Research on vibration analysis and noise-reduction technique of PM motor

Eri Zeze, Kan Akatsu

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

12 Citations (Scopus)

Abstract

This paper investigates a relationship between vibration of an interior permanent magnet synchronous motor and an inverter PWM carrier signal by the analysis and the experimental results. 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 the flux density in the air gap and the vibration around the carrier frequency can be analyzed. Adding that, the experiments which are both the tracking analysis and the mode analysis are carried out to confirm the analysis results. Furthermore, in order to reduce the vibration due to that the inverter PWM carrier signal a current hysteresis control is adopted instead of the PWM control. This verification shows the effectiveness of the proposed reduced vibration technique by both simulation and experimental results.

Original languageEnglish
Title of host publicationProceedings - 2012 20th International Conference on Electrical Machines, ICEM 2012
Pages458-463
Number of pages6
DOIs
Publication statusPublished - 2012
Externally publishedYes
Event2012 20th International Conference on Electrical Machines, ICEM 2012 - Marseille
Duration: 2012 Sep 22012 Sep 5

Other

Other2012 20th International Conference on Electrical Machines, ICEM 2012
CityMarseille
Period12/9/212/9/5

Fingerprint

Vibration analysis
Noise abatement
Pulse width modulation
Fluxes
Synchronous motors
Air
Permanent magnets
Hysteresis
Simulators
Finite element method
Networks (circuits)
Experiments

Keywords

  • Carrier frequency signal
  • Hysteresis control
  • Natural vibration
  • Permanent magnet synchronous motor
  • PWM control
  • Resonance
  • Spatial harmonic
  • Vibration mode
  • Vibration of electromagnetic force

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Mechanical Engineering

Cite this

Zeze, E., & Akatsu, K. (2012). Research on vibration analysis and noise-reduction technique of PM motor. In Proceedings - 2012 20th International Conference on Electrical Machines, ICEM 2012 (pp. 458-463). [6349909] https://doi.org/10.1109/ICElMach.2012.6349909

Research on vibration analysis and noise-reduction technique of PM motor. / Zeze, Eri; Akatsu, Kan.

Proceedings - 2012 20th International Conference on Electrical Machines, ICEM 2012. 2012. p. 458-463 6349909.

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

Zeze, E & Akatsu, K 2012, Research on vibration analysis and noise-reduction technique of PM motor. in Proceedings - 2012 20th International Conference on Electrical Machines, ICEM 2012., 6349909, pp. 458-463, 2012 20th International Conference on Electrical Machines, ICEM 2012, Marseille, 12/9/2. https://doi.org/10.1109/ICElMach.2012.6349909
Zeze E, Akatsu K. Research on vibration analysis and noise-reduction technique of PM motor. In Proceedings - 2012 20th International Conference on Electrical Machines, ICEM 2012. 2012. p. 458-463. 6349909 https://doi.org/10.1109/ICElMach.2012.6349909
Zeze, Eri ; Akatsu, Kan. / Research on vibration analysis and noise-reduction technique of PM motor. Proceedings - 2012 20th International Conference on Electrical Machines, ICEM 2012. 2012. pp. 458-463
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