Title :
Induction motor eccentricity diagnosis using impedance spectrum and shaft voltage
Author :
Rogozin, G.G. ; Osipov, D.Y.
Author_Institution :
Dept. of Electr. Eng., Donetsk Nat. Tech. Univ., Donetsk, Ukraine
Abstract :
The paper is devoted to experimental investigations of the induction motor rotor eccentricity problem by the use of displacement of the rotor centerline in the stator bore. The changes in the impedance spectrum and the shaft voltage have been analyzed.
Keywords :
electric impedance; induction motors; rotors; stators; impedance spectrum; induction motor; rotor centerline; rotor eccentricity problem; shaft voltage; stator; Harmonic analysis; Impedance; Induction motors; Rotors; Shafts; Stators; Voltage measurement; Impedance spectrum; rotor eccentricity; shaft voltage;
Conference_Titel :
Electrical Machines (ICEM), 2010 XIX International Conference on
Conference_Location :
Rome
Print_ISBN :
978-1-4244-4174-7
Electronic_ISBN :
978-1-4244-4175-4
DOI :
10.1109/ICELMACH.2010.5608239
