• DocumentCode
    1124795
  • Title

    Single-phase insulator transformers

  • Author

    Cabral, Sérgio H L ; Raizer, Adroaldo

  • Volume
    21
  • Issue
    5
  • fYear
    2003
  • Firstpage
    35
  • Lastpage
    38
  • Abstract
    To show that voltage surges are effectively transmitted between the windings of insulator transformers, a relatively simple and functional test was prepared. The test applied differential-mode voltage surges with small amplitudes to the primary winding of three different types of single-phase no-load insulator transformers. The differential-mode was selected based on the fact that this mode is much more frequent than the common-mode.
  • Keywords
    power transformers; surges; transformer windings; differential-mode voltage surges; insulator transformer windings; primary winding; single-phase no-load insulator transformers; voltage surges; Conductors; Electrical equipment industry; Electromagnetic compatibility; Electrostatics; Grounding; Impedance; Insulator testing; Manufacturing industries; Power transformer insulation; Surge protection;
  • fLanguage
    English
  • Journal_Title
    Potentials, IEEE
  • Publisher
    ieee
  • ISSN
    0278-6648
  • Type

    jour

  • DOI
    10.1109/MP.2002.1166624
  • Filename
    1166624
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1124795