DocumentCode
1197123
Title
A New Fast-Response Current Control Scheme for Line-Controlled Converters
Author
Hpltz, Joachim ; Schwellenberg, Ulrich
Author_Institution
Laboratory for Electrical Machines and Drives, University of Bergische
Issue
4
fYear
1983
fDate
7/1/1983 12:00:00 AM
Firstpage
579
Lastpage
585
Abstract
The drawbacks of closed-loop current control for line- controlled converters are eliminated by generating close to optimal firing pulses in a feedforward channel. The steady-state and dynamic nonlinearities of the converter and the dc motor load are compensated. A standby closed-loopcurrent controller is activated only in the presence of disturbances. Experimental results show excellent dynamic performance at all operating points of a noncirculating current four quandrant drive.
Keywords
Current control; DC machines; DC motors; Delay effects; Electrical equipment industry; Nonlinear dynamical systems; Pulse generation; Static power converters; Steady-state; Voltage control;
fLanguage
English
Journal_Title
Industry Applications, IEEE Transactions on
Publisher
ieee
ISSN
0093-9994
Type
jour
DOI
10.1109/TIA.1983.4504258
Filename
4504258
Link To Document