A predictive algorithm for current control of inverter fed asynchronous motors

Author

Attaianese, C. ; Perfetto, A.

Author_Institution

Dipartimento di Ingegneria Industriale, Cassino Univ., Italy

fYear

1993

fDate

6/15/1905 12:00:00 AM

Firstpage

759

Lastpage

764

Abstract

A predictive algorithm for current control of inverter fed asynchronous motors suitable for microprocessor implementation is proposed in the paper. It is based on an adequate handling of the mathematical machine model, specified in the sampling interval. It determines the conduction modes of the inverter in each sampling interval in such a way as to obtain a mean value of the stator current space vector equal to the reference value.

Keywords

control system synthesis; digital control; electric current control; induction motors; invertors; machine control; machine theory; microcomputer applications; predictive control; asynchronous motors; conduction modes; control system synthesis; current control; digital control; induction motors; inverter; machine control; machine theory; mathematical machine model; microprocessor; predictive algorithm; sampling interval; stator current space vector; Current control; Hysteresis motors; Micromotors; Microprocessors; Prediction algorithms; Pulse width modulation inverters; Sampling methods; Stators; Steady-state; Voltage;

fLanguage

English

Publisher

ieee

Conference_Titel

Industrial Electronics, 1993. Conference Proceedings, ISIE'93 - Budapest., IEEE International Symposium on

Conference_Location

Budapest, Hungary

Print_ISBN

0-7803-1227-9

Type

conf

DOI

10.1109/ISIE.1993.268710

Filename

268710