Abstract
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.
| Original language | English |
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| Title of host publication | 40th International Congress and Exposition on Noise Control Engineering 2011, INTER-NOISE 2011 |
| Pages | 850-857 |
| Number of pages | 8 |
| Volume | 1 |
| Publication status | Published - 2011 |
| Event | 40th International Congress and Exposition on Noise Control Engineering 2011, INTER-NOISE 2011 - Osaka Duration: 2011 Sep 4 → 2011 Sep 7 |
Other
| Other | 40th International Congress and Exposition on Noise Control Engineering 2011, INTER-NOISE 2011 |
|---|---|
| City | Osaka |
| Period | 11/9/4 → 11/9/7 |
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ASJC Scopus subject areas
- Acoustics and Ultrasonics
Cite this
Zeze, E., & Akatsu, K. (2011). PWM carrier frequency effect to vibration on permanent magnet synchronous motor. In 40th International Congress and Exposition on Noise Control Engineering 2011, INTER-NOISE 2011 (Vol. 1, pp. 850-857)