Design, Fault Analysis and Electrical Protection of Power Transformers

  • Unique Paper ID: 144654
  • Volume: 4
  • Issue: 1
  • PageNo: 352-357
  • Abstract:
  • This paper is intended to analyse the protection and behaviour of fault on power transformer in different operation conditions. For protecting three-phase power transformers of more than 5 MVA rated capacity and operating at voltages exceeding 10 kV. In some cases, a user may apply the techniques described in this guide for protecting transformers of less than 5 MVA ratings or operating at voltages less than 10 kV. This provides information about protection and using proper relays and other devices to protect transformers used in transmission and distribution systems in this guide. General philosophy, practical applications, and economic considerations involved in power transformer protection are discussed. Emphasis is placed on practical applications.
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Copyright & License

Copyright © 2025 Authors retain the copyright of this article. This article is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

BibTeX

@article{144654,
        author = {Hemalatha B K and Geetha G and Swathi C S and Yashas B V},
        title = {Design, Fault Analysis and Electrical Protection of Power Transformers},
        journal = {International Journal of Innovative Research in Technology},
        year = {},
        volume = {4},
        number = {1},
        pages = {352-357},
        issn = {2349-6002},
        url = {https://ijirt.org/article?manuscript=144654},
        abstract = {This paper is intended to analyse the protection and behaviour of fault on power transformer in different operation conditions.  For protecting three-phase power transformers of more than 5 MVA rated capacity and operating at voltages exceeding 10 kV. In some cases, a user may apply the techniques described in this guide for protecting transformers of less than 5 MVA ratings or operating at voltages less than 10 kV. This provides information about protection and using proper relays and other devices to protect transformers used in transmission and distribution systems in this guide. General philosophy, practical applications, and economic considerations involved in power transformer protection are discussed. Emphasis is placed on practical applications.},
        keywords = {Power transformer, MVA sizing, fault analysis, Oil filtration, DGA, Testing of power transformer.},
        month = {},
        }

Cite This Article

  • ISSN: 2349-6002
  • Volume: 4
  • Issue: 1
  • PageNo: 352-357

Design, Fault Analysis and Electrical Protection of Power Transformers

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