Open Access Open Access  Restricted Access Subscription or Fee Access

Dynamic Modelling and Fault Diagnosis of an Induction Motor


(*) Corresponding author


Authors' affiliations


DOI: https://doi.org/10.15866/iremos.v7i4.3293

Abstract


This paper presents a technique for developing a dynamic model of an induction motor and its fault diagnosis. This model is used for simulating the operating conditions of the Induction Motor both during the healthy case as well as in case of fault occurrence. The operating conditions of these can be differentiated from each other with respect to either the line current signature or the frequency spectrum of the line current. The model developed is simulated and the results depict the line current as well as its frequency spectrum for the healthy motor and for the faulty motor operation. The faults are introduced into the model by varying the model parameters. The results obtained in this case are used to identify the type of fault affecting a real Induction Motor. The line current signature is obtained as well as its frequency spectrum analysis is carried out and the frequency spectrum is compared with those obtained for different faults through the model to identify the type of fault thus providing an effective way of fault recognition.
Copyright © 2014 Praise Worthy Prize - All rights reserved.

Keywords


Squirrel Cage Induction Motor; Faults; Fault Diagnosis; Healthy Motor; Unbalanced Input Voltages; Stator Turn to Turn Short Circuit; Break in Stator Windings; Loss of Stator Phase

Full Text:

PDF


References


H.A. Khwaja, S.P. Gupta and V. Kumar, "A Statistical Approach for Fault Diagnosis in Electrical Machines", Institution of Electronics and Telecommunication Engineers Journal, November 2010.

D Basak., A.Tiwari and S. P. Das, "Fault diagnosis and condition monitoring of electrical machines - A Review", IEEE International Conference on Industrial Technology (ICIT), 2006, pp 3061-3066.

Rashtchi, V., Nourazar, M., Aghmasheh, R., Fault diagnosis of broken bars in squirrel-cage induction motors using duffing oscillators, (2012) International Review of Electrical Engineering (IREE), 7 (3), pp. 4457-4468.

Laribi, S., Bendiabdellah, A., Stator short circuit and broken bar faults diagnosis of an indirect vector control squirrel cage induction motor, (2010) International Review of Electrical Engineering (IREE), 5 (5), pp. 2088-2094.

A.W. Leedy, "Simulink / MATLAB Dynamic Induction Motor Model for use in Undergraduate Electric Machines and Power Electronics Courses", International Journal of Soft Computing and Engineering (IJSCE), ISSN: 2231-2307, Vol. 3, No. 4, pp.102-107, September, 2013.

K. L. Shi, T. F. Chan, Y. K. Wong and S. L. Ho, "Modelling And Simulation Of The Three-Phase Induction Motor Using Simulink", International Journal on Electrical Engineering Education, Vol. 36, pp. 163–172. Manchester U.P., 1999.

P. M. Palpankar, R. U. Ghanmare & N. Makade, "A Generalized Dynamic Model of Induction Motor using Simulink", ITSI Transactions on Electrical and Electronics Engineering (ITSI-TEEE), Volume -1, Issue -5, 2013

H.E. Jordan, "Digital Computer Analysis of Induction Machines in Dynamic Systems", IEEE Transactions On Power Apparatus And Systems Vol. 86, No. 6, pp.722-727, June 1967.
http://dx.doi.org/10.1109/TPAS.1967.291884

P.C. Krause and C.H. Thomas, "Simulation of Symmetrical Induction Machinery", IEEE Transactions on Power Apparatus and Systems, Vol. 84, No. 11, pp.1038-1053, November 1965.
http://dx.doi.org/10.1109/TPAS.1965.4766135

A.K. Chattopadhyay, "Digital Computer Simulation of an Adjustable-Speed Induction Motor Drive with a Cycloconverter-Type Thyristor-Commutator in the Rotor", IEEE Transactions on Industrial Electronics And Control Instrumentation, Vol. 23, No. 1, pp.86-92, February 1976.
http://dx.doi.org/10.1109/TIECI.1976.351355

Eren, L., Cekic, Y., Devaney, M.J., Broken rotor bar detection via wavelet packet decomposition of motor current, (2009) International Review of Electrical Engineering (IREE), 4 (5), pp. 844-850.

T.G. Habetler, "Current-Based Condition Monitoring of Electrical Machines in Safety Critical Applications", 13th Power Electronics and Motion Control Conference, 2008, pp 21-26.

I. Ahmed, M. Ahmed, M. S. Khan and K. Imran, "Investigation of Multiple Faults Detection in Electric Machine Using Broken Rotor Bar and Eccentricity Fault Frequencies Techniques", International Journal of Electrical & Computer Sciences, Vol.10 No. 5, pp 22-30, 2010.

Ö. Göl and A. Nafalski, "Condition Monitoring Of Large Electrical Machines", Zeszyty Problemowe – Maszyny Elektryczne Nr 77/2007.

M. Tsypkin, "Induction Motor Condition Monitoring: Vibration Analysis Technique - a Practical Implementation", IEEE International Electric Machines & Drives Conference (IEMDC), pp 406-411, 2011.


Refbacks

  • There are currently no refbacks.



Please send any question about this web site to info@praiseworthyprize.com
Copyright © 2005-2023 Praise Worthy Prize