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On-line transformer condition monitoring through diagnostics and anomaly detection

Catterson, V.M. and Rudd, S.E. and McArthur, S.D.J. and Moss, G. (2009) On-line transformer condition monitoring through diagnostics and anomaly detection. In: IEEE International Conference on Intelligent Systems Application to Power Systems 2009 (ISAP 2009), 2009-11-08 - 2009-11-12, Curitiba, Brazil.

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    Abstract

    This paper describes the end-to-end components of an on-line system for diagnostics and anomaly detection. The system provides condition monitoring capabilities for two in- service transmission transformers in the UK. These transformers are nearing the end of their design life, and it is hoped that intensive monitoring will enable them to stay in service for longer. The paper discusses the requirements on a system for interpreting data from the sensors installed on site, as well as describing the operation of specific diagnostic and anomaly detection techniques employed. The system is deployed on a substation computer, collecting and interpreting site data on-line.

    Item type: Conference or Workshop Item (Paper)
    ID code: 26475
    Keywords: on-line transformer, condition monitoring, diagnostics, anomaly detection, Electrical engineering. Electronics Nuclear engineering
    Subjects: Technology > Electrical engineering. Electronics Nuclear engineering
    Department: Faculty of Engineering > Electronic and Electrical Engineering
    Related URLs:
      Depositing user: Dr Victoria M. Catterson
      Date Deposited: 27 Jul 2010 16:06
      Last modified: 12 Mar 2012 12:54
      URI: http://strathprints.strath.ac.uk/id/eprint/26475

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