• DocumentCode
    2281887
  • Title

    Detection of transformer winding radial deformations by using UWB pulses and DWT

  • Author

    Ebrahimi, Javad ; Gharehpetian, Gevorg B. ; Amindavar, Hamidreza ; Hejazi, Maryam A.

  • Author_Institution
    Electr. Eng. Dept., Amirkabir Univ. of Tech., Tehran, Iran
  • fYear
    2010
  • fDate
    Nov. 29 2010-Dec. 1 2010
  • Firstpage
    369
  • Lastpage
    372
  • Abstract
    The on-line monitoring of transformer winding radial deformations using Ultra-Wideband (UWB) sensors and Discrete Wavelet Transform (DWT) has been presented in this paper. The measurements on a simplified model of the transformer winding demonstrate the high sensitivity of the proposed method to detect the winding radial deformation.
  • Keywords
    discrete wavelet transforms; electric sensing devices; power transformers; transformer windings; ultra wideband technology; DWT; UWB pulses; UWB sensors; discrete wavelet transform; transformer winding radial deformations; Discrete Wavelet Transform; On-Line Monitoring; Transformer; UWB Sensor; Winding Radial Deformation;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Power and Energy (PECon), 2010 IEEE International Conference on
  • Conference_Location
    Kuala Lumpur
  • Print_ISBN
    978-1-4244-8947-3
  • Type

    conf

  • DOI
    10.1109/PECON.2010.5697611
  • Filename
    5697611
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2281887