DocumentCode
1547889
Title
Real and Reactive Power-System Security Dispatch Using a Variable Weights Optimization Method
Author
Housos, Efthymios ; Irisarri, Guillermo
Author_Institution
American Electric Power Service Corporation, New York, NY
Issue
5
fYear
1983
fDate
5/1/1983 12:00:00 AM
Firstpage
42
Lastpage
43
Abstract
A Variable Weights method for the solution of the optimal load flow problem is presented. The method takes advantage of the mild nonlinearities of the problem in attempting to change the weights of the constrained quantities in such a way so as to both alleviate the current overloads and avoid the creation of new ones due to the change of the controls The method is used to solve the IEEE 118 bus test system (53 generators) and it is shown to converge with as many as 37 overloads for the real problem and 26 overloads for the reactive problem.
Keywords
Constraint optimization; Control systems; Design optimization; Load flow; Nonlinear control systems; Optimal control; Optimization methods; Power system reliability; Scheduling algorithm; Security;
fLanguage
English
Journal_Title
Power Engineering Review, IEEE
Publisher
ieee
ISSN
0272-1724
Type
jour
DOI
10.1109/MPER.1983.5519162
Filename
5519162
Link To Document