Examinando por Materia "Smart Grid."
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Ítem Análisis económico del mecanismo de respuesta de la demanda en el sector eléctrico colombiano(Universidad EAFIT, 2017-07-01) García, John J.; Gutierrez, Alejandro; Vargas Tobón, Luisa; Velasquez, Hermilson; jgarcia@eafit.edu.co; lvargas9@eafit.edu.co; evelas@eafit.edu.coThis paper is based upon the PJM market Demand Response Program, which it is considered as one of the most successful DR mechanisms over the world. Based on its design, the economic impact that could be achieve if a similar DR program were implemented in the Colombian market was determined. A DR program has been proposed that could achieve 600 MW of capacity in a mature stage. When its impact was took into account in the market price, it was found that for 2015 its impact in the DR dispatch hours could achieve lowering spot price in around 30%. With these results it can be estimated that the system could save about COP130.000 million, regardless of its contribution to the system reliability that, in the past El Niño event (2015-2016), could have reduced blackout risks.Ítem Análisis económico del mecanismo de respuesta de la demanda en el sector eléctrico colombiano (Julio de 2017)(Universidad EAFIT, 2017-10-09) García, John J.; Gutierrez, Alejandro; Vargas Tobón, Luisa; Velasquez, Hermilson; jgarcia@eafit.edu.co; lvargas9@eafit.edu.co; evelas@eafit.edu.coThis paper is based upon the PJM market Demand Response Program, which it is considered as one of the most successful DR mechanisms over the world. Based on its design, the economic impact that could be achieve if a similar DR program were implemented in the Colombian market was determined. A DR program has been proposed that could achieve 600 MW of capacity in a mature stage. When its impact was took into account in the market price, it was found that for 2015 its impact in the DR dispatch hours could achieve lowering spot price in around 30%. With these results it can be estimated that the system could save about COP130.000 million, regardless of its contribution to the system reliability that, in the past El Niño event (2015-2016), could have reduced blackout risks.Ítem Fuentes renovables no convencionales y redes inteligentes en Brasil y Chile(Universidad EAFIT, 2019-12-01) Lopez, Gustavo; Garcia Rendon, John Jairo; Perez, Alex; Arbelaez, Juan Camilo; Chaparro, Silvia; glopezal@eafit.edu.co; afperezl@eafit.edu.co; jgarcia@eafit.edu.coThis paper presents the advances Brazil and Chile have made in non-conventional renewable energy sources (NCRE) and smart grids. Brazil, like Colombia, is highly dependent on water to generate energy, which has led to deforestation and greenhouse gas emissions; therefore, in recent years Brazil has made efforts to encourage the growth of energy generation with NCRE. In 2015, it positioned itself as the eighth country in the world with wind generation and, in 2017, the largest solar photovoltaic power plant was built. In addition, in Chile’s national energy strategy 2012-2030, its two main cornerstones of the strategy are the increase in non-conventional renewable energies, in 2019 of the total installed capacity was 18% wind and solar, and the emphasis on energy efficiency.Ítem Transición energética en Francia para la incorporación de fuentes de energías no convencionales y redes inteligentes(Universidad EAFIT, 2019-12-01) Botero García, Jesús; García Rendón, John; jgarcia@eafit.edu.coDespite the fact that the installed capacity in nuclear energy in the French electricity market still represents the highest percentage, 47% in 2017, non-conventional renewable energies resources, wind and solar, already represent 17% of the total installed capacity; however, in terms of generation, 70% remains nuclear. Furthermore, this market is one of the few in the European Union that has implemented a reliability mechanism and where the tariff for the provision of electricity service promotes a demand response program based on critical peak prices, in order to guarantee the reliability of supply. It is therefore important to know the energy transformation program launched in 2015 in France in order to promote green growth, reduce greenhouse emissions and strengthen energy independence; moreover, what has been done to implement smart grids in this market, which is the aim of this paper.