheme of setting auxiliary teeth in the primary component is adopted to suppress the unbalance of the three phase flux linkages.",

keywords = "Flux switching, linear motor, permanent magnet (PM)",

author = "Qiang Tan and Mingyi Wang and Liyi Li",

note = "Publisher Copyright: {\textcopyright} 1965-2012 IEEE.",

year = "2021",

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doi = "10.1109/TMAG.2020.3018457",

language = "英语",

volume = "57",

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T1 - Analysis of a New Flux Switching Permanent Magnet Linear Motor

AU - Tan, Qiang

AU - Wang, Mingyi

AU - Li, Liyi

PY - 2021/2

Y1 - 2021/2

N2 - A novel flux switching permanent magnet linear motor (FSPMLM), which has the advantages of high thrust density [the ratio of average thrust to permanent magnet (PM) volume] and low cost for long-stroke application, is proposed and investigated in this article. The topology of the novel FSPMLM with 12 slots is introduced and the basic operating principle is analyzed first. The optimal geometric parameters are selected by using the layered orthogonal optimization method. Then the electromagnetic performance of the motor is investigated by the analytical method based on the equivalent magnetic network model (MNM). Finally, a scheme of setting auxiliary teeth in the primary component is adopted to suppress the unbalance of the three phase flux linkages.

AB - A novel flux switching permanent magnet linear motor (FSPMLM), which has the advantages of high thrust density [the ratio of average thrust to permanent magnet (PM) volume] and low cost for long-stroke application, is proposed and investigated in this article. The topology of the novel FSPMLM with 12 slots is introduced and the basic operating principle is analyzed first. The optimal geometric parameters are selected by using the layered orthogonal optimization method. Then the electromagnetic performance of the motor is investigated by the analytical method based on the equivalent magnetic network model (MNM). Finally, a scheme of setting auxiliary teeth in the primary component is adopted to suppress the unbalance of the three phase flux linkages.

KW - Flux switching

KW - linear motor

KW - permanent magnet (PM)

UR - https://www.scopus.com/pages/publications/85099887125

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DO - 10.1109/TMAG.2020.3018457

M3 - 文章

AN - SCOPUS:85099887125

SN - 0018-9464

VL - 57

JO - IEEE Transactions on Magnetics

JF - IEEE Transactions on Magnetics

IS - 2

M1 - 9173743

ER -

Analysis of a New Flux Switching Permanent Magnet Linear Motor

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Keywords

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