New simplified current control method for field oriented induction motor drives

Ichiro Miki, Osamu Nakao, Sakae Nishiyama

Research output: Contribution to journalConference article

4 Citations (Scopus)


A simplified current control method which enables an inverter to generate 20 kinds of space voltage vectors is developed, and a digital signal processing (DSP)-based software field oriented induction motor drive system using this method is also presented. In this system, a particular sampling technique is used to shorten the dead time in the current control system. Furthermore, a current prediction technique is adopted to force the dead time to equal zero theoretically. The test results of the laboratory model drive system verify the validity of this simplified current control method.

Original languageEnglish
Pages (from-to)390-395
Number of pages6
JournalConference Record - IAS Annual Meeting (IEEE Industry Applications Society)
Issue numberpt 1
Publication statusPublished - 1 Dec 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: 1 Oct 19895 Oct 1989


Cite this