Optimal Operations Planning in a Large Hydro-Thermal Power System
- 1 November 1983
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Power Apparatus and Systems
- Vol. PAS-102 (11) , 3644-3651
- https://doi.org/10.1109/tpas.1983.317727
Abstract
In this paper a realistic model of seasonal production planning in the Swedish State Power Board (SSPB) System is described. This model properly accounts for the nonlinearities introduced by variable head losses and state dependent control constraints in the hydro system. The seasonal hydro-thermal problem exhibits certain complex features that prevent the use of existing nonlinear programming theory for its solution. The paper presents the development of a method of solution which recast the problem into a network flow formulation and employs network flow algorithms. This paper presents the latest developments in the area of network flow modelling for operations planning at the SSPB. For implementation of this scheme, to facilitate its use by operational engineers an information system is set up which will enable efficient handling of data bases and computational routines.Keywords
This publication has 5 references indexed in Scilit:
- Stochastic optimization and modelling of large hydrothermal systems for long-term regulationInternational Journal of Electrical Power & Energy Systems, 1980
- Solving Singly Constrained Transshipment ProblemsTransportation Science, 1978
- Exceptional Paper—Design and Implementation of Large Scale Primal Transshipment AlgorithmsManagement Science, 1977
- Implementation and computational comparisons of primal, dual and primal‐dual computer codes for minimum cost network flow problemsNetworks, 1974
- Accelerated Algorithms for Labeling and Relabeling of Trees, with Applications to Distribution ProblemsJournal of the ACM, 1972