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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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Optimal selection and location of bess systems in medium-voltage rural distribution networks for minimizing greenhouse gas emissions 

Montoya, Oscar Danilo; Gil-González, Walter; Hernández, Jesus C. (2020-12-09)
This paper explores a methodology to locate battery energy storage systems (BESS) in rural alternating current (AC) distribution networks fed by diesel generators to minimize total greenhouse gas emissions. A mixed-integer ...
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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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Simultaneous Minimization of Energy Losses and Greenhouse Gas Emissions in AC Distribution Networks Using BESS 

Molina Martin, Federico; Montoya, Oscar Danilo; Grisales Noreña, Luis Fernando; Hernández, Jesus C.; Ramírez Vanegas, Carlos A. (2021-04-22)
The problem of the optimal operation of battery energy storage systems (BESSs) in AC grids is addressed in this paper from the point of view of multi-objective optimization. A nonlinear programming (NLP) model is presented ...
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Efficient operative cost reduction in distribution grids considering the optimal placement and sizing of d-statcoms using a discrete-continuous vsa 

Montoya, Oscar Danilo; Gil-González, Walter; Hernández, Jesus C. (2021-03-02)
The problem of reactive power compensation in electric distribution networks is addressed in this research paper from the point of view of the combinatorial optimization using a new discrete-continuous version of the vortex ...
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Voltage Stability Analysis in Medium-Voltage Distribution Networks Using a Second-Order Cone Approximation 

Montoya, Oscar Danilo; Gil-González, Walter; Arias-Londoño, Andrés; Rajagopalan, Arul; Hernández, Jesus C. (2020-11-02)
This paper addresses the voltage stability margin calculation in medium-voltage distribution networks in the context of exact mathematical modeling. This margin calculation is performed with a second-order cone (SOCP) ...
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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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Global Optimal Stabilization of MT-HVDC Systems: Inverse Optimal Control Approach 

Montoya, Oscar Danilo; Gil-González, Walter; Martin Serra, Federico; De Angelo, Cristian Hernan; Hernández, Jesus C. (2021-11-17)
The stabilization problem of multi-terminal high-voltage direct current (MT-HVDC) systems feeding constant power loads is addressed in this paper using an inverse optimal control (IOC). A hierarchical control structure ...
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Optimal Design of PV Systems in Electrical Distribution Networks by Minimizing the Annual Equivalent Operative Costs through the Discrete-Continuous Vortex Search Algorithm 

Cortés-Caicedo, Brandon; Molina-Martin, Federico; Grisales-Noreña, Luis Fernando; Montoya, Oscar Danilo; Hernández, Jesus C. (2022-01-23)
: This paper discusses the minimization of the total annual operative cost for a planning period of 20 years composed by the annualized costs of the energy purchasing at the substation bus summed with the annualized ...

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Author
Hernández, Jesus C. (9)
Montoya, Oscar Danilo (9)
Gil-González, Walter (6)Grisales-Noreña, Luis Fernando (2)Martin Serra, Federico (2)Molina-Martin, Federico (2)Arias-Londoño, Andrés (1)Cortés-Caicedo, Brandon (1)De Angelo, Cristian Hernan (1)Garcés, Alejandro (1)... View MoreSubject
LEMB (9)
Convex optimization (4)Second-order cone programming (3)Battery energy storage systems (2)Discrete-continuous vortex search algorithm (2)Optimal power flow model (2)Power losses minimization (2)AC and DC distribution systems (1)Annual operational costs minimization (1)Annual operative cost (1)... View MoreDate Issued2021 (5)2020 (3)2022 (1)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.