Study on improving the performance of permanent magnet wheel motor for the electric vehicle application

Wu Shihua; Song Liwei; Cui Shumei

doi:10.1109/TMAG.2006.887705

Study on improving the performance of permanent magnet wheel motor for the electric vehicle application

Wu Shihua^*
, Song Liwei
, Cui Shumei

^*Corresponding author for this work

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

41 Scopus citations

Abstract

The wheel motor directly drives the vehicle, so its structural and electromagnetic design has some difficulties, and it will affect the performance improvement of the motor. Based on the exterior-rotor radial-flux permanent magnet (PM) wheel motor, we have done relative study on improving the motor performance from four aspects: magnetization direction and pole number; no-load air-gap flux density; no-load electromagnetic force (EMF); and flux insulation. Theoretical analysis, design data, and simulation results are given in this paper, and we have developed a first-round prototype LQI based on them.

Original language	English
Pages (from-to)	438-442
Number of pages	5
Journal	IEEE Transactions on Magnetics
Volume	43
Issue number	1
DOIs	https://doi.org/10.1109/TMAG.2006.887705
State	Published - Jan 2007

Keywords

Electric vehicle
PM motor
Wheel motor

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10.1109/TMAG.2006.887705

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title = "Study on improving the performance of permanent magnet wheel motor for the electric vehicle application",

abstract = "The wheel motor directly drives the vehicle, so its structural and electromagnetic design has some difficulties, and it will affect the performance improvement of the motor. Based on the exterior-rotor radial-flux permanent magnet (PM) wheel motor, we have done relative study on improving the motor performance from four aspects: magnetization direction and pole number; no-load air-gap flux density; no-load electromagnetic force (EMF); and flux insulation. Theoretical analysis, design data, and simulation results are given in this paper, and we have developed a first-round prototype LQI based on them.",

keywords = "Electric vehicle, PM motor, Wheel motor",

author = "Wu Shihua and Song Liwei and Cui Shumei",

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AU - Shihua, Wu

AU - Liwei, Song

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N2 - The wheel motor directly drives the vehicle, so its structural and electromagnetic design has some difficulties, and it will affect the performance improvement of the motor. Based on the exterior-rotor radial-flux permanent magnet (PM) wheel motor, we have done relative study on improving the motor performance from four aspects: magnetization direction and pole number; no-load air-gap flux density; no-load electromagnetic force (EMF); and flux insulation. Theoretical analysis, design data, and simulation results are given in this paper, and we have developed a first-round prototype LQI based on them.

AB - The wheel motor directly drives the vehicle, so its structural and electromagnetic design has some difficulties, and it will affect the performance improvement of the motor. Based on the exterior-rotor radial-flux permanent magnet (PM) wheel motor, we have done relative study on improving the motor performance from four aspects: magnetization direction and pole number; no-load air-gap flux density; no-load electromagnetic force (EMF); and flux insulation. Theoretical analysis, design data, and simulation results are given in this paper, and we have developed a first-round prototype LQI based on them.

KW - Electric vehicle

KW - PM motor

KW - Wheel motor

UR - https://www.scopus.com/pages/publications/33846211819

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M3 - 文章

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IS - 1

ER -

Study on improving the performance of permanent magnet wheel motor for the electric vehicle application

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Keywords

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