Analysis of Aluminum Eddy Current Effect for Planar Switched Reluctance Motors

Jun Di Sun; Zhengyou He; Guang Zhong Cao; Su Dan Huang; Jiangbiao He; Qing Quan Qian

doi:10.1109/INTERMAGShortPapers58606.2023.10228606

Analysis of Aluminum Eddy Current Effect for Planar Switched Reluctance Motors

Jun Di Sun
, Zhengyou He
, Guang Zhong Cao
, Su Dan Huang
, Jiangbiao He
, Qing Quan Qian

Producción científica: Conference contribution › revisión exhaustiva

Resumen

In this article, influence of aluminum eddy current in the PSRM stator array on the electromagnetic properties and control performance is investigated. The eddy current density distribution model is established based on Maxwell's equations, and the inductance model is derived considering the eddy current effect. The effect of aluminum eddy current on the PSRM position control performance is qualitatively analyzed. The aluminum eddy current distribution and ohmic loss distribution characteristics with the mover at different positions are verified by finite element analysis. The validity of the developed inductance model is experimentally verified. A material replacement method is proposed to eliminate the aluminum eddy current. The experimental results show that the position control accuracy of the PSRM prototype is improved by 6.94% on average after the elimination of eddy currents, while the motor efficiency is improved by 6.51%.

Idioma original	English
Título de la publicación alojada	2023 IEEE International Magnetic Conference - Short Papers, INTERMAG Short Papers 2023 - Proceedings
ISBN (versión digital)	9798350338362
DOI	https://doi.org/10.1109/INTERMAGShortPapers58606.2023.10228606
Estado	Published - 2023
Evento	2023 IEEE International Magnetic Conference - Short Papers, INTERMAG Short Papers 2023 - Sendai, Japan Duración: may 15 2023 → may 19 2023

Serie de la publicación

Nombre	2023 IEEE International Magnetic Conference - Short Papers, INTERMAG Short Papers 2023 - Proceedings

Conference

Conference	2023 IEEE International Magnetic Conference - Short Papers, INTERMAG Short Papers 2023
País/Territorio	Japan
Ciudad	Sendai
Período	5/15/23 → 5/19/23

Nota bibliográfica

Publisher Copyright:
© 2023 IEEE.

ASJC Scopus subject areas

Energy Engineering and Power Technology
Electrical and Electronic Engineering
Mechanical Engineering
Electronic, Optical and Magnetic Materials
Instrumentation

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10.1109/INTERMAGShortPapers58606.2023.10228606

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Sun, J. D., He, Z., Cao, G. Z., Huang, S. D., He, J., & Qian, Q. Q. (2023). Analysis of Aluminum Eddy Current Effect for Planar Switched Reluctance Motors. En 2023 IEEE International Magnetic Conference - Short Papers, INTERMAG Short Papers 2023 - Proceedings (2023 IEEE International Magnetic Conference - Short Papers, INTERMAG Short Papers 2023 - Proceedings). https://doi.org/10.1109/INTERMAGShortPapers58606.2023.10228606

@inproceedings{86d70b78a0ad456992e2e0e9762d33ff,

title = "Analysis of Aluminum Eddy Current Effect for Planar Switched Reluctance Motors",

abstract = "In this article, influence of aluminum eddy current in the PSRM stator array on the electromagnetic properties and control performance is investigated. The eddy current density distribution model is established based on Maxwell's equations, and the inductance model is derived considering the eddy current effect. The effect of aluminum eddy current on the PSRM position control performance is qualitatively analyzed. The aluminum eddy current distribution and ohmic loss distribution characteristics with the mover at different positions are verified by finite element analysis. The validity of the developed inductance model is experimentally verified. A material replacement method is proposed to eliminate the aluminum eddy current. The experimental results show that the position control accuracy of the PSRM prototype is improved by 6.94\% on average after the elimination of eddy currents, while the motor efficiency is improved by 6.51\%.",

keywords = "Eddy current, inductance model, planar switched reluctance motors, position estimation",

author = "Sun, \{Jun Di\} and Zhengyou He and Cao, \{Guang Zhong\} and Huang, \{Su Dan\} and Jiangbiao He and Qian, \{Qing Quan\}",

note = "Publisher Copyright: {\textcopyright} 2023 IEEE.; 2023 IEEE International Magnetic Conference - Short Papers, INTERMAG Short Papers 2023 ; Conference date: 15-05-2023 Through 19-05-2023",

year = "2023",

doi = "10.1109/INTERMAGShortPapers58606.2023.10228606",

language = "English",

series = "2023 IEEE International Magnetic Conference - Short Papers, INTERMAG Short Papers 2023 - Proceedings",

booktitle = "2023 IEEE International Magnetic Conference - Short Papers, INTERMAG Short Papers 2023 - Proceedings",

