Original scientific paper

Transformer fleet condition assessment using advanced analytics

Dr Bhaba P. Das
Ed G. teNyenhuis

Abstract

Power transformers are expensive (~50% of substation investment) and critical components of our energy infrastructure. Transformers are generally highly reliable, however there are different degradation processes which eventually limit their life. It is critical for end users to understand the risk of failure of their transformers so that resources can be most practically allocated for repair, refurbishment, or replacement. This article provides a case study for a fleet of eight (8) transformers that were above 50 years of age.

Keywords

condition assessment; life extension; risk mitigation; reliability

Hrčak ID:

322388

URI

https://hrcak.srce.hr/322388

Publication date:

12.11.2024.

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