A NEW MICROCOMPUTER-BASED DIRECT TORQUE CONTROL-SYSTEM FOR 3-PHASE INDUCTION-MOTOR

被引：15

作者：

ZHONG, HY ^{[1
]}

MESSINGER, HP ^{[1
]}

RASHAD, MH ^{[1
]}

机构：

[1] INDIANA UNIV PURDUE UNIV,DEPT ENGN,FT WAYNE,IN 46805

来源：

IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS | 1991年 / 27卷 / 02期

关键词：

Electric Drive;

D O I：

10.1109/28.73614

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The direct primary flux and torque control, made possible by application of instantaneous space vector control theory developed for PWM inverter-induction motor drives, has recently become popular in induction motor variable-speed drives. A microcomputer-based direct primary flux and torque control system for the three-phase induction motor is presented, showing that the instantaneous primary flux of the induction motor can be calculated by means of computer software. The control algorithm can be implemented on line with a 1K-ROM memory. The controller, therefore, can be quite compact, and both the hardware and software implementation are easy to achieve. A full digital controller with a 16-b microcomputer is developed. The experimental results are presented and agree with the theory.

引用

页码：294 / 298

页数：5

共 8 条

[1]

FUKUDA S, IEEE PESC REC, P35

[2]

HOANG LH, IEEE PESC REP, P610

[3] DIRECT FLUX AND TORQUE REGULATION IN A PWM INVERTER-INDUCTION MOTOR DRIVE [J].