DocumentCode :
1419365
Title :
Automatic load scheduling in a multiarea power system
Author :
Benthall, T.P.
Author_Institution :
BICC, London, UK
Volume :
115
Issue :
4
fYear :
1968
fDate :
4/1/1968 12:00:00 AM
Firstpage :
592
Lastpage :
596
Abstract :
In the paper an algorithm is described for solving the problem of secure economic load scheduling on a large power system. The method is an extension of that of Wells, which solves the problem as a linear program by means of the dual simplex algorithm. A dual form of the decomposition principle of Dantzig and Wolfe is used in order to reduce the size of the problem, so that it can be solved efficiently on a computer system. This is correlated with a corresponding decomposition of the power system into autonomous areas, co-ordinated by the specification of recommended boundary transfers and spinning spare capacity. Further levels of decomposition are incorporated in a similar fashion, allowing three or more levels, say, for the CEGB supply system. Although the entire problem can be solved on a single computer, for application to online control a more complex computing system is anticipated.
fLanguage :
English
Journal_Title :
Electrical Engineers, Proceedings of the Institution of
Publisher :
iet
ISSN :
0020-3270
Type :
jour
DOI :
10.1049/piee.1968.0110
Filename :
5248916
Link To Document :
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