Title :
Evaluation of D.C. Motor Variable Torque Components From Measurement of Stator Angular Vibrations
Author :
Dan, Iudean M. ; Florin, Dragan I. ; Radu, Munteanu, Jr. ; Abdesslem, Djerdir ; Abdellatif, Miraoui
Author_Institution :
L2ES, UTBM, Belfort
Abstract :
This paper presents a solution for determining the small electric motor variable torque component (generating spinning vibration), by measuring the variable component of it´s bearing reactive stress. The method is using indirect analytical determination of variable torque components using piezoelectric dynamic force transducers, signal acquisition and processing
Keywords :
DC motors; machine bearings; piezoelectric transducers; signal detection; stators; torque; vibration measurement; vibrations; D.C. motor variable torque components; bearing reactive stress; piezoelectric dynamic force transducers; signal acquisition; signal processing; small electric motor variable torque component; spinning vibration; stator angular vibrations; variable torque components; Electric motors; Electric variables measurement; Piezoelectric transducers; Signal analysis; Signal processing; Spinning; Stators; Stress measurement; Torque measurement; Vibration measurement;
Conference_Titel :
Electromagnetic Field Computation, 2006 12th Biennial IEEE Conference on
Conference_Location :
Miami, FL
Print_ISBN :
1-4244-0320-0
DOI :
10.1109/CEFC-06.2006.1633095
