Construction of a transformer DGA health index based on DGA screening processes

Michael Hosseini, Brian G. Stewart, Martin Kearns, Nick Torenvliet

Research output: Chapter in Book/Report/Conference proceedingConference contribution book

Abstract

An automated transformer dissolved gas analysis evaluation system based on the recently released IEEE Standard C57.104-2019 for mineral oil-immersed transformers is implemented and its outputs demonstrated. The system includes diagnostic capabilities using the Duval Triangles 1-4-5 and Rogers Ratio method. In addition, a Health Index derived from the above Standards is proposed as a compact, yet informative metric for tracking transformer health. Finally, some of the challenges in developing such an implementation are highlighted.
Original languageEnglish
Title of host publicationAnnual Conference on Electrical Insulation and Dielectric Phenomena (2020) : CEIDP 2020
Place of PublicationPiscataway, NJ.
PublisherIEEE
Pages1-4
Number of pages4
Publication statusAccepted/In press - 2 Sep 2020
EventAnnual Conference on Electrical Insulation and Dielectric Phenomena (2020): CEIDP 2020 - On-line, United States
Duration: 18 Oct 202030 Nov 2020
http://www.ceidp.org
http://ceidp.org

Conference

ConferenceAnnual Conference on Electrical Insulation and Dielectric Phenomena (2020): CEIDP 2020
Abbreviated titleCEIDP 2020
CountryUnited States
Period18/10/2030/11/20
Internet address

Keywords

  • transformers
  • condition monitoring
  • dissolved gas analysis
  • DGA
  • C57.104

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