Fault Detection of Broken Rotor Bars Using Stator Current Spectrum for the Direct Torque Control Induction Motor
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).
[1] 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.
[2] 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.
[3] 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.
[4] 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.
[5] 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.
[6] 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.
[7] 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.
[8] Canudas, " Modélisation Contr├┤le Vectoriel et DTC ", Edition HARMES
Science Europe, Ltd.
[9] Takahashi, T. Noguchi, "A New Quick Response and High Efficiency
Control Strategy of an Induction Machine", IEEE. Trans. Indus.
Applied, 22: 820-827.
[1] 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.
[2] 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.
[3] 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.
[4] 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.
[5] 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.
[6] 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.
[7] 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.
[8] Canudas, " Modélisation Contr├┤le Vectoriel et DTC ", Edition HARMES
Science Europe, Ltd.
[9] Takahashi, T. Noguchi, "A New Quick Response and High Efficiency
Control Strategy of an Induction Machine", IEEE. Trans. Indus.
Applied, 22: 820-827.
@article{"International Journal of Electrical, Electronic and Communication Sciences:55591", author = "Ridha Kechida and Arezki Menacer and Abdelhamid Benakcha", title = "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).", keywords = "Rotor faults, diagnosis, induction motor, DTC, statorcurrent spectrum.", volume = "4", number = "6", pages = "935-6", }