Mañana se desarrollará la sexta jornada del Seminario de Investigación, Actualización y Vinculación en Ciencias de la Ingeniería 2020. Será de forma virtual a partir de las 11:00 horas.
En esta oportunidad disertarán el Dr. Oscar Danilo Montoya Giraldo sobre On the Efficiency in Electrical Networks with AC and DC Operation Technologies: A Comparative Study at the Distribution Stage (Colombia) y el Ing. Guillermo Omar Larregay sobre Evaluación de algoritmos de control implementados en C utilizando MATLAB (Argentina).
Para mayor información e inscripciones contactarse con los coordinadores del seminario: Ing. Pablo Belzunce (belzuncepablo@gmail.com) y Ing. Francisco Esteban (franesteban92@gmail.com).
Datos
“On the Efficiency in Electrical Networks with AC and DC Operation Technologies: A Comparative Study at the Distribution Stage”
Disertante: Dr. Ing. Oscar Danilo Montoya Giraldo
Lugar de trabajo: Universidad Distrital Francisco José de Caldas, Bogotá, Colombia
This research deals with the efficiency comparison between AC and DC distribution networks that can provide electricity to rural and urban areas from the point of view of grid energy losses and greenhouse gas emissions impact. Configurations for medium- and low-voltage networks are analyzed via optimal power flow analysis by adding voltage regulation and devices capabilities sources in the mathematical formulation. Renewable energy resources such as wind and photovoltaic are considered using typical daily generation curves. Batteries are formulated with a linear representation taking into account operative bounds suggested by manufacturers. Numerical results in two electrical networks with 0.24 kV and 12.66 kV (with radial and meshed configurations) are performed with constant power loads at all the nodes. These simulations confirm that power distribution with DC technology is more efficient regarding energy losses, voltage profiles and greenhouse emissions than its AC counterpart. All the numerical results are tested in the General Algebraic Modeling System widely known as GAMS.
“Evaluación de algoritmos de control implementados en C utilizando MATLAB”
Disertante: Ing. Guillermo Omar Larregay
Lugar de Trabajo: Laboratorio de Control Automático (LCA), Línea CCP.
En esta presentación se verán algunas técnicas para incorporar algoritmos desarrollados en C dentro de las simulaciones de sistemas de control en MATLAB/Simulink. Esto permite ejecutar la simulación con el mismo código que posteriormente será ejecutado en el controlador, y permite evaluar el desempeño y los resultados sin correr riesgos en la planta física.