Permanent-magnet motor with double-stator structure

Shukang Cheng; Feng Chai; Shumei Cui

Permanent-magnet motor with double-stator structure

Shukang Cheng^*
, Feng Chai
, Shumei Cui

^*Corresponding author for this work

School of Electrical Engineering and Automation

Harbin Institute of Technology

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

Abstract

A direct drive motor with double-stator structure is proposed. The structure and principle of the permanent-magnet (PM) brushless motor are discussed. On the basis of numerical calculation, the cogging torque waveforms of the prototype motor when staggering two stators are analyzed. The method that can reduce torque ripple making use of the structure features of this motor is investigated. The results of numerical calculation and experiment indicate that designing motor with this kind of structure is a good scheme for increasing the power density.

Original language	English
Pages (from-to)	78-80
Number of pages	3
Journal	High Technology Letters
Volume	9
Issue number	2
State	Published - Jun 2003

Keywords

Direct drive motor
Double-stator
Permanent-magnet motor

Cite this

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title = "Permanent-magnet motor with double-stator structure",

abstract = "A direct drive motor with double-stator structure is proposed. The structure and principle of the permanent-magnet (PM) brushless motor are discussed. On the basis of numerical calculation, the cogging torque waveforms of the prototype motor when staggering two stators are analyzed. The method that can reduce torque ripple making use of the structure features of this motor is investigated. The results of numerical calculation and experiment indicate that designing motor with this kind of structure is a good scheme for increasing the power density.",

keywords = "Direct drive motor, Double-stator, Permanent-magnet motor",

author = "Shukang Cheng and Feng Chai and Shumei Cui",

year = "2003",

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T1 - Permanent-magnet motor with double-stator structure

AU - Cheng, Shukang

AU - Chai, Feng

AU - Cui, Shumei

PY - 2003/6

Y1 - 2003/6

N2 - A direct drive motor with double-stator structure is proposed. The structure and principle of the permanent-magnet (PM) brushless motor are discussed. On the basis of numerical calculation, the cogging torque waveforms of the prototype motor when staggering two stators are analyzed. The method that can reduce torque ripple making use of the structure features of this motor is investigated. The results of numerical calculation and experiment indicate that designing motor with this kind of structure is a good scheme for increasing the power density.

AB - A direct drive motor with double-stator structure is proposed. The structure and principle of the permanent-magnet (PM) brushless motor are discussed. On the basis of numerical calculation, the cogging torque waveforms of the prototype motor when staggering two stators are analyzed. The method that can reduce torque ripple making use of the structure features of this motor is investigated. The results of numerical calculation and experiment indicate that designing motor with this kind of structure is a good scheme for increasing the power density.

KW - Direct drive motor

KW - Double-stator

KW - Permanent-magnet motor

UR - https://www.scopus.com/pages/publications/1242342816

M3 - 文章

AN - SCOPUS:1242342816

SN - 1006-6748

VL - 9

SP - 78

EP - 80

JO - High Technology Letters

JF - High Technology Letters

IS - 2

ER -

Permanent-magnet motor with double-stator structure

Abstract

Keywords

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