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Fault detection, motor current signature analysis (MCSA), squirrel-cage induction motor
This paper focuses on experimental results to prove that motor current signature analysis (MCSA) can diagnose shorted turns in low voltage stator windings of 3-phase induction motors using LabVIEW. The diagnostic strategy is presented and variables that influence the diagnosis are discussed. Current spectra from motors with short-circuited turns (with and without short circuit current limiting resistors) are presented and fully analyzed. Results from motors tested to failure are reported. The results in this paper were from industrial motors of different pole numbers with concentric and lap wound winding designs. Since stator failures account for a high percentage of failures the results are particularly relevant to industry.
K.Vinoth Kumar, S.Suresh Kumar, "LabVIEW based Condition Monitoring of Induction Machines", International Journal of Intelligent Systems and Applications(IJISA), vol.4, no.3, pp.56-62, 2012. DOI:10.5815/ijisa.2012.03.08
G.B. Kliman, W.J. Premerlani, R.A. Koegl, D. Hoeweler, A New Approach to On-Line Turn Fault Detection in AC Motors, in: IAS Annual Meeting, October 1996, 1996, pp. 687–693.
J F Bangura and N A Demerdash: “Comparison between Characterization and Diagnosis of Broken BarslEnd-Ring Connectors and Airgap Eccentricities of Induction Motors in ASDs using a Coupled Finite Element-State Space Method, IEEE Transactions on Energy Conversion, Vol. 15, No. 1, March, 2000, pp 48-56
William.T.Thomson and Mark fenger: "Current signature analysis to detect induction motor faults " - IEEE Transaction. On IAS Magazine, Vol , 7 , No .4 , pp , 26-34 , july / August 2001.
S. Williamson, K. Mirzoian, Analysis of cage induction motors with stator winding faults, IEEE Trans. Power Apparatus Syst. PAS-104 (7) (1985) 1838–1842.
William.T.Thomson and Ronald J. Gilmore : " Motor Current signature analysis to detect induction faults in Induction motor Drives – Fundamentals , Data Interpretation and Industrial case Histories " - proceedings of Thirty second turbo machinery symposium – 2003.
M. Arkan, D. Kostic-Perovic, P.J. Unsworth, Online stator fault diagnosis in induction motors, IEE Proceedings: Electric Power Applications 148 (6) (2001) 537–547.
YE Zhongming and WU Bin, "A Review on Induction Motor Online Fault Diagnosis" Ryerson Polytechnic University, Canada, IEEE, 2000
Tom Bishop " Squirrel cage Rotor Testing", EASA Convention 2003, Moscone convention Centre , San Francisco, CA June 30, 2003
Tavner. P. and Penman .J.,Condition Monitoring of Electrical Machines, Research Studies Ltd., London, England John Wiley & Sons.
Peter Vas, “Parameter estimation, condition monitoring and diagnosis of electrical machines”, 1995.