DocumentCode
3586176
Title
Speed ripple analysis for a fault induction machines using current spectrum analysis
Author
Belgacem, A. ; Ben Salem, Y. ; Abdelkrim, M.N.
Author_Institution
Anal. et Commande des Syst., UR Modelisation, Tunisia
fYear
2014
Firstpage
112
Lastpage
116
Abstract
An opening of a stator phases in the multiphase induction machines leads to a torque oscillations and rotor speed ripples. In this paper, a stator current spectrum (called Motor Current Signature Analysis MCSA) is used to detect an open stator phase. The induction machine has a dual three phase windings spatially shifted by sixty electrical degree. The aim of the proposed approach consists in computing the rotor speed ripple of the SPIM under open phase.
Keywords
induction motors; rotors; stators; torque motors; MCSA; SPIM; dual three phase windings; fault induction machines; motor current signature analysis; multiphase induction machines; open phase; rotor speed ripple analysis; sixty electrical degree; stator current spectrum analysis; stator phase detection; torque oscillations; Circuit faults; Induction motors; Rotors; Stator windings; Torque; Dual three phase induction machines; direct torque control; fuzzy logic control;
fLanguage
English
Publisher
ieee
Conference_Titel
Sciences and Techniques of Automatic Control and Computer Engineering (STA), 2014 15th International Conference on
Type
conf
DOI
10.1109/STA.2014.7086784
Filename
7086784
Link To Document