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IEEE Transactions on Power Apparatus and Systems, 1981
The economical use of all types of fuels available for the generation of power has become a major concern of electric utilities. Present methods do not fully take advantage of standard economic load dispatch minimization techniques because the fuel constraints on each type of fuel are not considered-in the classical calculation.
Floyd J. Trefny, Kwang Y. Lee
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The economical use of all types of fuels available for the generation of power has become a major concern of electric utilities. Present methods do not fully take advantage of standard economic load dispatch minimization techniques because the fuel constraints on each type of fuel are not considered-in the classical calculation.
Floyd J. Trefny, Kwang Y. Lee
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Dynamic economic dispatch using the extended security constrained economic dispatch algorithm
IEEE Transactions on Power Systems, 1997An algorithm for solving the power system multi-stage dynamic economic dispatch (MDED) problem in real-time is presented. The MDED problem is formulated by formally adding ramp rate constraints to the extended security constrained economic dispatch (ESCED) problem for all stages beyond the first stage.
W.R. Barcelo, P. Rastgoufard
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An Application of the Economic-Environmental Power Dispatch
IEEE Transactions on Systems, Man, and Cybernetics, 1977An application of a decision approach for controlling air pollution emission from power generation, presented by the authors in an earlier paper, is described. Trade-off curves between pollution emission and total operating cost are first computed for a portion of a realistic system containing coal, oil, and gas turbine generation.
Jacob Zahavi, Lawrence Eisenberg
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The economic dispatch computer
Electrical Engineering, 1958THE ECONOMIC DISPATCH COMPUTER has been in service since February 1957 at Charleroi, Pa., central dispatching headquarters for West Penn Power Company. Generator load dispatching for the integrated properties of West Penn Electric System, consisting of West Penn Power Company, Monongahela Power Company and Potomac Edison Company has been done at ...
W. R. Hamilton, W. H. Osterle
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Hierarchical Distributed Coordination for Economic Dispatch
2018 IEEE 27th International Symposium on Industrial Electronics (ISIE), 2018The classical economic dispatch problem faces difficult challenges in a future smart grid with a great many distributed generators and fast power fluctuations due to high percentage of renewable energy. The traditional centralized scheme can not cope with a large number of generators, and the convergence rate of the purely distributed control decreases
Zhi-Wei Liu 0002 +5 more
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Distributed economic dispatch for power systems
2017 11th Asian Control Conference (ASCC), 2017The paper proposes a fully distributed approach for economic dispatch problem (EDP) in power systems. The goal is to determine the output power to meet the load demand economically. In this paper, a simple algorithm is proposed to solve EDP under capacity constraint. The proposed method only needs its local cost parameters and the local predicted load.
Ismi Rosyiana Fitri +2 more
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ECONOMIC ENVIRONMENTAL DISPATCH BY A MODE TECHNIQUE
Journal of Circuits, Systems and Computers, 2008Multi-objective differential evolution (MODE) is proposed to handle economic environmental dispatch problem, which is a multi-objective optimization problem (MOOPs) with competing and noncommensurable objectives. The proposed approach has a good performance in finding a diverse set of solutions and in converging near the true Pareto-optimal set ...
C. K. Panigrahi +2 more
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Distributed solution for the economic dispatch problem
21st Mediterranean Conference on Control and Automation, 2013A distributed approach for the economic dispatch of generating units is presented. It is assumed that the generators are connected by a communication graph. Each unit has information about itself, and can exchange information only with a few neighboring units in such a graph. Using graph theory and consensus algorithms, the proposed approach solves the
Giulio Binetti +5 more
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Collaborative optimization of economic dispatch and reactive power dispatch
2019 Chinese Control Conference (CCC), 2019Economic dispatch and reactive power dispatch are two important tasks in power systems, which respectively concern the economy and environmental friendliness and the safety and reliability of grid operation. Essentially different from the related literature with separately solving the two dispatches, this paper is devoted to collaboratively optimizing ...
Jiaxin Liu +4 more
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Modified DE/Sin for economic dispatch and environmental dispatch
2018 5th International Conference on Business and Industrial Research (ICBIR), 2018In this paper, the modified differential evolutionary with sine function is developed. This modified algorithm is applied to economic dispatch and environmental dispatch problem. The problem formulations are formulated as single objective function. The simple 6 units system is used as test system.
Suppakarn Chansareewittaya +2 more
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