La cultura como factor de progreso social y desarrollo urbano: Aplicaciones de economía de la cultura a la ciudad de Medellín, Colombia

Zapata, Gómez; Daniel, Jonathan

doi:10.35376/10324/46438

Cited by 2 publications

(1 citation statement)

References 50 publications

(55 reference statements)

Supporting

Mentioning

Contrasting

Order By: Relevance

“…This study considers the behavior of the user and the solar resource for two areas of Colombia in particular. The first zone is the city of Medellín, in the department of Antioquia, which is an urban zone [64]. The second area is the municipality of Capurganá, Chocó, which is a rural area [65].…”

Section: Variable Power Demand and Generationmentioning

confidence: 99%

Energy Management System for the Optimal Operation of PV Generators in Distribution Systems Using the Antlion Optimizer: A Colombian Urban and Rural Case Study

et al. 2022

View full text Add to dashboard Cite

This paper presents an Energy Management System (EMS) for solving the problem regarding the optimal daily operation of Photovoltaic (PV) distributed generators in Alternate Current (AC) distribution grids. To this effect, a nonlinear programming problem (NLP) was formulated which considered the improvement of economic (investment and maintenance costs), technical (energy losses), and environmental (CO2 emission) grid indices as objective functions, considering all technical and operating constraints for the operation of AC networks with the presence of PV sources. To solve this mathematical formulation, a master–slave methodology was implemented, whose master stage employed the antlion optimizer to find the power dispatch of PV sources in each period of time considered (24 h). In the slave stage, an hourly power flow based on the successive approximations method was used in order to obtain the values of the objective functions and constraints associated with each possible PV power configuration proposed by the master stage. To evaluate the effectiveness and robustness of the proposed methodology, two test scenarios were used, which included three installed PV sources in an urban and a rural network, considering the PV power generation and demand located reported for Medellín and Capurganá, respectively. These systems correspond to connected and standalone grids located in two different regions of Colombia. Furthermore, the proposed methodology was compared with three optimization methodologies reported in the literature: the Chu and Beasley genetic algorithm, the particle swarm optimization algorithm, and the vortex search optimization algorithm. Simulation results were obtained via the MATLAB software for both test scenarios with all the optimization methodologies. It was demonstrated that the proposed methodology yields the best results in terms of solution quality and repeatability, with shorter processing times.

show abstract

Section: Variable Power Demand and Generationmentioning

confidence: 99%

Energy Management System for the Optimal Operation of PV Generators in Distribution Systems Using the Antlion Optimizer: A Colombian Urban and Rural Case Study

et al. 2022

View full text Add to dashboard Cite

show abstract

Análisis de prácticas ambientales, comerciales, seguras y saludables en comunidades artesanales rurales y urbanas de Cali

Suárez Navia,

García Rivera

2024

Equidad Desarro.

View full text Add to dashboard Cite

El objetivo de este artículo es documentar experiencias y resultados del proyecto “Asistencia técnica para la gestión ambiental, comercial, prácticas seguras y saludables en las comunidades artesanales rurales y urbanas, Cali 2023”, a partir del potencial del sector artesanal en la economía popular y su aporte a la economía colombiana, soportado en la tradición, la cultura, el arte y la búsqueda de condiciones justas en las dimensiones medioambientales, comerciales, sociales y laborales. Se convocó a comunidades artesanales de Cali y sus zonas rurales, de modo que se realizaron diversos encuentros grupales e individuales con los artesanos en sus territorios y otros espacios concertados. Se llevó a cabo la identificación y selección de las comunidades artesanales participantes, caracterizando la población de interés a través de una rubrica para identificación de necesidades y un instrumento de recolección de datos por medio de entrevistas. Esto permitió proponer un plan de acción dirigido a la capacitación y la asesoría a la medida del artesano y la comunidad artesanal, así como desarrollar una prueba piloto de un aplicativo web para el fortalecimiento de las competencias en economía digital.

show abstract

La cultura como factor de progreso social y desarrollo urbano: Aplicaciones de economía de la cultura a la ciudad de Medellín, Colombia

Cited by 2 publications

References 50 publications

Energy Management System for the Optimal Operation of PV Generators in Distribution Systems Using the Antlion Optimizer: A Colombian Urban and Rural Case Study

Energy Management System for the Optimal Operation of PV Generators in Distribution Systems Using the Antlion Optimizer: A Colombian Urban and Rural Case Study

Análisis de prácticas ambientales, comerciales, seguras y saludables en comunidades artesanales rurales y urbanas de Cali

Contact Info

Product

Resources

About