Listar por título
Mostrando ítems 1036-1055 de 11165
-
Application of the arithmetic optimization algorithm to solve the optimal power flow problem in direct current networks
(Cartagena de Indias, 2022)This article presents a methodology to solve to the Optimal Power Flow (OPF) problem in Direct Current (DC) networks using the Arithmetic Optimization Algorithm (AOA) and Successive Approximation (SA). This master-slave ... -
Application of the backward/forward sweep method for solving the power flow problem in DC networks with radial structure
(Cartagena de Indias, 2020)This paper presents the application of the backward/forward sweep iterative method for solving the power flow problem in direct current networks with radial structure, considering resistive and constant power loads. The ... -
Application of the Crow Search Algorithm to the Problem of the Parametric Estimation in Transformers Considering Voltage and Current Measures
(Cartagena de Indias, 2022-06-06)The problem of the electrical characterization of single-phase transformers is addressed in this research through the application of the crow search algorithm (CSA). A nonlinear programming model to determine the series ... -
Application of the Generalized Normal Distribution Optimization Algorithm to the Optimal Selection of Conductors in Three-Phase Asymmetric Distribution Networks
(Cartagena de Indias, 2023)This article addresses the problem of the optimal selection of conductors in asymmetric three-phase distribution networks from a combinatorial optimization perspective, where the problem is represented by a mixed-integer ... -
Application of the Hurricane Optimization Algorithm to Estimate Parameters in Single-Phase Transformers Considering Voltage and Current Measures
(Cartagena de Indias, 2022)In this research paper, a combinatorial optimization approach is proposed for parameter estimation in single-phase transformers considering voltage and current measurements at the transformer terminals. This problem is ... -
Application of the hurricane-based optimization algorithm to the phase-balancing problem in three-phase asymmetric networks
(Cartagena de Indias, 2022-03-14)This article addresses the problem of optimal phase-swapping in asymmetric distribution grids through the application of hurricane-based optimization algorithm (HOA). The exact mixedinteger nonlinear programming (MINLP) ... -
Application of the Multiverse Optimization Method to Solve the Optimal Power Flow Problem in Alternating Current Networks
(Cartagena de Indias, 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 ... -
Application of the Multiverse Optimization Method to Solve the Optimal Power Flow Problem in Direct Current Electrical Networks
(Cartagena de Indias, 2021-08-04)This paper addresses the optimal power flow problem in direct current (DC) networks employing a master–slave solution methodology that combines an optimization algorithm based on the multiverse theory (master stage) and ... -
Application of the SSA for Optimal Reactive Power Compensation in Radial and Meshed Distribution Using D-STATCOMs
(Cartagena de Indias, 2022)This paper deals with the problem regarding the optimal placement and sizing of distribution static compensators (D-STATCOMs) in radial and meshed distribution networks. These grids consider industrial, residential, and ... -
Application of the vortex search algorithm to the phase-balancing problem in distribution systems
(Cartagena de IndiasCampus TecnológicoIngeniería Eléctrica, 2021-02-26)This article discusses the problem of minimizing power loss in unbalanced distribution systems through phase-balancing. This problem is represented by a mixed-integer nonlinear-programming mathematical model, which is ... -
Applications that promote ecological and lifestyle habits for both people and companies [Definición del problema]
(Cartagena de Indias, 2022) -
Applying a Green Solvent with Microwave, Ultrasound, and Soxhlet Extraction Techniques to Quantify the Slip Additive Cis-1,3-docosenamide and Nine Oxidative Degradation Byproducts in Polypropylene Samples
(Cartagena de IndiasCampus Tecnológico, 2023-08-18)Erucamide is used as an important slip agent for polymers. However, erucamide can degrade during processing and long-term storage, forming various oxidation products. These degra dation products can affect the recovery ... -
Applying the Crow Search Algorithm for the Optimal Integration of PV Generation Units in DC Networks
(Cartagena de Indias, 2023)This paper presents an efficient master–slave methodology to solve the problem of integrating photovoltaic (PV) generators into DC grids for a planning period of 20 years. The problem is mathematically formulated as ... -
APPMAR 1.0: A Python application for downloading and analyzing of WAVEWATCH III® wave and wind data
(Cartagena de Indias, 2022-03-10)This work presents APPMAR 1.0, an application written in the Python programming language that downloads, processes, and analyzes wind and wave data. This application is composed of a graphical user interface (GUI) that ... -
Approximated mixed-integer convex model for phase balancing in three-phase electric networks
(Cartagena de Indias, 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 ... -
Aprendizaje colectivo y evaluación descentralizada en el análisis de políticas públicas
(2015)Este artículo presenta una aproximación al análisis de las políticas públicas desde el encuadre teórico que ofrecen Mantzavinos, North y Shariq (2004). En efecto, se introduce el marco teórico que proporciona el ... -
Aprendizaje organizacional herramienta de cambio
(Universidad Tecnológica de Bolívar, 2012)Esta monografía busca identificar la importancia de la implementación del aprendizaje organizacional, como estrategia fundamental de cambio para las empresas nacionales, a través de la revisión de la literatura en el ... -
Aprendizaje, instituciones, y desempeño económico
(2015)En este artículo ofrecemos una visión amplia de la interacción entre cognición, sistemas de creencias e instituciones, y de la manera cómo estos afectan el desempeño económico. Argumentamos que una comprensión más ... -
Apropiación del modelo pedagógico por parte de los docentes de básica primaria del Colegio Británico de Cartagena
(2020)El presente informe muestra los resultados de un estudio cuyo objetivo es analizar la apropiación que tienen los docentes de Básica Primaria del modelo pedagógico activo multilingüe del Colegio Británico de Cartagena, ...
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.