• DocumentCode
    961419
  • Title

    Electronic error compensation of a current transformer

  • Author

    Sankaran, Praveen ; Murti, V.G.K.

  • Author_Institution
    Indian Institute of Technology, Department of Electrical Engineering, Madras, India
  • Volume
    7
  • Issue
    12
  • fYear
    1971
  • Firstpage
    327
  • Lastpage
    328
  • Abstract
    A scheme is presented employing two precision resistors and an electronic amplifier for reducing the ratio and phase-angle errors in a current transformer. The amplifier supplies only the error current. The proposed arrangement facilitates the adaptability of inexpensive low ampere-turn c.t.s for calibration work in the laboratory.
  • Keywords
    current transformers; error compensation; transformers; current transformers; electronic error compensation; phase angle errors reducing; ratio errors reducing;
  • fLanguage
    English
  • Journal_Title
    Electronics Letters
  • Publisher
    iet
  • ISSN
    0013-5194
  • Type

    jour

  • DOI
    10.1049/el:19710225
  • Filename
    4244636
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=961419