A SYSTEMATIC-APPROACH TO SELECTING FLUX REFERENCES FOR TORQUE MAXIMIZATION IN INDUCTION-MOTORS

被引：39

作者：

BODSON, M

CHIASSON, JN

NOVOTNAK, RT

机构：

[1] UNIV PITTSBURGH,DEPT ELECT ENGN,PITTSBURGH,PA 15261

[2] AEROTECH INC,PITTSBURGH,PA 15238

来源：

IEEE TRANSACTIONS ON CONTROL SYSTEMS TECHNOLOGY | 1995年 / 3卷 / 04期

关键词：

Calculations - Differential equations - Digital control systems - Electric currents - Electric drives - Mathematical models - Torque;

D O I：

10.1109/87.481963

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

This paper addresses the problem of optimal selection of the flux reference in induction machines. The results are based on a standard differential equation model of the induction machine and give the value of the flux reference which maximizes the torque at constant speed subject to voltage and current limits, Both the motor and generator modes are considered. The formulas are useful for the real-time programming of digital controllers designed to achieve maximum performance of ac drives at high speeds, Experimental results are given to validate the analysis and demonstrate the usefulness of the optimal flux reference in high-performance servo applications.

引用

页码：388 / 397

页数：10

共 17 条

[1] HIGH-PERFORMANCE INDUCTION-MOTOR CONTROL VIA INPUT-OUTPUT LINEARIZATION [J].