Numerical shape design characteristics of torque ripple reduction for interior permanent magnet synchronous motor

Kyung Won Jeon; Tae Yong Lee; Yong Jae Kim; Sang Yong Jung

doi:10.1049/cp.2014.0237

Numerical shape design characteristics of torque ripple reduction for interior permanent magnet synchronous motor

Kyung Won Jeon
, Tae Yong Lee
, Yong Jae Kim
, Sang Yong Jung

Department of Electronic and Electrical Engineering

Sungkyunkwan University
Chosun University

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

11 Scopus citations

Abstract

In this paper, the research on shape design of Interior Permanent Magnet Synchronous Motor (IPMSM) aimed for torque ripple reduction, applied for Hybrid Electric Vehicle (HEV), has been addressed through numerical analysis of non-linear electromagnetic field based on Finite Element Method (FEM). From the initial model with 6-pole, 9-slot, and concentrated winding, numerical design characteristics on torque ripple reduction in accordance with various structural configurations of stator tooth, rotor notch shape, and PM barrier are investigated. Moreover, the designed model which minimizes torque ripple is proposed and its characteristics are validated with comparison of the initial model with respect to Back-EMF Total Harmonics Distortion (THD), radial force density, cogging torque, spatial and time harmonics of torque ripple computed via numerical co-simulation with inverter.

Original language	English
Title of host publication	9th IET International Conference on Computation in Electromagnetics, CEM 2014
Publisher	Institution of Engineering and Technology
Edition	627 CP
ISBN (Print)	9781849198172
DOIs	https://doi.org/10.1049/cp.2014.0237
State	Published - 2014
Event	9th IET International Conference on Computation in Electromagnetics, CEM 2014 - London, United Kingdom Duration: 31 Mar 2014 → 1 Apr 2014

Publication series

Name	IET Conference Publications
Number	627 CP
Volume	2014

Conference

Conference	9th IET International Conference on Computation in Electromagnetics, CEM 2014
Country/Territory	United Kingdom
City	London
Period	31/03/14 → 1/04/14

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

Keywords

Back-EMF total harmonic distortion
Cosimulation
Electric oil pump
FEM
IPMSM
Shape design
Torque ripple

Access to Document

10.1049/cp.2014.0237

Cite this

Jeon, K. W., Lee, T. Y., Kim, Y. J., & Jung, S. Y. (2014). Numerical shape design characteristics of torque ripple reduction for interior permanent magnet synchronous motor. In 9th IET International Conference on Computation in Electromagnetics, CEM 2014 (627 CP ed.). (IET Conference Publications; Vol. 2014, No. 627 CP). Institution of Engineering and Technology. https://doi.org/10.1049/cp.2014.0237

@inproceedings{3c7c9df202fd48788569460b33eec113,

title = "Numerical shape design characteristics of torque ripple reduction for interior permanent magnet synchronous motor",

abstract = "In this paper, the research on shape design of Interior Permanent Magnet Synchronous Motor (IPMSM) aimed for torque ripple reduction, applied for Hybrid Electric Vehicle (HEV), has been addressed through numerical analysis of non-linear electromagnetic field based on Finite Element Method (FEM). From the initial model with 6-pole, 9-slot, and concentrated winding, numerical design characteristics on torque ripple reduction in accordance with various structural configurations of stator tooth, rotor notch shape, and PM barrier are investigated. Moreover, the designed model which minimizes torque ripple is proposed and its characteristics are validated with comparison of the initial model with respect to Back-EMF Total Harmonics Distortion (THD), radial force density, cogging torque, spatial and time harmonics of torque ripple computed via numerical co-simulation with inverter.",

keywords = "Back-EMF total harmonic distortion, Cosimulation, Electric oil pump, FEM, IPMSM, Shape design, Torque ripple",

author = "Jeon, \{Kyung Won\} and Lee, \{Tae Yong\} and Kim, \{Yong Jae\} and Jung, \{Sang Yong\}",

year = "2014",

doi = "10.1049/cp.2014.0237",

language = "English",

isbn = "9781849198172",

series = "IET Conference Publications",

publisher = "Institution of Engineering and Technology",

number = "627 CP",

booktitle = "9th IET International Conference on Computation in Electromagnetics, CEM 2014",

edition = "627 CP",

note = "9th IET International Conference on Computation in Electromagnetics, CEM 2014 ; Conference date: 31-03-2014 Through 01-04-2014",