}

Sun, JD, He, Z, Cao, GZ, Huang, SD, He, J & Qian, QQ 2023, Analysis of Aluminum Eddy Current Effect for Planar Switched Reluctance Motors. En 2023 IEEE International Magnetic Conference - Short Papers, INTERMAG Short Papers 2023 - Proceedings. 2023 IEEE International Magnetic Conference - Short Papers, INTERMAG Short Papers 2023 - Proceedings, 2023 IEEE International Magnetic Conference - Short Papers, INTERMAG Short Papers 2023, Sendai, Japan, 5/15/23. https://doi.org/10.1109/INTERMAGShortPapers58606.2023.10228606

Analysis of Aluminum Eddy Current Effect for Planar Switched Reluctance Motors. / Sun, Jun Di; He, Zhengyou; Cao, Guang Zhong et al.
2023 IEEE International Magnetic Conference - Short Papers, INTERMAG Short Papers 2023 - Proceedings. 2023. (2023 IEEE International Magnetic Conference - Short Papers, INTERMAG Short Papers 2023 - Proceedings).

Producción científica: Conference contribution › revisión exhaustiva

TY - GEN

T1 - Analysis of Aluminum Eddy Current Effect for Planar Switched Reluctance Motors

AU - Sun, Jun Di

AU - He, Zhengyou

AU - Cao, Guang Zhong

AU - Huang, Su Dan

AU - He, Jiangbiao

AU - Qian, Qing Quan

PY - 2023

Y1 - 2023

N2 - In this article, influence of aluminum eddy current in the PSRM stator array on the electromagnetic properties and control performance is investigated. The eddy current density distribution model is established based on Maxwell's equations, and the inductance model is derived considering the eddy current effect. The effect of aluminum eddy current on the PSRM position control performance is qualitatively analyzed. The aluminum eddy current distribution and ohmic loss distribution characteristics with the mover at different positions are verified by finite element analysis. The validity of the developed inductance model is experimentally verified. A material replacement method is proposed to eliminate the aluminum eddy current. The experimental results show that the position control accuracy of the PSRM prototype is improved by 6.94% on average after the elimination of eddy currents, while the motor efficiency is improved by 6.51%.

AB - In this article, influence of aluminum eddy current in the PSRM stator array on the electromagnetic properties and control performance is investigated. The eddy current density distribution model is established based on Maxwell's equations, and the inductance model is derived considering the eddy current effect. The effect of aluminum eddy current on the PSRM position control performance is qualitatively analyzed. The aluminum eddy current distribution and ohmic loss distribution characteristics with the mover at different positions are verified by finite element analysis. The validity of the developed inductance model is experimentally verified. A material replacement method is proposed to eliminate the aluminum eddy current. The experimental results show that the position control accuracy of the PSRM prototype is improved by 6.94% on average after the elimination of eddy currents, while the motor efficiency is improved by 6.51%.

KW - Eddy current

KW - inductance model

KW - planar switched reluctance motors

KW - position estimation

UR - https://www.scopus.com/pages/publications/85172739522

UR - https://www.scopus.com/pages/publications/85172739522#tab=citedBy

U2 - 10.1109/INTERMAGShortPapers58606.2023.10228606

DO - 10.1109/INTERMAGShortPapers58606.2023.10228606

M3 - Conference contribution

AN - SCOPUS:85172739522

T3 - 2023 IEEE International Magnetic Conference - Short Papers, INTERMAG Short Papers 2023 - Proceedings

BT - 2023 IEEE International Magnetic Conference - Short Papers, INTERMAG Short Papers 2023 - Proceedings

T2 - 2023 IEEE International Magnetic Conference - Short Papers, INTERMAG Short Papers 2023

Y2 - 15 May 2023 through 19 May 2023

ER -

Sun JD, He Z, Cao GZ, Huang SD, He J, Qian QQ. Analysis of Aluminum Eddy Current Effect for Planar Switched Reluctance Motors. En 2023 IEEE International Magnetic Conference - Short Papers, INTERMAG Short Papers 2023 - Proceedings. 2023. (2023 IEEE International Magnetic Conference - Short Papers, INTERMAG Short Papers 2023 - Proceedings). doi: 10.1109/INTERMAGShortPapers58606.2023.10228606

Analysis of Aluminum Eddy Current Effect for Planar Switched Reluctance Motors

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