Dynamic characteristics of the synchronous motor applying plural sub-magnets scheme to the rotor

Takashi Onuki, Woojin Jeon, Hidek Watanabe, Akiyoshi Nakamoto, Yushi Kamiya

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

Abstract

A study is conducted to derive an optimal rotor construction in permanent magnet synchronous motor (PMSM). By adopting the proposed sub-magnet scheme, both the reduction of higher space harmonics and the enhancement of damping effects are achieved. Analytical and experimental results show that the more number of sub-magnets produces the less space harmonics and the higher damping effects.

Original languageEnglish
Title of host publicationDigests of the Intermag Conference
PublisherIEEE
Publication statusPublished - 1999
EventProceedings of the 1999 IEEE International Magnetics Conference 'Digest of Intermag 99' - Kyongju, South Korea
Duration: 1999 May 181999 May 21

Other

OtherProceedings of the 1999 IEEE International Magnetics Conference 'Digest of Intermag 99'
CityKyongju, South Korea
Period99/5/1899/5/21

Fingerprint

Synchronous motors
Magnets
Rotors
Damping
Permanent magnets

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

Cite this

Onuki, T., Jeon, W., Watanabe, H., Nakamoto, A., & Kamiya, Y. (1999). Dynamic characteristics of the synchronous motor applying plural sub-magnets scheme to the rotor. In Digests of the Intermag Conference IEEE.

Dynamic characteristics of the synchronous motor applying plural sub-magnets scheme to the rotor. / Onuki, Takashi; Jeon, Woojin; Watanabe, Hidek; Nakamoto, Akiyoshi; Kamiya, Yushi.

Digests of the Intermag Conference. IEEE, 1999.

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

Onuki, T, Jeon, W, Watanabe, H, Nakamoto, A & Kamiya, Y 1999, Dynamic characteristics of the synchronous motor applying plural sub-magnets scheme to the rotor. in Digests of the Intermag Conference. IEEE, Proceedings of the 1999 IEEE International Magnetics Conference 'Digest of Intermag 99', Kyongju, South Korea, 99/5/18.
Onuki T, Jeon W, Watanabe H, Nakamoto A, Kamiya Y. Dynamic characteristics of the synchronous motor applying plural sub-magnets scheme to the rotor. In Digests of the Intermag Conference. IEEE. 1999
Onuki, Takashi ; Jeon, Woojin ; Watanabe, Hidek ; Nakamoto, Akiyoshi ; Kamiya, Yushi. / Dynamic characteristics of the synchronous motor applying plural sub-magnets scheme to the rotor. Digests of the Intermag Conference. IEEE, 1999.
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abstract = "A study is conducted to derive an optimal rotor construction in permanent magnet synchronous motor (PMSM). By adopting the proposed sub-magnet scheme, both the reduction of higher space harmonics and the enhancement of damping effects are achieved. Analytical and experimental results show that the more number of sub-magnets produces the less space harmonics and the higher damping effects.",
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