• DocumentCode
    3444584
  • Title

    Calibration System for Electronic Instrument Transformers with Digital Output

  • Author

    Djokic, B. ; So, E.

  • Author_Institution
    Inst. for Nat. Meas. Stand., National Res. Council of Canada, Ottawa, Ont.
  • fYear
    2004
  • fDate
    38139
  • Firstpage
    86
  • Lastpage
    87
  • Abstract
    A high accuracy system for calibration of electronic instrument transformers with digital output is described. Its design is based on IEC standards 61850, 60044-8, 60044-7. The calibration system has been built and its performance evaluated. Its estimated amplitude uncertainty is within 50middot10-6 and its estimated phase uncertainty within 50 murad
  • Keywords
    IEC standards; calibration; current transformers; instrument transformers; potential transformers; IEC standard 60044-7; IEC standard 60044-8; IEC standard 61850; digital output; electronic instrument transformers; performance evaluation; phase uncertainty; Amplitude estimation; Calibration; Digital signal processing; Electrical capacitance tomography; IEC standards; Instrument transformers; Merging; Optical sensors; Substation protection; Transducers;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Precision Electromagnetic Measurements Digest, 2004 Conference on
  • Conference_Location
    London
  • Print_ISBN
    0-7803-8494-6
  • Electronic_ISBN
    0-7803-8494-6
  • Type

    conf

  • DOI
    10.1109/CPEM.2004.305453
  • Filename
    4097127
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3444584