Design and analysis of a new permanent magnet brushless DC machine

Jinyun Gan; K. T. Chau; Yong Wang; C. C. Chan; J. Z. Jiang

doi:10.1109/20.908798

Design and analysis of a new permanent magnet brushless DC machine

Jinyun Gan, K. T. Chau, Yong Wang, C. C. Chan, J. Z. Jiang

Research output: Journal article publication › Conference article › Academic research › peer-review

22 Citations (Scopus)

Abstract

A new permanent magnet (PM) brushless dc machine with a unique feature of flux regulation is proposed in this paper. The originality is that the air-gap flux of the machine is generated by both the PM excitation and the specially controlled stator current under the same PM pole. The machine possesses advantageous characteristics of both the PM brushless dc machine and the dc series machine. The rotor configuration and principle of operation are so novel that the magnetic field distribution and performances of the machine are analyzed by use of a time-stepping finite element method. The theoretical calculation is also verified by experimental measurement.

Original language	English
Pages (from-to)	3353-3356
Number of pages	4
Journal	IEEE Transactions on Magnetics
Volume	36
Issue number	5 I
DOIs	https://doi.org/10.1109/20.908798
Publication status	Published - Sept 2000
Externally published	Yes
Event	2000 International Magnetics Conference (INTERMAG 2000) - Toronto, Ont, Canada Duration: 9 Apr 2000 → 12 Apr 2000

Keywords

Flux regulation
Permanent magnet brushless dc machine
Square wave
Time-stepping finite element method

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Electrical and Electronic Engineering

More information

10.1109/20.908798

Cite this

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title = "Design and analysis of a new permanent magnet brushless DC machine",

abstract = "A new permanent magnet (PM) brushless dc machine with a unique feature of flux regulation is proposed in this paper. The originality is that the air-gap flux of the machine is generated by both the PM excitation and the specially controlled stator current under the same PM pole. The machine possesses advantageous characteristics of both the PM brushless dc machine and the dc series machine. The rotor configuration and principle of operation are so novel that the magnetic field distribution and performances of the machine are analyzed by use of a time-stepping finite element method. The theoretical calculation is also verified by experimental measurement.",

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T1 - Design and analysis of a new permanent magnet brushless DC machine

AU - Gan, Jinyun

AU - Chau, K. T.

AU - Wang, Yong

AU - Chan, C. C.

AU - Jiang, J. Z.

PY - 2000/9

Y1 - 2000/9

N2 - A new permanent magnet (PM) brushless dc machine with a unique feature of flux regulation is proposed in this paper. The originality is that the air-gap flux of the machine is generated by both the PM excitation and the specially controlled stator current under the same PM pole. The machine possesses advantageous characteristics of both the PM brushless dc machine and the dc series machine. The rotor configuration and principle of operation are so novel that the magnetic field distribution and performances of the machine are analyzed by use of a time-stepping finite element method. The theoretical calculation is also verified by experimental measurement.

AB - A new permanent magnet (PM) brushless dc machine with a unique feature of flux regulation is proposed in this paper. The originality is that the air-gap flux of the machine is generated by both the PM excitation and the specially controlled stator current under the same PM pole. The machine possesses advantageous characteristics of both the PM brushless dc machine and the dc series machine. The rotor configuration and principle of operation are so novel that the magnetic field distribution and performances of the machine are analyzed by use of a time-stepping finite element method. The theoretical calculation is also verified by experimental measurement.

KW - Flux regulation

KW - Permanent magnet brushless dc machine

KW - Square wave

KW - Time-stepping finite element method

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DO - 10.1109/20.908798

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VL - 36

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EP - 3356

JO - IEEE Transactions on Magnetics

JF - IEEE Transactions on Magnetics

IS - 5 I

T2 - 2000 International Magnetics Conference (INTERMAG 2000)

Y2 - 9 April 2000 through 12 April 2000

ER -

Design and analysis of a new permanent magnet brushless DC machine

Abstract

Keywords

ASJC Scopus subject areas

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