• DocumentCode
    1450125
  • Title

    Power transformer noise in residential areas

  • Author

    Lambert, A. V.

  • Author_Institution
    Portland General Electric Company, Portland, Oreg.
  • Volume
    70
  • Issue
    12
  • fYear
    1951
  • Firstpage
    1105
  • Lastpage
    1105
  • Abstract
    THE PROXIMITY OF humming electric equipment to dwellings is becoming a concern to the utility engineers. The main cause of this noise is the minute pulsation of the laminations submitted to a 60-cycle-per-second alternating flux. This phenomenon is called the magnetostriction and its intensity depends on the induction present in the steel.
  • Keywords
    Noise; Noise level; Noise measurement; Oil insulation; Power transformers; Steel; Substations;
  • fLanguage
    English
  • Journal_Title
    Electrical Engineering
  • Publisher
    ieee
  • ISSN
    0095-9197
  • Type

    jour

  • DOI
    10.1109/EE.1951.6436991
  • Filename
    6436991
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1450125