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        • Universidad Tecnológica de Bolivar UTB (Colombia)
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        • Universidad Tecnológica de Bolivar UTB (Colombia)
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        Optimal power flow solution in direct current grids using Sine-Cosine algorithm

        Fecha
        2019
        Registro en:
        Giraldo J.A., Montoya O.D., Grisales-Noreña L.F., Gil-González W. y Holguín M. (2019) Optimal power flow solution in direct current grids using Sine-Cosine algorithm. Journal of Physics: Conference Series; Vol. 1403, Núm. 1
        17426588
        https://hdl.handle.net/20.500.12585/9231
        10.1088/1742-6596/1403/1/012009
        Universidad Tecnológica de Bolívar
        Repositorio UTB
        57212454925
        56919564100
        55791991200
        57191493648
        57212444429
        http://repositorioslatinoamericanos.uchile.cl/handle/2250/3725672
        Autor
        Giraldo J.A.
        Montoya O.D.
        Grisales-Noreña L.F.
        Gil-González W.
        Holguín M.
        Institución
        • Universidad Tecnológica de Bolivar UTB (Colombia)
        Resumen
        In the next years, Colombian power system will have the connection of distributed generators and constant power loads; Therefore, it is necessary to propose the analysis methods that allow establishing the minimum requirements that have to be satisfied for the power system to guarantee an optimal power flow in order to preserve safe and reliable operation of it. For this purpose, in this paper presents an optimal power flow in direct current resistive grids with constant power loads and distributed generators. The optimal power flow problem is formulated as a master-slave optimization algorithm. The master stage covers the dispatching of all the distributed generators by using the Sine-Cosine algorithm. In the slave stage an efficient power flow method based on successive approximations is employed to determine the voltage variables and evaluate the objective function of the problem, which corresponds to the power loss minimization. A direct current distribution network composed by 21 nodes is used as test case by comparing its numerical performance with nonlinear optimization packages and two metaheuristic approaches named black-hole optimization and continuous genetic algorithm. All the simulations are conducted via MATLAB software. © Published under licence by IOP Publishing Ltd.
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        Red de Repositorios Latinoamericanos
        + de 8.000.000 publicaciones disponibles
        500 instituciones participantes
        Dirección de Servicios de Información y Bibliotecas (SISIB)
        Universidad de Chile
        Ingreso Administradores
        Colecciones destacadas
        • Tesis latinoamericanas
        • Tesis argentinas
        • Tesis chilenas
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        Nuevas incorporaciones
        • Argentina
        • Brasil
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        • México
        Dirección de Servicios de Información y Bibliotecas (SISIB)
        Universidad de Chile
        Red de Repositorios Latinoamericanos | 2006-2018