Listar por tema "Power electronics"

Mostrando ítems 1-4 de 4

    • A Sequential Quadratic Programming Model for the Economic-Environmental Dispatch in MT-HVDC 

      Montoya O.D.; Gil-González, Walter; Garcés, Alejandro (Institute of Electrical and Electronics Engineers Inc., 2019)
      This paper addresses the economic-environmental dispatch problem for thermal plants on a Multi-terminal HVDC power grid. A multi-objective optimization approach is used for modeling the compromise between fuel costs and ...

    • Current PI Control for PV Systems in DC Microgrids: A PBC Design 

      Gil-González, Walter; Garces A.; Montoya O.D. (Institute of Electrical and Electronics Engineers Inc., 2019)
      This paper proposes a passive PI control for applications of photovoltaic (PV) systems integrated with boost DC-DC converters. The proposed controller guarantees asymptotically stability in closed-loop for the boost DC-DC ...

    • Nonlinear Analysis for the Three-Phase PLL: A New Look for a Classical Problem 

      Bravo M.; Garcés, Alejandro; Montoya O.D.; Baier C.R. (Institute of Electrical and Electronics Engineers Inc., 2018)
      In this paper we investigate the dynamics of the classic synchronous reference frame phase-locked-loop (PLL) from a non-linear perspective. First, we demonstrate the nonlinear differential equations that describe the PLL ...

    • Power flow solution in direct current grids using the linear conjugate gradient approach 

      Montoya, O D; Escobar, A F; Garrido Arévalo, Víctor Manuel (Cartagena de Indias, 2019-09-24)
      The Colombian power system is being modified by the large-scale integration of renewable energy resources and energy storage systems, in conjunction with the microgrid concept that originates the possibility of alternating ...

      Universidad Tecnológica de Bolívar - 2017 Institución de Educación Superior sujeta a inspección y vigilancia por el Ministerio de Educación Nacional. Resolución No 961 del 26 de octubre de 1970 a través de la cual la Gobernación de Bolívar otorga la Personería Jurídica a la Universidad Tecnológica de Bolívar.