Buscar
Mostrando ítems 111-120 de 145
High impedance fault modeling and location for transmission line✰
(2021)
A fault in a power system generates economic losses, security problems, social problems and can even take human lives. Therefore, it is necessary to have an efficient fault location strategy to reduce the exposure time and ...
Selection and Location of Fixed-Step Capacitor Banks in Distribution Grids for Minimization of Annual Operating Costs: A Two-Stage Approach
(2022-06-27)
The problem regarding the optimal location and sizing of fixed-step capacitor banks in distribution networks with radial configuration is studied in this research by applying a two-stage optimization approach. The first ...
Integration of PV Distributed Generators into Electrical Networks for Investment and Energy Purchase Costs Reduction by Using a Discrete–Continuous Parallel PSO
(2022)
The problem of optimally integrating PV DGs into electrical networks to reduce annual costs (which include energy purchase and investment costs) was addressed in this research by presenting a new solution methodology. For ...
Application of the Multiverse Optimization Method to Solve the Optimal Power Flow Problem in Alternating Current Networks
(2022)
In this paper, we solve the optimal power flow problem in alternating current networks to reduce power losses. For that purpose, we propose a master–slave methodology that combines the multiverse optimization algorithm ...
Optimal Power Flow Solution for Bipolar DC Networks Using a Recursive Quadratic Approximation
(2023-01-04)
settingsOrder Article Reprints
Open AccessArticle
Optimal Power Flow Solution for Bipolar DC Networks Using a Recursive Quadratic Approximation
by Oscar Danilo Montoya 1,2,*ORCID,Walter Gil-González 3ORCID andJesus C. ...
Derivative-Free Power Flow Solution for Bipolar DC Networks with Multiple Constant Power Terminals
(2022)
This paper analyzes the power flow solution in bipolar direct current networks with radial structures considering multiple monopolar and bipolar constant power loads. The electrical configuration of the bipolar DC grid ...
Approximated mixed-integer convex model for phase balancing in three-phase electric networks
(2021)
With this study, we address the optimal phase balancing problem in three-phase networks with asymmetric loads in reference to a mixed-integer quadratic convex (MIQC) model. The objective function considers the minimization ...
Mitigating fluctuations of wind power generation using superconducting magnetic energy storage: A passivity-based approach
(2019)
Abstract
This paper presents the control of the active and reactive power of a superconducting magnetic energy storage (SMES) system for compensating fluctuations of a power system with high penetration of wind energy ...
Power Flow in Bipolar DC Distribution Networks Considering Current Limits
(2022-09)
Power electronics converters are equipped with current controls that protect the converter from over-currents. This protection introduces non-differentiable equations into the power flow problem. The conventional Newton's ...
Modernized Planning of Smart Grid Based on Distributed Power Generations and Energy Storage Systems Using Soft Computing Methods
(2022)
The modest objective is to check the integrated effect of energy storage systems (ESSs) and distributed generations (DGs) and compare the optimization of the size and location of ESS and DG to explore its challenges for ...
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.