• DocumentCode
    2390000
  • Title

    New algorithms for fault classification in Electrical Distribution Systems

  • Author

    Oliveira, A.R. ; Garcia, P.A.N. ; Oliveira, L.W. ; Silva, H.A. ; Pereira, J.L.R. ; Tomim, M.

  • Author_Institution
    Fed. Univ. of Juiz de Fora, Juiz de Fora, Brazil
  • fYear
    2010
  • fDate
    25-29 July 2010
  • Firstpage
    1
  • Lastpage
    3
  • Abstract
    This work presents the basis of a new approach for fault diagnosis in Electrical Distribution Systems (EDS). This approach aims to classify different types of faults by means of the factor named as Negative Sequence Factor (F2). This factor is calculated from post-fault negative sequence and pre-fault positive sequence currents using Thévenin equivalents. Series, shunt and simultaneous faults with cable either on the source or on the load side are considered. A simple test case was used to show the effectiveness of the proposed methodology.
  • Keywords
    distribution networks; fault location; electrical distribution systems; fault classification; negative sequence factor; sequence currents; Distribution Systems; Fault Classification; Negative Sequence Factor;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Power and Energy Society General Meeting, 2010 IEEE
  • Conference_Location
    Minneapolis, MN
  • ISSN
    1944-9925
  • Print_ISBN
    978-1-4244-6549-1
  • Electronic_ISBN
    1944-9925
  • Type

    conf

  • DOI
    10.1109/PES.2010.5590166
  • Filename
    5590166
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2390000