DocumentCode
1442509
Title
Optimal and suboptimal excitation control of dual-excited synchronous generators
Author
Daniels, A.R. ; Lee, Y.B.
Volume
123
Issue
10
fYear
1976
fDate
10/1/1976 12:00:00 AM
Firstpage
989
Lastpage
992
Abstract
A detailed study is made of both optimal and suboptimal excitation control of a synchronous generator with two field windings. Optimal controllers based on a linearised system model, obtained by the solution of the corresponding Matrix Ricatti equation, are compared with suboptimal controllers based on the complex nonlinear model and obtained by function minimisation using dynamic sensitivity functions. The comparison is made for both dynamic (small change) and transient (large change) conditions.
Keywords
controllers; nonlinear control systems; optimal control; synchronous generators; transient response; Ricatti equation; complex nonlinear model; dual excited synchronous generator; dynamic response; dynamic sensitivity functions; excitation control; linearised system model; optimal controller; suboptimal controller; transient response;
fLanguage
English
Journal_Title
Electrical Engineers, Proceedings of the Institution of
Publisher
iet
ISSN
0020-3270
Type
jour
DOI
10.1049/piee.1976.0219
Filename
5253417
Link To Document