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Assessment of Stator Winding Insulation. Part 1 - Review of Deterioration Mechanisms and Condition Monitoring Techniques


Affiliations
1 Central Power Research Institute, Bangalore, India
2 PES College of Engineering, Mandya, India
     

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This paper reviews the main ageing and failure mechanisms of stator winding and methods for extending the useful life of the machine. The symptoms for each failure mechanism are discussed and an overview of various electrical diagnostic techniques for condition assessment of stator winding insulation is presented

Keywords

Stator Winding Insulation, Degradation, Condition Monitoring Techniques.
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  • Assessment of Stator Winding Insulation. Part 1 - Review of Deterioration Mechanisms and Condition Monitoring Techniques

Abstract Views: 270  |  PDF Views: 0

Authors

B. Nageshwar Rao
Central Power Research Institute, Bangalore, India
K. Mallikarjunappa
Central Power Research Institute, Bangalore, India
J. Sundara Rajan
Central Power Research Institute, Bangalore, India
B. Ramachandra
PES College of Engineering, Mandya, India
A. Sudhindra
Central Power Research Institute, Bangalore, India

Abstract


This paper reviews the main ageing and failure mechanisms of stator winding and methods for extending the useful life of the machine. The symptoms for each failure mechanism are discussed and an overview of various electrical diagnostic techniques for condition assessment of stator winding insulation is presented

Keywords


Stator Winding Insulation, Degradation, Condition Monitoring Techniques.



DOI: https://doi.org/10.33686/prj.v6i2.189640