Computational Method of Effective Remanence Flux Density to Consider PM Overhang Effect for Spoke-Type PM Motor with 2-D Analysis Using Magnetic Energy

Jun Young Song; Jin Hwan Lee; Yong Jae Kim; Sang Yong Jung

doi:10.1109/TMAG.2015.2475266

Computational Method of Effective Remanence Flux Density to Consider PM Overhang Effect for Spoke-Type PM Motor with 2-D Analysis Using Magnetic Energy

Jun Young Song
, Jin Hwan Lee
, Yong Jae Kim
, Sang Yong Jung

Department of Electronic and Electrical Engineering

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

35 Scopus citations

Abstract

According to the conventional study, it is possible to perform 2-D finite-element analysis (FEA) to consider rotor overhang effect through the adjusted remanence flux density by employing an overhang parameter. The latest study addressed that the overhang parameter can be obtained using the variation of operating point of permanent magnet (PM). In this paper, we propose the novel computational method to calculate the effective remanence flux density directly to consider PM overhang effect making use of magnetic energy, which is applied for a spoke-type PM synchronous motor. The proposed method is validated through a comparison with the results of 3-D FEA.

Original language	English
Article number	8200304
Journal	IEEE Transactions on Magnetics
Volume	52
Issue number	3
DOIs	https://doi.org/10.1109/TMAG.2015.2475266
State	Published - Mar 2016

Keywords

magnetic energy
overhang parameter
Permanent magnet motor
permeance coefficient

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10.1109/TMAG.2015.2475266

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title = "Computational Method of Effective Remanence Flux Density to Consider PM Overhang Effect for Spoke-Type PM Motor with 2-D Analysis Using Magnetic Energy",

abstract = "According to the conventional study, it is possible to perform 2-D finite-element analysis (FEA) to consider rotor overhang effect through the adjusted remanence flux density by employing an overhang parameter. The latest study addressed that the overhang parameter can be obtained using the variation of operating point of permanent magnet (PM). In this paper, we propose the novel computational method to calculate the effective remanence flux density directly to consider PM overhang effect making use of magnetic energy, which is applied for a spoke-type PM synchronous motor. The proposed method is validated through a comparison with the results of 3-D FEA.",

keywords = "magnetic energy, overhang parameter, Permanent magnet motor, permeance coefficient",

author = "Song, \{Jun Young\} and Lee, \{Jin Hwan\} and Kim, \{Yong Jae\} and Jung, \{Sang Yong\}",

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language = "English",

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journal = "IEEE Transactions on Magnetics",

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AU - Song, Jun Young

AU - Lee, Jin Hwan

AU - Kim, Yong Jae

AU - Jung, Sang Yong

PY - 2016/3

Y1 - 2016/3

N2 - According to the conventional study, it is possible to perform 2-D finite-element analysis (FEA) to consider rotor overhang effect through the adjusted remanence flux density by employing an overhang parameter. The latest study addressed that the overhang parameter can be obtained using the variation of operating point of permanent magnet (PM). In this paper, we propose the novel computational method to calculate the effective remanence flux density directly to consider PM overhang effect making use of magnetic energy, which is applied for a spoke-type PM synchronous motor. The proposed method is validated through a comparison with the results of 3-D FEA.

AB - According to the conventional study, it is possible to perform 2-D finite-element analysis (FEA) to consider rotor overhang effect through the adjusted remanence flux density by employing an overhang parameter. The latest study addressed that the overhang parameter can be obtained using the variation of operating point of permanent magnet (PM). In this paper, we propose the novel computational method to calculate the effective remanence flux density directly to consider PM overhang effect making use of magnetic energy, which is applied for a spoke-type PM synchronous motor. The proposed method is validated through a comparison with the results of 3-D FEA.

KW - magnetic energy

KW - overhang parameter

KW - Permanent magnet motor

KW - permeance coefficient

UR - https://www.scopus.com/pages/publications/84962159951

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M3 - Article

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SN - 0018-9464

VL - 52

JO - IEEE Transactions on Magnetics

JF - IEEE Transactions on Magnetics

IS - 3

M1 - 8200304

ER -

Computational Method of Effective Remanence Flux Density to Consider PM Overhang Effect for Spoke-Type PM Motor with 2-D Analysis Using Magnetic Energy

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Keywords

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