Short-term hydrothermal coordination by augmented lagrangean relaxation: a new multiplier updating

Document typeArticle
Defense date1999-12
Rights accessOpen Access
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Abstract
The Augmented Lagrangean Relaxation (ALR) method is one of the most powerful techniques
to solve the Short-Term Hydrothermal Coordination (STHC) problem. A crucial step when
using the ALR method is the updating of the multipliers. In this paper we present a new
multiplier updating procedure: the Gradient with Radar Step (GRS) method. The method
has been successfully tested by solving medium-scale examples of the STHC problem
CitationBeltrán Royo, C.; Heredia, F.-Javier (Francisco Javier). Short-term hydrothermal coordination by augmented lagrangean relaxation: a new multiplier updating. "Investigación operativa", Desembre 1999, vol. 8, núm. 1-3, p. 63-76.
ISSN1014-8264
Publisher versionhttp://www-2.dc.uba.ar/alio/io/issues/claio98.html
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