Control strategy of three-phase PWM inverter with fluctuating input voltage

Shigeyuki Funabiki

Research output: Contribution to journalConference articlepeer-review

6 Citations (Scopus)


A digital control strategy for the three-phase PWM inverter is proposed for a sinusoidal output with a fluctuating input voltage. The pulse width is computed by sampling and predicting the fluctuating input voltage every time the pulse generates. Three predictive methods are proposed. The errors and the waveform distortion of the output voltage are analyzed and discussed, along with the proposed predictive methods. The validity of the control method was experimentally verified using a microprocessor-based control system.

Original languageEnglish
Pages (from-to)1170-1175
Number of pages6
JournalConference Record - IAS Annual Meeting (IEEE Industry Applications Society)
Issue numberpt 1
Publication statusPublished - Dec 1 1989
EventConference Record of the 1989 IEEE Industry Applications Society Annual Meeting - Presented at the 24th IAS Annual Meeting. Part I - San Diego, CA, USA
Duration: Oct 1 1989Oct 5 1989

ASJC Scopus subject areas

  • Control and Systems Engineering
  • Industrial and Manufacturing Engineering
  • Electrical and Electronic Engineering


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