Analytical prediction of armature-reaction field in disc-type permanent magnet generators

Y. J. Zhang; Siu Lau Ho; G. D. Xie; H. C. Wong

Analytical prediction of armature-reaction field in disc-type permanent magnet generators

Y. J. Zhang, Siu Lau Ho, G. D. Xie, H. C. Wong

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 two-dimensional (2D) analytical method is presented for predicting the armature-reaction field in the slotted opening airgap/magnet region of a permanent magnet (PM) disc-type generator. The current in the slot is equivalent to the uniform distributed current sheet along an arc of the slot opening. The effects of stator slot openings are being accounted for by the introduction of a 2D relative permeance function which is calculated directly from the nonlinear equation described by conformal transformation. A more refined permeance distribution can then be obtained subsequently.

Original language	English
Title of host publication	IEEE International Electric Machines and Drives Conference Record, IEMDC
Publisher	IEEE
Publication status	Published - 1 Jan 1997
Event	Proceedings of the 1997 IEEE International Electric Machines and Drives Conference, IEMDC - Milwaukee, WI, United States Duration: 18 May 1997 → 21 May 1997

Conference

Conference	Proceedings of the 1997 IEEE International Electric Machines and Drives Conference, IEMDC
Country/Territory	United States
City	Milwaukee, WI
Period	18/05/97 → 21/05/97

ASJC Scopus subject areas

General Engineering

Cite this

@inproceedings{92b6341d270e48ae9211d2bc260debfb,

title = "Analytical prediction of armature-reaction field in disc-type permanent magnet generators",

abstract = "A two-dimensional (2D) analytical method is presented for predicting the armature-reaction field in the slotted opening airgap/magnet region of a permanent magnet (PM) disc-type generator. The current in the slot is equivalent to the uniform distributed current sheet along an arc of the slot opening. The effects of stator slot openings are being accounted for by the introduction of a 2D relative permeance function which is calculated directly from the nonlinear equation described by conformal transformation. A more refined permeance distribution can then be obtained subsequently.",

author = "Zhang, {Y. J.} and Ho, {Siu Lau} and Xie, {G. D.} and Wong, {H. C.}",

year = "1997",

month = jan,

day = "1",

language = "English",

booktitle = "IEEE International Electric Machines and Drives Conference Record, IEMDC",

publisher = "IEEE",

address = "United States",

note = "Proceedings of the 1997 IEEE International Electric Machines and Drives Conference, IEMDC ; Conference date: 18-05-1997 Through 21-05-1997",

}

Analytical prediction of armature-reaction field in disc-type permanent magnet generators. / Zhang, Y. J.; Ho, Siu Lau; Xie, G. D. et al.
IEEE International Electric Machines and Drives Conference Record, IEMDC. IEEE, 1997.

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

TY - GEN

T1 - Analytical prediction of armature-reaction field in disc-type permanent magnet generators

AU - Zhang, Y. J.

AU - Ho, Siu Lau

AU - Xie, G. D.

AU - Wong, H. C.

PY - 1997/1/1

Y1 - 1997/1/1

N2 - A two-dimensional (2D) analytical method is presented for predicting the armature-reaction field in the slotted opening airgap/magnet region of a permanent magnet (PM) disc-type generator. The current in the slot is equivalent to the uniform distributed current sheet along an arc of the slot opening. The effects of stator slot openings are being accounted for by the introduction of a 2D relative permeance function which is calculated directly from the nonlinear equation described by conformal transformation. A more refined permeance distribution can then be obtained subsequently.

AB - A two-dimensional (2D) analytical method is presented for predicting the armature-reaction field in the slotted opening airgap/magnet region of a permanent magnet (PM) disc-type generator. The current in the slot is equivalent to the uniform distributed current sheet along an arc of the slot opening. The effects of stator slot openings are being accounted for by the introduction of a 2D relative permeance function which is calculated directly from the nonlinear equation described by conformal transformation. A more refined permeance distribution can then be obtained subsequently.

UR - http://www.scopus.com/inward/record.url?scp=0030700060&partnerID=8YFLogxK

M3 - Conference article published in proceeding or book

BT - IEEE International Electric Machines and Drives Conference Record, IEMDC

PB - IEEE

T2 - Proceedings of the 1997 IEEE International Electric Machines and Drives Conference, IEMDC

Y2 - 18 May 1997 through 21 May 1997

ER -

Analytical prediction of armature-reaction field in disc-type permanent magnet generators

Abstract

Conference

ASJC Scopus subject areas

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