A novel structure of vernier permanent magnet machine for direct-driven system

Y. Wang; Weinong Fu; Shuangxia Niu; Siu Lau Ho

doi:10.1109/INTMAG.2015.7157232

A novel structure of vernier permanent magnet machine for direct-driven system

Y. Wang, Weinong Fu, Shuangxia Niu, Siu Lau Ho

The Hong Kong Polytechnic University

Research output: Chapter in book / Conference proceeding › Conference article published in proceeding or book › Academic research › peer-review

Abstract

A novel structure of VPM machine is presented as an effective option for high torque density direct-driven applications. The novel machine has PMs on both sides of rotor and stator. The PMs on the stator are designed as cylinder and can be rotated by an external driven system. Field can be regulated by the rotation of stator PMs. The structure and operation principle are introduced and the performance is analyzed with finite element method (FEM). Analysis results show that the novel structure has really high torque density and good field weakening performance.

Original language	English
Title of host publication	2015 IEEE International Magnetics Conference, INTERMAG 2015
Publisher	IEEE
ISBN (Electronic)	9781479973224
DOIs	https://doi.org/10.1109/INTMAG.2015.7157232
Publication status	Published - 1 Jan 2015
Event	2015 IEEE International Magnetics Conference, INTERMAG 2015 - Beijing, China Duration: 11 May 2015 → 15 May 2015

Conference

Conference	2015 IEEE International Magnetics Conference, INTERMAG 2015
Country/Territory	China
City	Beijing
Period	11/05/15 → 15/05/15

Keywords

Directly-driven
finite element method
flux modulation
high torque density
permanent magnets

ASJC Scopus subject areas

Surfaces, Coatings and Films
Electronic, Optical and Magnetic Materials
Electrical and Electronic Engineering

More information

10.1109/INTMAG.2015.7157232

Cite this

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title = "A novel structure of vernier permanent magnet machine for direct-driven system",

abstract = "A novel structure of VPM machine is presented as an effective option for high torque density direct-driven applications. The novel machine has PMs on both sides of rotor and stator. The PMs on the stator are designed as cylinder and can be rotated by an external driven system. Field can be regulated by the rotation of stator PMs. The structure and operation principle are introduced and the performance is analyzed with finite element method (FEM). Analysis results show that the novel structure has really high torque density and good field weakening performance.",

keywords = "Directly-driven, finite element method, flux modulation, high torque density, permanent magnets",

author = "Y. Wang and Weinong Fu and Shuangxia Niu and Ho, {Siu Lau}",

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language = "English",

booktitle = "2015 IEEE International Magnetics Conference, INTERMAG 2015",

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AU - Wang, Y.

AU - Fu, Weinong

AU - Niu, Shuangxia

AU - Ho, Siu Lau

PY - 2015/1/1

Y1 - 2015/1/1

N2 - A novel structure of VPM machine is presented as an effective option for high torque density direct-driven applications. The novel machine has PMs on both sides of rotor and stator. The PMs on the stator are designed as cylinder and can be rotated by an external driven system. Field can be regulated by the rotation of stator PMs. The structure and operation principle are introduced and the performance is analyzed with finite element method (FEM). Analysis results show that the novel structure has really high torque density and good field weakening performance.

AB - A novel structure of VPM machine is presented as an effective option for high torque density direct-driven applications. The novel machine has PMs on both sides of rotor and stator. The PMs on the stator are designed as cylinder and can be rotated by an external driven system. Field can be regulated by the rotation of stator PMs. The structure and operation principle are introduced and the performance is analyzed with finite element method (FEM). Analysis results show that the novel structure has really high torque density and good field weakening performance.

KW - Directly-driven

KW - finite element method

KW - flux modulation

KW - high torque density

KW - permanent magnets

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DO - 10.1109/INTMAG.2015.7157232

M3 - Conference article published in proceeding or book

BT - 2015 IEEE International Magnetics Conference, INTERMAG 2015

PB - IEEE

T2 - 2015 IEEE International Magnetics Conference, INTERMAG 2015

Y2 - 11 May 2015 through 15 May 2015

ER -

A novel structure of vernier permanent magnet machine for direct-driven system

Abstract

Conference

Keywords

ASJC Scopus subject areas

More information

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