An Efficient Thermal Computation Model of PMSM Based on FEA Results and Interpolation

Chengsi Liu; Jibin Zou; Yongxiang Xu; Guodong Yu

doi:10.1109/TASC.2021.3096512

An Efficient Thermal Computation Model of PMSM Based on FEA Results and Interpolation

Chengsi Liu^*
, Jibin Zou
, Yongxiang Xu
, Guodong Yu

^*Corresponding author for this work

Department of Electrical Engineering and Automation

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

21 Scopus citations

Abstract

Permanent magnet synchronous motor (PMSM) is a complex heat transfer system, so it is difficult to calculate the temperature rise of PMSM efficiently and accurately. In order to calculate the thermal performance of PMSM, this paper proposes an efficient and high fidelity thermal computation model based on finite-element analysis (FEA) results and interpolation. After the establishment of the model, the required results can be look up from the interpolation database directly without FEA calculation, so the efficiency and the accuracy of the model are guaranteed. The accuracy of the model is verified by FEA and experimental results.

Original language	English
Article number	9483625
Journal	IEEE Transactions on Applied Superconductivity
Volume	31
Issue number	8
DOIs	https://doi.org/10.1109/TASC.2021.3096512
State	Published - Nov 2021
Externally published	Yes

Keywords

Finite element analysis (FEA)
permanent magnet synchronous motor (PMSM)
thermal analysis

Access to Document

10.1109/TASC.2021.3096512

Cite this

@article{d320b3d4ef9246d8bd4469762a66374a,

title = "An Efficient Thermal Computation Model of PMSM Based on FEA Results and Interpolation",

abstract = "Permanent magnet synchronous motor (PMSM) is a complex heat transfer system, so it is difficult to calculate the temperature rise of PMSM efficiently and accurately. In order to calculate the thermal performance of PMSM, this paper proposes an efficient and high fidelity thermal computation model based on finite-element analysis (FEA) results and interpolation. After the establishment of the model, the required results can be look up from the interpolation database directly without FEA calculation, so the efficiency and the accuracy of the model are guaranteed. The accuracy of the model is verified by FEA and experimental results.",

keywords = "Finite element analysis (FEA), permanent magnet synchronous motor (PMSM), thermal analysis",

author = "Chengsi Liu and Jibin Zou and Yongxiang Xu and Guodong Yu",

note = "Publisher Copyright: {\textcopyright} 2002-2011 IEEE.",

year = "2021",

month = nov,

doi = "10.1109/TASC.2021.3096512",

language = "英语",

volume = "31",

journal = "IEEE Transactions on Applied Superconductivity",

issn = "1051-8223",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

number = "8",

}

TY - JOUR

T1 - An Efficient Thermal Computation Model of PMSM Based on FEA Results and Interpolation

AU - Liu, Chengsi

AU - Zou, Jibin

AU - Xu, Yongxiang

AU - Yu, Guodong

PY - 2021/11

Y1 - 2021/11

N2 - Permanent magnet synchronous motor (PMSM) is a complex heat transfer system, so it is difficult to calculate the temperature rise of PMSM efficiently and accurately. In order to calculate the thermal performance of PMSM, this paper proposes an efficient and high fidelity thermal computation model based on finite-element analysis (FEA) results and interpolation. After the establishment of the model, the required results can be look up from the interpolation database directly without FEA calculation, so the efficiency and the accuracy of the model are guaranteed. The accuracy of the model is verified by FEA and experimental results.

AB - Permanent magnet synchronous motor (PMSM) is a complex heat transfer system, so it is difficult to calculate the temperature rise of PMSM efficiently and accurately. In order to calculate the thermal performance of PMSM, this paper proposes an efficient and high fidelity thermal computation model based on finite-element analysis (FEA) results and interpolation. After the establishment of the model, the required results can be look up from the interpolation database directly without FEA calculation, so the efficiency and the accuracy of the model are guaranteed. The accuracy of the model is verified by FEA and experimental results.

KW - Finite element analysis (FEA)

KW - permanent magnet synchronous motor (PMSM)

KW - thermal analysis

UR - https://www.scopus.com/pages/publications/85110878620

U2 - 10.1109/TASC.2021.3096512

DO - 10.1109/TASC.2021.3096512

M3 - 文章

AN - SCOPUS:85110878620

SN - 1051-8223

VL - 31

JO - IEEE Transactions on Applied Superconductivity

JF - IEEE Transactions on Applied Superconductivity

IS - 8

M1 - 9483625

ER -

An Efficient Thermal Computation Model of PMSM Based on FEA Results and Interpolation

Abstract

Keywords

Access to Document

Other files and links

Fingerprint

Cite this