• DocumentCode
    3656633
  • Title

    Grounding system impedance measurement using shifted frequency method

  • Author

    Vojin Kostić;Nebojša Raičević

  • Author_Institution
    Electric Power Facilities Department, Electrical Engineering Institute Nikola Tesla, University of Belgrade, Belgrade, Serbia
  • fYear
    2015
  • fDate
    5/1/2015 12:00:00 AM
  • Firstpage
    197
  • Lastpage
    200
  • Abstract
    The measurement of grounding system impedance may be affected by power system frequency interference and its harmonics. The Shifted Frequency Method (SFM) is potentially insensitive to the electromagnetic interference. In this paper, we evaluate this method in the hydroelectric power plant for two different load conditions of the connected overhead power lines. Presented field tests results further validate and justify the SFM method.
  • Keywords
    "Grounding","Impedance","Frequency measurement","Impedance measurement","Current measurement","Interference","Power measurement"
  • Publisher
    ieee
  • Conference_Titel
    Power Engineering, Energy and Electrical Drives (POWERENG), 2015 IEEE 5th International Conference on
  • Print_ISBN
    978-1-4673-7203-9
  • Electronic_ISBN
    2155-5532
  • Type

    conf

  • DOI
    10.1109/PowerEng.2015.7266318
  • Filename
    7266318
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3656633