PWM carrier frequency effect to vibration on permanent magnet synchronous motor

Eri Zeze, Kan Akatsu

研究成果: Conference contribution

抄録

This paper shows the inverter carrier frequency effects to the vibration on a permanent magnet synchronous motor (PMSM) by measurements and simulations. A coupling analysis between a circuit simulator and an FEA is used to analyze the flux density which the carrier harmonics are included in the air gap. The vibration analysis is carried out by using that flux density in the air gap, the vibration around the carrier frequency can be analyzed. Adding that, the experiment which is both the tracking analysis and the mode analysis is carried out to confirm the analysis results. As a result, the vibration frequency and also vibration mode around the carrier frequency are confirmed and these results can be used for the low vibration motor design.

本文言語English
ホスト出版物のタイトル40th International Congress and Exposition on Noise Control Engineering 2011, INTER-NOISE 2011
ページ850-857
ページ数8
出版ステータスPublished - 2011 12 1
イベント40th International Congress and Exposition on Noise Control Engineering 2011, INTER-NOISE 2011 - Osaka, Japan
継続期間: 2011 9 42011 9 7

出版物シリーズ

名前40th International Congress and Exposition on Noise Control Engineering 2011, INTER-NOISE 2011
1

Conference

Conference40th International Congress and Exposition on Noise Control Engineering 2011, INTER-NOISE 2011
国/地域Japan
CityOsaka
Period11/9/411/9/7

ASJC Scopus subject areas

  • 音響学および超音波学

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