}

Jeon, KW, Lee, TY, Kim, YJ & Jung, SY 2014, Numerical shape design characteristics of torque ripple reduction for interior permanent magnet synchronous motor. in 9th IET International Conference on Computation in Electromagnetics, CEM 2014. 627 CP edn, IET Conference Publications, no. 627 CP, vol. 2014, Institution of Engineering and Technology, 9th IET International Conference on Computation in Electromagnetics, CEM 2014, London, United Kingdom, 31/03/14. https://doi.org/10.1049/cp.2014.0237

Numerical shape design characteristics of torque ripple reduction for interior permanent magnet synchronous motor. / Jeon, Kyung Won; Lee, Tae Yong; Kim, Yong Jae et al.
9th IET International Conference on Computation in Electromagnetics, CEM 2014. 627 CP. ed. Institution of Engineering and Technology, 2014. (IET Conference Publications; Vol. 2014, No. 627 CP).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Numerical shape design characteristics of torque ripple reduction for interior permanent magnet synchronous motor

AU - Jeon, Kyung Won

AU - Lee, Tae Yong

AU - Kim, Yong Jae

AU - Jung, Sang Yong

PY - 2014

Y1 - 2014

N2 - In this paper, the research on shape design of Interior Permanent Magnet Synchronous Motor (IPMSM) aimed for torque ripple reduction, applied for Hybrid Electric Vehicle (HEV), has been addressed through numerical analysis of non-linear electromagnetic field based on Finite Element Method (FEM). From the initial model with 6-pole, 9-slot, and concentrated winding, numerical design characteristics on torque ripple reduction in accordance with various structural configurations of stator tooth, rotor notch shape, and PM barrier are investigated. Moreover, the designed model which minimizes torque ripple is proposed and its characteristics are validated with comparison of the initial model with respect to Back-EMF Total Harmonics Distortion (THD), radial force density, cogging torque, spatial and time harmonics of torque ripple computed via numerical co-simulation with inverter.

AB - In this paper, the research on shape design of Interior Permanent Magnet Synchronous Motor (IPMSM) aimed for torque ripple reduction, applied for Hybrid Electric Vehicle (HEV), has been addressed through numerical analysis of non-linear electromagnetic field based on Finite Element Method (FEM). From the initial model with 6-pole, 9-slot, and concentrated winding, numerical design characteristics on torque ripple reduction in accordance with various structural configurations of stator tooth, rotor notch shape, and PM barrier are investigated. Moreover, the designed model which minimizes torque ripple is proposed and its characteristics are validated with comparison of the initial model with respect to Back-EMF Total Harmonics Distortion (THD), radial force density, cogging torque, spatial and time harmonics of torque ripple computed via numerical co-simulation with inverter.

KW - Back-EMF total harmonic distortion

KW - Cosimulation

KW - Electric oil pump

KW - FEM

KW - IPMSM

KW - Shape design

KW - Torque ripple

UR - https://www.scopus.com/pages/publications/84902014440

U2 - 10.1049/cp.2014.0237

DO - 10.1049/cp.2014.0237

M3 - Conference contribution

AN - SCOPUS:84902014440

SN - 9781849198172

T3 - IET Conference Publications

BT - 9th IET International Conference on Computation in Electromagnetics, CEM 2014

PB - Institution of Engineering and Technology

T2 - 9th IET International Conference on Computation in Electromagnetics, CEM 2014

Y2 - 31 March 2014 through 1 April 2014

ER -

Numerical shape design characteristics of torque ripple reduction for interior permanent magnet synchronous motor

Abstract

Publication series

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UN SDGs

Keywords

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