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Análisis y simulación de un rectificador trifásico controlado Active Front End (AFE)
This paper presents a result of research financed with own resources; It presents a state-space model of a three-phase controlled Active Front End rectifier. Using this model, we design a control law oriented voltage (VOC), ...
Análisis de la percepción de seguridad en puentes peatonales: una aproximación mediante modelación híbrida
This article of scientific and technological research studies safety perception on pedestrian bridges, through an approach based on two main areas: the microeconomic and psychological. This paper estimates simultaneously ...
Evaluación de las transferencias del sector eléctrico. El caso de San Carlos y el Oriente Antioqueño
This paper present the result obtained in the research related the Eastern municipalities of Antioquia with special focus in the municipality of San Carlos about the transfer of the power sector delivered to them during ...
Importancia del “efecto rebote” o paradoja de Jevons en el diseño de la política ambiental
En este artículo de reflexión, se analiza el diseño actual de las políticas ambientales en Colombia, las cuales se han centrado principalmente en el aprovechamiento de los recursos naturales como fuentes de materiales y ...
Mejora de los procesos de estimación de costos de software. Caso del sector de software de Barranquilla
Summary-The present paper is the result of the following investigation: “Design of a model to improve the cost estimation processes for software developing companies”. It is presented a revision of the literature at an ...
Efecto de la adición de biosólido (seco) a una pasta cerámica sobre la resistencia mecánica de ladrillos
Sewage sludge was added as part of ceramic slurry for making bricks. Raw materials (clay and sludge) were characterized in terms of chemical composition, mineralogical phases, thermal behavior and physical characteristics. ...
Experiencia colombiana en reparación de núcleos de transformadores de potencia
This article presents a case report about faults presented in power transformer cores and shows some technical and methodological experiences in partial and total repair to several units, carried out in Industrias Explorer ...