Loss evaluation and total ownership cost of power transformers-part II: Application of method and numerical results

Charalambos A. Charalambous, Andreas Milidonis, Stylianos Hirodontis, Antonis Lazari

Research output: Contribution to journalArticlepeer-review

Abstract

The numerical results detailed in this paper reflect on a method proposed to accurately appraise the energy and the demand component of the cost of losses for evaluating the total ownership cost of power transformers. Specifically, the proposed method is evaluated on a small-scale real system, by incorporating realistic financial data and system characteristics through appropriate technoeconomic models as well as statistical evaluations. The calculated loss components of this paper are compared to the methodology detailed in IEEE C.57.120-1991.

Original languageEnglish
Article number6521427
Pages (from-to)1881-1889
Number of pages9
JournalIEEE Transactions on Power Delivery
Volume28
Issue number3
DOIs
Publication statusPublished - 2013

Keywords

  • Demand component of losses
  • energy component of losses
  • risk assessment and forecasting
  • system cost parameters
  • total cost of losses

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