• DocumentCode
    1583377
  • Title

    DC-bias current measurement in high power AC grids

  • Author

    Nalepa, Radoslaw ; Grecki, Filip ; Ostrogorska, Magdalena ; Aloszko, Pawel ; Duc, Janusz

  • Author_Institution
    Corp. Res., ABB Sp. z o.o., Kraków, Poland
  • fYear
    2013
  • Firstpage
    1
  • Lastpage
    5
  • Abstract
    Solution dedicated to measurement of small DC-bias current, being a part of large AC current in power grids, will be discussed in this paper. Ratio of AC/DC currents reaches 15000:1 or more. Such large ratio represents significant challenge in terms of accurate measurement of the DC current in the power grids.
  • Keywords
    electric current measurement; power grids; power system measurement; AC/DC current ratio; DC-bias current measurement; high power AC grids; Copper; Current measurement; Magnetic cores; Power grids; Power measurement; Voltage measurement; Windings; Measurement; Power transmission;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Power Electronics and Applications (EPE), 2013 15th European Conference on
  • Conference_Location
    Lille
  • Type

    conf

  • DOI
    10.1109/EPE.2013.6634380
  • Filename
    6634380
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1583377