es | en | pt | fr
    • Presentación
    • Países
    • Instituciones
    • Participa
        JavaScript is disabled for your browser. Some features of this site may not work without it.
        Ver ítem 
        •   Inicio
        • Colombia
        • Universidades
        • Universidad Tecnológica de Bolivar UTB (Colombia)
        • Ver ítem
        •   Inicio
        • Colombia
        • Universidades
        • Universidad Tecnológica de Bolivar UTB (Colombia)
        • Ver ítem

        Optimal selection and location of fixed-step capacitor banks in distribution networks using a discrete version of the vortex search algorithm

        Fecha
        2020-09-19
        Registro en:
        Gil-González, W.; Montoya, O.D.; Rajagopalan, A.; Grisales-Noreña, L.F.; Hernández, J.C. Optimal Selection and Location of Fixed-Step Capacitor Banks in Distribution Networks Using a Discrete Version of the Vortex Search Algorithm. Energies 2020, 13, 4914.
        https://hdl.handle.net/20.500.12585/9550
        https://www.mdpi.com/1996-1073/13/18/4914
        10.3390/en13184914
        Universidad Tecnológica de Bolívar
        Repositorio Universidad Tecnológica de Bolívar
        http://repositorioslatinoamericanos.uchile.cl/handle/2250/3721022
        Autor
        Gil-González, Walter
        Montoya, Oscar Danilo
        Rajagopalan, Arul
        Grisales-Noreña, Luis Fernando
        Hernández, Jesus C.
        Institución
        • Universidad Tecnológica de Bolivar UTB (Colombia)
        Resumen
        This paper deals with the problem of the optimal selection of capacitor banks in electrical AC distribution systems for minimizing the costs of energy losses during a year of operation through a discrete version of the vortex search algorithm (DVSA). This algorithm works with a hypersphere with a variable radius defined by an exponential function where a Gaussian distribution is used to generate a set of candidate solutions uniformly distributed around the center of this hypersphere. This center corresponds to the best solution obtained at the iteration t, which is initialized at the center of the solution space at the iterative search beginning. The main advantage of combining the exponential function with the Gaussian distribution is the correct balance between the exploration and exploitation of the solution space, which allows reaching the global optimal solution of the optimization problem with a low standard deviation, i.e., guaranteeing repeatability at each simulation. Two classical distribution networks composed of 33 and 69 nodes were used to validate the proposed DVSA algorithm. They demonstrated that the DVSA improves numerical reports found in specialized literature regarding the optimal selection and location of fixed-step capacitor banks with a low computational burden. All the simulations were carried out in MATLAB software.
        Materias

        Mostrar el registro completo del ítem


        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
        • Tesis peruanas
        Nuevas incorporaciones
        • Argentina
        • Brasil
        • Colombia
        • México
        Dirección de Servicios de Información y Bibliotecas (SISIB)
        Universidad de Chile
        Red de Repositorios Latinoamericanos | 2006-2018
         

        EXPLORAR POR

        Instituciones
        Fecha2011 - 20202001 - 20101951 - 20001901 - 19501800 - 1900

        Explorar en Red de Repositorios

        Países >
        Tipo de documento >
        Fecha de publicación >
        Instituciones >

        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
        • Tesis peruanas
        Nuevas incorporaciones
        • Argentina
        • Brasil
        • Colombia
        • México
        Dirección de Servicios de Información y Bibliotecas (SISIB)
        Universidad de Chile
        Red de Repositorios Latinoamericanos | 2006-2018