• DocumentCode
    3393589
  • Title

    A Simple Numerical Busbar Protection Technique Using Instantaneous Current Values

  • Author

    Ramar, Krishnathevar ; Eng Eng Ngu ; Ishak, Nur Izzati Nadiah

  • Author_Institution
    Fac. of Eng. Multimedia, Univ. Selangor, Selangor, Malaysia
  • fYear
    2012
  • fDate
    27-29 March 2012
  • Firstpage
    1
  • Lastpage
    4
  • Abstract
    A simple busbar protection technique using the instantaneous values of current signals is proposed in this paper. The instantaneous current samples are collected for quarter cycle of the current wave starting from the instant of fault and the trip decision is made based on restrained differential protection principle.
  • Keywords
    busbars; numerical analysis; substation protection; current wave quarter cycle; fault-trip decision; instantaneous current signal values; numerical busbar protection technique; restrained differential protection principle; Circuit faults; Fault currents; Multimedia communication; Power systems; Relays; Wavelet transforms;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Power and Energy Engineering Conference (APPEEC), 2012 Asia-Pacific
  • Conference_Location
    Shanghai
  • ISSN
    2157-4839
  • Print_ISBN
    978-1-4577-0545-8
  • Type

    conf

  • DOI
    10.1109/APPEEC.2012.6307389
  • Filename
    6307389
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3393589