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Repositorio institucional de la Universidad Tecnológica de Bolívar, aquí encontrarás todo lo relacionado con divulgación científica de la UTB.

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A mixed-integer convex model for the optimal placement and sizing of distributed generators in power distribution networks 

Gil-González, Walter; Garcés, Alejandro; Montoya, Oscar Danilo; Hernández, Jesus C. (2021-01-11)
The optimal placement and sizing of distributed generators is a classical problem in power distribution networks that is usually solved using heuristic algorithms due to its high complexity. This paper proposes a different ...
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A mixed-integer conic formulation for optimal placement and dimensioning of DGs in DC distribution networks 

Molina-Martin, Federico; Montoya, Oscar Danilo; Grisales-Noreña, Luis Fernando; Hernández, Jesus C. (2021-01-14)
The problem of the optimal placement and dimensioning of constant power sources (i.e., distributed generators) in electrical direct current (DC) distribution networks has been addressed in this research from the point of ...
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Second-order cone approximation for voltage stability analysis in direct-current networks 

Montoya, Oscar Danilo; Gil-González, Walter; Molina-Cabrera, Alexander (2020-09-24)
In this study, the voltage stability margin for direct current (DC) networks in the presence of constant power loads is analyzed using a proposed convex mathematical reformulation. This convex model is developed by employing ...
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Economic dispatch of renewable generators and BESS in DC microgrids using second-order cone optimization 

Gil-González, Walter; Montoya, Oscar Danilo; Grisales-Noreña, Luis F.; Cruz-Peragón, Fernando; Alcalá, Gerardo (2020-04-03)
A convex mathematical model based on second-order cone programming (SOCP) for the optimal operation in direct current microgrids (DCMGs) with high-level penetration of renewable energies and battery energy storage systems ...
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A second-order cone programming reformulation of the economic dispatch problem of bess for apparent power compensation in ac distribution networks 

Montoya, Oscar Danilo; Gil-González, Walter; Martin Serra, Federico; Hernández, Jesus C.; Molina-Cabrera, Alexander (2020-10-14)
The problem associated with economic dispatch of battery energy storage systems (BESSs) in alternating current (AC) distribution networks is addressed in this paper through convex optimization. The exact nonlinear programming ...
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A New Iterative Power Flow Method for AC Distribution Grids with Radial and Mesh Topologies 

Bocanegra, Sara Yulieth; Gil-González, Walter; Montoya, Oscar Danilo (2020-11-25)
This brief discusses the classical problem of power flow analysis in alternating current (ac) distribution networks through Taylor series expansion. The main advantage of this approach is that it can work with radial and ...
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A second-order cone programming reformulation of the economic dispatch problem of bess for apparent power compensation in ac distribution networks 

Montoya, Oscar Danilo; Gil-González, Walter; Martin Serra, Federico; Hernández, Jesus C.; Molina-Cabrera, Alexander (2020-10-14)
The problem associated with economic dispatch of battery energy storage systems (BESSs) in alternating current (AC) distribution networks is addressed in this paper through convex optimization. The exact nonlinear programming ...
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Hybrid ga-socp approach for placement and sizing of distributed generators in DC networks 

Montoya, Oscar Danilo; Gil-González, Walter; Grisales-Noreña, Luis Fernando (2020-12-02)
This research addresses the problem of the optimal location and sizing distributed generators (DGs) in direct current (DC) distribution networks from the combinatorial optimization. It is proposed a master–slave optimization ...
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Optimal Economic–Environmental Operation of BESS in AC Distribution Systems: A Convex Multi-Objective Formulation 

Gil González, Walter Julián; Montoya Giraldo, Oscar Danilo; Grisales-Noreña, Luis Fernando; Escobar-Mejia, Andres (2021-12-10)
This paper deals with the multi-objective operation of battery energy storage systems (BESS) in AC distribution systems using a convex reformulation. The objective functions are CO2 emissions, and the costs of the daily ...

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AuthorMontoya, Oscar Danilo (8)Gil-González, Walter (7)Hernández, Jesus C. (4)Grisales-Noreña, Luis Fernando (3)Molina-Cabrera, Alexander (3)Martin Serra, Federico (2)Alcalá, Gerardo (1)Bocanegra, Sara Yulieth (1)Cruz-Peragón, Fernando (1)Escobar-Mejia, Andres (1)... View MoreSubject
Second-order cone programming (9)
LEMB (5)Convex optimization (4)Convex reformulation (3)Direct current networks (3)Economic dispatch problem (3)Battery energy storage system (2)Battery energy storage systems (2)Non-linear optimization (2)Numerical example (2)... View MoreDate Issued2020 (6)2021 (3)Has File(s)
Yes (9)

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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.