• DocumentCode
    1591468
  • Title

    Design and experimental verification of a novel 1.2 kW 480VAC /24VDC two-switch three-phase DCM flyback-type unity power factor rectifier

  • Author

    Stögerer, Franz ; Minibock, Johann ; Kolar, Johann W.

  • Author_Institution
    Dept. of Electr. Drives & Machines, Tech. Univ. Vienna, Wien, Austria
  • Volume
    2
  • fYear
    2001
  • fDate
    6/23/1905 12:00:00 AM
  • Firstpage
    914
  • Abstract
    The basic principle of operation of a novel three-phase two-switch unity power factor flyback rectifier is analyzed and a system control concept is proposed. The stresses on the power components are calculated in an analytical form and used for designing a converter with an input voltage range of 480V±10% and 24V/50A DC output The theoretical considerations are verified by an experimental analysis of a laboratory prototype of the system
  • Keywords
    AC-DC power convertors; equivalent circuits; power transformers; rectifying circuits; switching circuits; transformer windings; 1.2 kW; 24 V; 480 V; 50 A; laboratory prototype; operation principle; power convertor design; system control concept; three-phase two-switch unity power factor flyback rectifier; Control systems; Laboratories; Power electronics; Power generation; Power supplies; Reactive power; Rectifiers; Stress; Switches; Voltage control;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Power Electronics Specialists Conference, 2001. PESC. 2001 IEEE 32nd Annual
  • Conference_Location
    Vancouver, BC
  • ISSN
    0275-9306
  • Print_ISBN
    0-7803-7067-8
  • Type

    conf

  • DOI
    10.1109/PESC.2001.954235
  • Filename
    954235
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1591468