Investigation on characteristics and optimal shapes of interior PM synchronous motor for electric vehicle application

S. I. Kim, Jung-Pyo Hong, J. Hur

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

1 Citation (Scopus)

Abstract

The torque ripple of interior PM synchronous motor (IPMSM) operated in wide speed range through flux weakening variously varies according to operating point. That is mainly generated because of the difference of magnetic saturation in each point. Moreover, from the torque performance point of view, the IPMSM with concentrated winding is relatively disadvantage compared with that with distributed winding and surface PM synchronous motor. Therefore, in this paper, each optimal model minimizing torque ripple at the base and maximum speed and cogging torque is investigated by an optimization method. In addition, the characteristics of each model are compared by finite element analysis and characteristic equation. In the end, the final results show the optimal shape according to the operating point of IPMSM must be changed to satisfy torque performance.

Original languageEnglish
Title of host publicationVPPC 2007 - Proceedings of the 2007 IEEE Vehicle Power and Propulsion Conference
Pages784-790
Number of pages7
DOIs
StatePublished - 2007 Dec 1
EventVPPC 2007 - 2007 IEEE Vehicle Power and Propulsion Conference - Arlington, TX, United States
Duration: 2007 Sep 92007 Sep 12

Publication series

NameVPPC 2007 - Proceedings of the 2007 IEEE Vehicle Power and Propulsion Conference

Other

OtherVPPC 2007 - 2007 IEEE Vehicle Power and Propulsion Conference
CountryUnited States
CityArlington, TX
Period07/09/907/09/12

Fingerprint

Synchronous motors
Electric vehicles
Torque
Saturation magnetization
Fluxes
Finite element method

Cite this

Kim, S. I., Hong, J-P., & Hur, J. (2007). Investigation on characteristics and optimal shapes of interior PM synchronous motor for electric vehicle application. In VPPC 2007 - Proceedings of the 2007 IEEE Vehicle Power and Propulsion Conference (pp. 784-790). [4544231] (VPPC 2007 - Proceedings of the 2007 IEEE Vehicle Power and Propulsion Conference). https://doi.org/10.1109/VPPC.2007.4544231
Kim, S. I. ; Hong, Jung-Pyo ; Hur, J. / Investigation on characteristics and optimal shapes of interior PM synchronous motor for electric vehicle application. VPPC 2007 - Proceedings of the 2007 IEEE Vehicle Power and Propulsion Conference. 2007. pp. 784-790 (VPPC 2007 - Proceedings of the 2007 IEEE Vehicle Power and Propulsion Conference).
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title = "Investigation on characteristics and optimal shapes of interior PM synchronous motor for electric vehicle application",
abstract = "The torque ripple of interior PM synchronous motor (IPMSM) operated in wide speed range through flux weakening variously varies according to operating point. That is mainly generated because of the difference of magnetic saturation in each point. Moreover, from the torque performance point of view, the IPMSM with concentrated winding is relatively disadvantage compared with that with distributed winding and surface PM synchronous motor. Therefore, in this paper, each optimal model minimizing torque ripple at the base and maximum speed and cogging torque is investigated by an optimization method. In addition, the characteristics of each model are compared by finite element analysis and characteristic equation. In the end, the final results show the optimal shape according to the operating point of IPMSM must be changed to satisfy torque performance.",
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Kim, SI, Hong, J-P & Hur, J 2007, Investigation on characteristics and optimal shapes of interior PM synchronous motor for electric vehicle application. in VPPC 2007 - Proceedings of the 2007 IEEE Vehicle Power and Propulsion Conference., 4544231, VPPC 2007 - Proceedings of the 2007 IEEE Vehicle Power and Propulsion Conference, pp. 784-790, VPPC 2007 - 2007 IEEE Vehicle Power and Propulsion Conference, Arlington, TX, United States, 07/09/9. https://doi.org/10.1109/VPPC.2007.4544231

Investigation on characteristics and optimal shapes of interior PM synchronous motor for electric vehicle application. / Kim, S. I.; Hong, Jung-Pyo; Hur, J.

VPPC 2007 - Proceedings of the 2007 IEEE Vehicle Power and Propulsion Conference. 2007. p. 784-790 4544231 (VPPC 2007 - Proceedings of the 2007 IEEE Vehicle Power and Propulsion Conference).

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

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Kim SI, Hong J-P, Hur J. Investigation on characteristics and optimal shapes of interior PM synchronous motor for electric vehicle application. In VPPC 2007 - Proceedings of the 2007 IEEE Vehicle Power and Propulsion Conference. 2007. p. 784-790. 4544231. (VPPC 2007 - Proceedings of the 2007 IEEE Vehicle Power and Propulsion Conference). https://doi.org/10.1109/VPPC.2007.4544231