A PC-based hardware and software design for a direct torque and flux controlled induction motor drive system

Author

Tripathi, A. ; Das, S.P.

Author_Institution

Dept. of Electr. Eng., Gov. Eng. Coll., Rewa, India

Volume

2

fYear

2000

fDate

19-22 Jan. 2000

Firstpage

26

Abstract

In this paper the direct torque and flux control method for control of speed and torque of a three phase induction motor has been proposed using a PC-based real time control algorithm. This type of an industrial drive can have two distinct advantages: (i) enhanced flexibility i.e. only a high speed data-acquisition card and the real time control software are needed to retrofit another drive having similar hardware components; and (ii) only the inverter circuit needs to be fabricated, the switching status of which is provided by the control software.

Keywords

DC-AC power convertors; data acquisition; induction motor drives; invertors; machine vector control; microcomputer applications; power engineering computing; real-time systems; torque control; variable speed drives; velocity control; PC-based real-time control algorithm; data-acquisition card; direct flux control; direct torque control; hardware design; induction motor drive system; inverter circuit; real time control software; software design; speed regulation; switching status; Computer industry; Control systems; Electrical equipment industry; Hardware; Induction motor drives; Induction motors; Industrial control; Software design; Textile industry; Torque control;

fLanguage

English

Publisher

ieee

Conference_Titel

Industrial Technology 2000. Proceedings of IEEE International Conference on

Print_ISBN

0-7803-5812-0

Type

conf

DOI

10.1109/ICIT.2000.854091

Filename

854091