• DocumentCode
    1744651
  • Title

    Derating of induction motors operating with a combination of unbalanced voltages and over- or undervoltages

  • Author

    Pillay, P. ; Hofmann, P.

  • Author_Institution
    Clarkson Univ., Potsdam, NY, USA
  • Volume
    3
  • fYear
    2001
  • fDate
    2001
  • Firstpage
    1365
  • Abstract
    This paper examines the proper application of induction machines when supplied by unbalanced voltages in the presence of over- and undervoltages. Differences in the definition of voltage unbalance are also examined. The approach adopted is to use NEMA derating for unbalanced voltages as a basis to include the effects of undervoltages and overvoltages, through motor loss calculations
  • Keywords
    harmonic distortion; induction motors; losses; machine theory; overvoltage; power supply quality; power system harmonics; NEMA derating; definition; induction motor derating; motor loss calculations; overvoltages; unbalanced voltage supply; undervoltages; Algebra; Electricity supply industry; Energy management; Induction machines; Induction motors; Industrial power systems; Power cables; Power supplies; Surges; Voltage;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Power Engineering Society Winter Meeting, 2001. IEEE
  • Conference_Location
    Columbus, OH
  • Print_ISBN
    0-7803-6672-7
  • Type

    conf

  • DOI
    10.1109/PESW.2001.917287
  • Filename
    917287
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1744651