DocumentCode :
3163636
Title :
Comparative study of inter-turn short circuit fault in stator and rotor windings on a small and Medium Power Wound Rotor Induction Machine
Author :
Razafimahefa, T.D. ; Heraud, N. ; Sambatra, E.J.R. ; Wailly, O.
Author_Institution :
Lab. SPE, Univ. of Corse, France
fYear :
2015
fDate :
16-19 June 2015
Firstpage :
184
Lastpage :
189
Abstract :
An accurate model and reliable detection system of an induction motor is a very important tool for diagnostic and fault detection. This paper deals with modelling of an inter-turn short circuit in stator and rotor windings of an induction machine and the fault detection at start-up. Winding function approach is chosen for the fault modeling and time-frequency analysis is proposed for the detection of fault. The detection method is based on detection of sidebands at certain frequencies using Wigner-Ville Distribution.
Keywords :
asynchronous machines; fault diagnosis; rotors; stators; time-frequency analysis; Wigner-Ville distribution; fault detection; fault modeling; interturn short circuit fault; medium power wound rotor induction machine; rotor windings; small power wound rotor induction machine; stator windings; time-frequency analysis; Circuit faults; Mathematical model; Rotors; Stator windings; Time-frequency analysis; Windings; induction machine; short circuit; start-up; time-frequency analysis; winding function;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Control and Automation (MED), 2015 23th Mediterranean Conference on
Conference_Location :
Torremolinos
Type :
conf
DOI :
10.1109/MED.2015.7158748
Filename :
7158748
Link To Document :
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