Temperature prediction of oil-cooled IPMSM for in-wheel direct-drive through lumped parameter thermal model

Jae Han Sim, Seung Hee Chai, Dong Min Kim, Jung-Pyo Hong

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Citations (Scopus)

Abstract

This paper focuses on estimating the temperature of end winding, in which the highest temperature exists out of all the components, in Interior Permanent Magnet Synchronous Motor (IPMSM) for in-wheel direct drive. A lumped parameter thermal model of IPMSM is suggested with considering core, copper, mechanical, and eddy current losses, which are the heat sources and calculated from finite element analysis to improve the accuracy of the prediction. In addition, the thermal model is comprised of thermal resistances and capacitances determined by the configurations and the dimensions of motor. Finally, an oilcooling system is covered with the concepts of thermal conductivity, density, specific heat at constant pressure, dynamic viscosity, and flow rate.

Original languageEnglish
Title of host publication2013 International Conference on Electrical Machines and Systems, ICEMS 2013
PublisherIEEE Computer Society
Pages134-138
Number of pages5
ISBN (Print)9781479914470
StatePublished - 2013 Jan 1
Event2013 International Conference on Electrical Machines and Systems, ICEMS 2013 - Busan, Korea, Republic of
Duration: 2013 Oct 262013 Oct 29

Other

Other2013 International Conference on Electrical Machines and Systems, ICEMS 2013
CountryKorea, Republic of
CityBusan
Period13/10/2613/10/29

Fingerprint

Synchronous motors
Permanent magnets
Wheels
Eddy currents
Heat resistance
Temperature
Specific heat
Thermal conductivity
Capacitance
Flow rate
Viscosity
Copper
Finite element method
Oils
Hot Temperature

Cite this

Sim, J. H., Chai, S. H., Kim, D. M., & Hong, J-P. (2013). Temperature prediction of oil-cooled IPMSM for in-wheel direct-drive through lumped parameter thermal model. In 2013 International Conference on Electrical Machines and Systems, ICEMS 2013 (pp. 134-138). [6754540] IEEE Computer Society.
Sim, Jae Han ; Chai, Seung Hee ; Kim, Dong Min ; Hong, Jung-Pyo. / Temperature prediction of oil-cooled IPMSM for in-wheel direct-drive through lumped parameter thermal model. 2013 International Conference on Electrical Machines and Systems, ICEMS 2013. IEEE Computer Society, 2013. pp. 134-138
@inproceedings{2b2be637bdb348f8b037814916e3fdd2,
title = "Temperature prediction of oil-cooled IPMSM for in-wheel direct-drive through lumped parameter thermal model",
abstract = "This paper focuses on estimating the temperature of end winding, in which the highest temperature exists out of all the components, in Interior Permanent Magnet Synchronous Motor (IPMSM) for in-wheel direct drive. A lumped parameter thermal model of IPMSM is suggested with considering core, copper, mechanical, and eddy current losses, which are the heat sources and calculated from finite element analysis to improve the accuracy of the prediction. In addition, the thermal model is comprised of thermal resistances and capacitances determined by the configurations and the dimensions of motor. Finally, an oilcooling system is covered with the concepts of thermal conductivity, density, specific heat at constant pressure, dynamic viscosity, and flow rate.",
author = "Sim, {Jae Han} and Chai, {Seung Hee} and Kim, {Dong Min} and Jung-Pyo Hong",
year = "2013",
month = "1",
day = "1",
language = "English",
isbn = "9781479914470",
pages = "134--138",
booktitle = "2013 International Conference on Electrical Machines and Systems, ICEMS 2013",
publisher = "IEEE Computer Society",

}

Sim, JH, Chai, SH, Kim, DM & Hong, J-P 2013, Temperature prediction of oil-cooled IPMSM for in-wheel direct-drive through lumped parameter thermal model. in 2013 International Conference on Electrical Machines and Systems, ICEMS 2013., 6754540, IEEE Computer Society, pp. 134-138, 2013 International Conference on Electrical Machines and Systems, ICEMS 2013, Busan, Korea, Republic of, 13/10/26.

Temperature prediction of oil-cooled IPMSM for in-wheel direct-drive through lumped parameter thermal model. / Sim, Jae Han; Chai, Seung Hee; Kim, Dong Min; Hong, Jung-Pyo.

2013 International Conference on Electrical Machines and Systems, ICEMS 2013. IEEE Computer Society, 2013. p. 134-138 6754540.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

TY - GEN

T1 - Temperature prediction of oil-cooled IPMSM for in-wheel direct-drive through lumped parameter thermal model

AU - Sim, Jae Han

AU - Chai, Seung Hee

AU - Kim, Dong Min

AU - Hong, Jung-Pyo

PY - 2013/1/1

Y1 - 2013/1/1

N2 - This paper focuses on estimating the temperature of end winding, in which the highest temperature exists out of all the components, in Interior Permanent Magnet Synchronous Motor (IPMSM) for in-wheel direct drive. A lumped parameter thermal model of IPMSM is suggested with considering core, copper, mechanical, and eddy current losses, which are the heat sources and calculated from finite element analysis to improve the accuracy of the prediction. In addition, the thermal model is comprised of thermal resistances and capacitances determined by the configurations and the dimensions of motor. Finally, an oilcooling system is covered with the concepts of thermal conductivity, density, specific heat at constant pressure, dynamic viscosity, and flow rate.

AB - This paper focuses on estimating the temperature of end winding, in which the highest temperature exists out of all the components, in Interior Permanent Magnet Synchronous Motor (IPMSM) for in-wheel direct drive. A lumped parameter thermal model of IPMSM is suggested with considering core, copper, mechanical, and eddy current losses, which are the heat sources and calculated from finite element analysis to improve the accuracy of the prediction. In addition, the thermal model is comprised of thermal resistances and capacitances determined by the configurations and the dimensions of motor. Finally, an oilcooling system is covered with the concepts of thermal conductivity, density, specific heat at constant pressure, dynamic viscosity, and flow rate.

UR - http://www.scopus.com/inward/record.url?scp=84928382138&partnerID=8YFLogxK

M3 - Conference contribution

AN - SCOPUS:84928382138

SN - 9781479914470

SP - 134

EP - 138

BT - 2013 International Conference on Electrical Machines and Systems, ICEMS 2013

PB - IEEE Computer Society

ER -

Sim JH, Chai SH, Kim DM, Hong J-P. Temperature prediction of oil-cooled IPMSM for in-wheel direct-drive through lumped parameter thermal model. In 2013 International Conference on Electrical Machines and Systems, ICEMS 2013. IEEE Computer Society. 2013. p. 134-138. 6754540