Commenced in January 2007
Paper Count: 31103
Fault Detection of Broken Rotor Bars Using Stator Current Spectrum for the Direct Torque Control Induction Motor
Abstract:The numerous qualities of squirrel cage induction machines enhance their use in industry. However, various faults can occur, such as stator short-circuits and rotor failures. In this paper, we use a technique based on the spectral analysis of stator current in order to detect the fault in the machine: broken rotor bars. Thus, the number effect of the breaks has been highlighted. The effect is highlighted by considering the machine controlled by the Direct Torque Control (DTC). The key to fault detection is the development of a simplified dynamic model of a squirrel cage induction motor taking account the broken bars fault and the stator current spectrum analysis (FFT).
Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1063050Procedia APA BibTeX Chicago EndNote Harvard JSON MLA RIS XML ISO 690 PDF Downloads 2785
 Drif, M.; Cardoso, A. J. M.; "The Instantaneous Reactive Power Approach for Rotor Cage Faults Diagnosis in Induction Motor Drives", Proc IEEE Power Electronics Specialists Conf. - PESC, Rhodes, Greece, Vol. 1, pp. 1548 - 1552, June, 2008.
 M. Eltabach, A. Chahata and I. Zein, "A comparison of external and internal methods of signal spectral analysis for broken rotor bars detection in induction motors," IEEE Trans. on Ind. Elec., vol. 51, n┬░ 1, pp. 107-121, Feb. 2004.
 M. E. H. Benbouzid, "Bibliography on induction motor faults detection and diagnosis," IEEE Trans. on Energy Conver., vol. 14 n┬░ 4, pp. 1065- 1074, Dec.1999.
 W.S.H. Wong and D. Holliday. "Minimisation of flux droop in direct torque controlled induction motor drives", IEEE, 7 Nov 2004, pp. 694- 703, proceedings online no. 20040681.
 Menacer, A. Benakcha, M.S. Nait Said, S. Drid, "Stator Current Analysis of Incipient Fault into Induction Machine Rotor Bras", Journal of Electrical Engineering, Roumanie, Vol 4, N┬░2-2004, pp 5-12.
 Menacer, S. Moreau, A. Benakcha, M.S. Nait Said " Effect of the position and the number of broken bras on Asynchronous Motor Stator Current Spectrum", EPE-Power Electronics and Motion Control, Portoroz, Slovenia, 2006.
 S. Benaggoune, S. Belkacem, R. Abdessemed, "Sensorless Direct Torque Control of PMSM Drive with EKF Estimation of Speed, Rotor Position and Load Torque Observer", Asian Journal of Information Technology 6 (2): 236-242, 2007.
 Canudas, " Modélisation Contr├┤le Vectoriel et DTC ", Edition HARMES Science Europe, Ltd.
 Takahashi, T. Noguchi, "A New Quick Response and High Efficiency Control Strategy of an Induction Machine", IEEE. Trans. Indus. Applied, 22: 820-827.