• DocumentCode
    2236678
  • Title

    Transformer Fault Diagnosis Based on Relative Losses of Negative Sequence Power

  • Author

    Zhou Ling ; Ding Xiaoqun ; Guo Taisheng

  • Author_Institution
    Coll. of Electr. Eng., Hohai Univ., Nanjing, China
  • fYear
    2009
  • fDate
    24-25 April 2009
  • Firstpage
    425
  • Lastpage
    428
  • Abstract
    With the own losses of negative sequence power of transformers, this paper introduced a new characteristic of transformer fault diagnosis based on the relative ratio losses of the negative sequence power. Through theoretical study and examples, it is demonstrated that the application of this method to transformer fault diagnosis is reasonable and feasible.
  • Keywords
    fault diagnosis; power transformers; negative sequence power; transformer fault diagnosis; transformer relative loss; Algorithm design and analysis; Educational institutions; Electrical equipment industry; Fault diagnosis; Information systems; Interference; Monitoring; Power transformers; Sampling methods; Signal analysis; fault diagnosis; negative sequence power; power transformer; relative losses;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Industrial and Information Systems, 2009. IIS '09. International Conference on
  • Conference_Location
    Haikou
  • Print_ISBN
    978-0-7695-3618-7
  • Type

    conf

  • DOI
    10.1109/IIS.2009.91
  • Filename
    5116388
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2236678