• DocumentCode
    3680877
  • Title

    Modified current pulse charging method for lead-acid batteries based on phase-shift full-bridge converter in UPSs family applications

  • Author

    Renato T. Cardoso;Jonas R. Tibola;Marcel Dall Pai;António M. S. S. Andrade;Mário L. da S. Martins;Luciano Schuch

  • Author_Institution
    Power Electronics and Control Research Group - Federal University of Santa Maria, Av. Roraima, 1000, 97105-900 Santa Maria, Brazil
  • fYear
    2015
  • Firstpage
    1
  • Lastpage
    7
  • Abstract
    This paper describes a modified current pulse charging method for lead-acid batteries applied to a family of Uninterruptible Power Supplies with a bank of sealed lead-acid batteries (VRLA). The proposed method is presented based on a phase-shift Full-Bridge converter with galvanic isolation. Experimental results are presented to validate the proposed method.
  • Keywords
    "Batteries","Voltage control","Phase modulation","Mathematical model","Lead","Uninterruptible power systems","Zero voltage switching"
  • Publisher
    ieee
  • Conference_Titel
    Power Electronics and Applications (EPE´15 ECCE-Europe), 2015 17th European Conference on
  • Type

    conf

  • DOI
    10.1109/EPE.2015.7311730
  • Filename
    7311730
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3680877