DocumentCode
1684020
Title
A novel two-stage speed controller for an induction motor
Author
Shi, K.L. ; Chan, T.F. ; Wong, Y.K.
Author_Institution
Dept. of Electr. Eng., Hong Kong Polytech., Kowloon, Hong Kong
fYear
1997
Abstract
The response of an induction motor following a supply or load change consists typically of two stages, namely an initial acceleration stage and a final steady state stage. Based on this observation, this paper presents a two-stage speed control method which involves the control of current and frequency. The controller is easy to implement and is insensitive to motor parameter changes. Satisfactory performance has been obtained from a simulation study on a 7.5 kW motor
Keywords
angular velocity control; control system synthesis; controllers; electric current control; frequency control; induction motors; machine control; 7.5 kW; current control; frequency control; induction motor; load change; supply change; two-stage speed control; two-stage speed controller; Acceleration; Control systems; Current supplies; Frequency; Induction motors; Rotors; Stators; Steady-state; Torque control; Velocity control;
fLanguage
English
Publisher
ieee
Conference_Titel
Electric Machines and Drives Conference Record, 1997. IEEE International
Conference_Location
Milwaukee, WI
Print_ISBN
0-7803-3946-0
Type
conf
DOI
10.1109/IEMDC.1997.604191
Filename
604191
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