A PROGRAMMABLE DYNAMOMETER FOR TESTING ROTATING MACHINERY USING A 3-PHASE INDUCTION MACHINE

被引：47

作者：

COLLINS, ER

HUANG, Y

机构：

[1] Department of Electrical and Computer Engineering, Clemson University, Clemson

来源：

IEEE TRANSACTIONS ON ENERGY CONVERSION | 1994年 / 9卷 / 03期

关键词：

Electric loads - Induction motors - Polynomials - Programmed control systems - Rotating machinery - Speed - Torque - Transients - Two term control systems - User interfaces;

D O I：

10.1109/60.326471

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

A programmable dynamometer is proposed where the user can define the steady-state and inertial torque-speed characteristics of the load. Rotating machinery can be tested on this dynamometer to determine their transient and steady-state characteristics with a practical load. The user inputs the desired load characteristics by selecting polynomial and inertia coefficients. The system uses proportional-integral (PI) controllers to control a three-phase induction motor using indirect field orientation. Simulations show that the dynamometer offers excellent tracking of the desired torque-speed characteristics and simplicity of use.

引用

页码：521 / 527

页数：7