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Metodología para elaborar una hoja de ruta hacia un mix energético 100% renovable en redes aisladas usando SRH-M de GRIDSOL
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Advisor(s)
Abstract(s)
RESUMEN: Un sector eléctrico totalmente renovable forma parte de nuestro futuro, pero encontrar el camino que minimice el costo de esta transición no es tarea fácil. El proyecto GRIDSOL ha desarrollado una metodología para preparar Hojas de Ruta Sostenibles de los Sistemas de Generación de Energía (SRoEGS), con el objetivo de determinar la mejor manera de que una región alcance un mix de generación altamente renovable, teniendo en cuenta un conjunto integral de condiciones tales como: seguridad de suministro, disponibilidad de tierra, uso de agua, etc. Los resultados de un caso práctico muestran que simplemente agregar generación renovable barata a la mezcla es lo suficientemente bueno si el objetivo de contenido de energía renovable (RE) es bajo (hasta un 25%) pero, si una fracción RE realmente significativa (más del 60%) se desea adaptar el despliegue a los recursos disponibles y, lo que es más importante, determinar los requisitos de almacenamiento a nivel de sistema que ayuda a mantener los costos al mínimo.
ABSTRACT: A fully renewable electricity sector is in our future but finding the path that minimizes the cost of this transition is no easy task. The GRIDSOL project has developed a methodology to prepare Sustainable Roadmaps of Energy Generation Systems (SRoEGS), aimed at determining the best way for a region to reach a highly renewable generation mix, while taking into account a comprehensive set of conditions such as: security of supply, availability of land, use of water, etc. The results of a case study show that simply adding cheap renewable generation to the mix is good enough if the renewable energy (RE) content target is low (up to 25%) but, if a truly significant RE fraction (over 60%) is desired, tailoring the deployment to the available resources and, most importantly, determining the storage requirements at the system level helps keeping the costs to a minimum.
ABSTRACT: A fully renewable electricity sector is in our future but finding the path that minimizes the cost of this transition is no easy task. The GRIDSOL project has developed a methodology to prepare Sustainable Roadmaps of Energy Generation Systems (SRoEGS), aimed at determining the best way for a region to reach a highly renewable generation mix, while taking into account a comprehensive set of conditions such as: security of supply, availability of land, use of water, etc. The results of a case study show that simply adding cheap renewable generation to the mix is good enough if the renewable energy (RE) content target is low (up to 25%) but, if a truly significant RE fraction (over 60%) is desired, tailoring the deployment to the available resources and, most importantly, determining the storage requirements at the system level helps keeping the costs to a minimum.
Description
CIES2020 - XVII Congresso Ibérico e XIII Congresso Ibero-americano de Energia Solar
Keywords
Renewable energies Renewable integration Solar energy Thermal Storage
Pedagogical Context
Citation
Valencia-Chapi, R... [et.al.] - Metodología para elaborar una hoja de ruta hacia un mix energético 100% renovable en redes aisladas usando SRH-M de GRIDSOL. In: CIES2020: As Energias Renováveis na Transição Energética: Livro de Comunicações do XVII Congresso Ibérico e XIII Congresso Ibero-americano de Energia Solar. Helder Gonçalves, Manuel Romero (Ed.). Lisboa, Portugal: LNEG, 3-5 Novembro, 2020, p. 113-119
Publisher
LNEG - Laboratório Nacional de Energia e Geologia