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.
|Title of host publication||ISAP '09. 15th International Conference on Intelligent System Applications to Power Systems, 2009.|
|Place of Publication||9781424450978|
|Number of pages||6|
|Publication status||Published - Nov 2009|
|Event||2009 15th International Conference on Intelligent System Applications to Power Systems - Curitiba, Brazil|
Duration: 8 Nov 2009 → 12 Nov 2009
|Conference||2009 15th International Conference on Intelligent System Applications to Power Systems|
|Period||8/11/09 → 12/11/09|
- on-line transformer
- condition monitoring
- anomaly detection
Catterson, V. M., Rudd, S. E., McArthur, S. D. J., & Moss, G. (2009). On-line transformer condition monitoring through diagnostics and anomaly detection. In ISAP '09. 15th International Conference on Intelligent System Applications to Power Systems, 2009. 9781424450978: IEEE.