Detection of Incipient Faults in Induction Motors using FIS, ANN and ANFIS Techniques

The task performed by induction motors grows increasingly complex in modern industry and hence improvements are sought in the field of fault diagnosis. It is essential to diagnose faults at their very inception, as unscheduled machine down time can upset critical dead lines and cause heavy financial losses. Artificial intelligence (AI) techniques have proved their ability in detection of incipient faults in electrical machines. This paper presents an application of AI techniques for the detection of inter-turn insulation and bearing wear faults in single-phase induction motors. The single-phase induction motor is considered a proto type model to create inter-turn insulation and bearing wear faults. The experimental data for motor intake current, rotor speed, stator winding temperature, bearing temperature and noise of the motor under running condition was generated in the laboratory. The different types of fault detectors were developed based upon three different AI techniques. The input parameters for these detectors were varied from two to five sequentially. The comparisons were made and the best fault detector was determined.

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Cite this article

[IEEE Style]

M. S. Ballal, H. M. Suryawanshi, M. K. Mishra, "Detection of Incipient Faults in Induction Motors using FIS, ANN and ANFIS Techniques," Journal of Power Electronics, vol. 8, no. 2, pp. 181-191, 2008. DOI: 10.6113/JPE.2008.8.2.181.

[ACM Style]

Makarand S. Ballal, Hiralal M. Suryawanshi, and Mahesh K. Mishra. 2008. Detection of Incipient Faults in Induction Motors using FIS, ANN and ANFIS Techniques. Journal of Power Electronics, 8, 2, (2008), 181-191. DOI: 10.6113/JPE.2008.8.2.181.