Active piezoelectric vibration control for high speed switched reluctance machine

Author

Ojeda, Xavier ; Mininger, Xavier ; Gabsi, Mohamed ; Hlioui, Sami ; Lecrivain, Michel

Author_Institution

ENS Cachan SATIE, Cachan

fYear

2007

fDate

2-5 Sept. 2007

Firstpage

1

Lastpage

9

Abstract

This paper presents an active compensation method of mechanical and aerodynamic vibrations for high speed switched reluctance machines (SRM). This method consists in sticking two piezoelectric bars on the external surface of the stator. These ones are controlled considering the vibratory acceleration of a particular structure point. This method allows the reduction of the vibratory acceleration due to aerodynamic, mechanical and magnetic phenomena of the studied structure and then the decrease of generated acoustic noise.

Keywords

active filters; piezoelectric actuators; reluctance machines; reluctance motor drives; vibration control; active compensation method; active filters; active piezoelectric vibration control; electroactive materials; generated acoustic noise; high speed switched reluctance machine; piezoactuators; switched reluctance drive; vibratory acceleration; Acceleration; Accelerometers; Acoustic noise; Aerodynamics; Frequency; Piezoelectric actuators; Reluctance machines; Reluctance motors; Stators; Vibration control; Acoustic Noise; Active filter; Electroactive; Piezo actuators; Switched reluctance drive; materials;

fLanguage

English

Publisher

ieee

Conference_Titel

Power Electronics and Applications, 2007 European Conference on

Conference_Location

Aalborg

Print_ISBN

978-92-75815-10-8

Electronic_ISBN

978-92-75815-10-8

Type

conf

DOI

10.1109/EPE.2007.4417750

Filename

4417750