Variable frequency closed-loop discrete pulse modulation for induction motor control

Author

Horn, Roger D. ; Birdwell, J.D.

Author_Institution

Dept. of Electr. & Comput. Eng., Tennessee Univ., Knoxville, TN, USA

fYear

1990

fDate

5-7 Dec 1990

Firstpage

3039

Abstract

A variable-frequency closed-loop discrete pulse modulation system for variable-speed induction motor control has been implemented. An important component of this system is the decision tree IPWM (integral pulse width modulation) controller. The decision tree controller was designed to mimic a nonlinear optimization program by its construction from a training set composed of solutions to the optimization problem. The performance of this type of system was tested using a program which simulates the operation of a three-phase induction motor. Simulation results are presented and discussed

Keywords

closed loop systems; discrete systems; induction motors; machine control; pulse width modulation; variable speed gear; decision tree controller; integral pulse width modulation; nonlinear optimization; three-phase induction motor; variable-frequency closed-loop discrete pulse modulation system; variable-speed induction motor control; Application software; Automatic generation control; Circuit synthesis; Decision trees; Frequency; Induction motors; Inverters; Pulse modulation; RLC circuits; Resonance;

fLanguage

English

Publisher

ieee

Conference_Titel

Decision and Control, 1990., Proceedings of the 29th IEEE Conference on

Conference_Location

Honolulu, HI

Type

conf

DOI

10.1109/CDC.1990.203348

Filename

203348