Title :
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
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;
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
DOI :
10.1109/EPE.2007.4417750
