• DocumentCode
    1911214
  • Title

    Three-level space vector PWM in low index modulation region avoiding narrow pulse problem

  • Author

    Liu, Hyo L. ; Cho, Gyu H.

  • Author_Institution
    Dept. of Electr. Eng., Korea Adv. Inst. of Sci. & Technol., Taejon, South Korea
  • fYear
    1993
  • fDate
    20-24 Jun 1993
  • Firstpage
    257
  • Lastpage
    262
  • Abstract
    A detailed mechanism of generation of narrow gating pulses in conventional nearest three-level vector (NTV) space vector PWM invertors is described and new nonnearest three and four vector (N2TV and N2FV) selection laws are suggested to avoid such narrow pulse problems. The experimental verifications for the suggested algorithms are also presented
  • Keywords
    DC-AC power convertors; PWM invertors; PWM power convertors; switching circuits; algorithms; low index modulation region; narrow gating pulses; narrow pulse problem; selection laws; three-level space vector PWM invertor; Circuit topology; Commutation; Frequency; Pulse generation; Pulse inverters; Pulse width modulation; Pulse width modulation inverters; Space technology; Space vector pulse width modulation; Voltage;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Power Electronics Specialists Conference, 1993. PESC '93 Record., 24th Annual IEEE
  • Conference_Location
    Seattle, WA
  • Print_ISBN
    0-7803-1243-0
  • Type

    conf

  • DOI
    10.1109/PESC.1993.471954
  • Filename
    471954
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1911214