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Enhanced representative days and system states modeling for energy storage investment
Tejada Arango, Diego Alejandro; Domeshek, Maya; Wogrin, Sonja; Centeno Hernáez, EfraimThe variability of renewable energy sources and the chronological dependency of energy storage makes it necessary to incorporate short-term dynamics in renewable energy availability and de-mand into medium and long-term ... -
Multi-objective bi-level optimization problem for the investment in new gas infrastructures
Valle Díez, Aurora del; Wogrin, Sonja; Reneses Guillén, JavierWhile there is a huge uncertainty in the gas sector and its role in the future energy mix is not clear, in order to adapt to the new challenges in the energy use, to achieve the 2020, 2030 and 2050 objectives and to continue ... -
Power-based generation expansion planning for flexibility requirements
Tejada Arango, Diego Alejandro; Morales España, German Andres; Wogrin, Sonja; Centeno Hernáez, EfraimFlexibility requirements are becoming more relevant in power system planning due to the integration of variable Renewable Energy Sources (vRES). In order to consider these requirements Generation Expansion Planning (GEP) ... -
Short-term storage signals in hydrothermal dispatch models using a linked representative periods approach
Tejada Arango, Diego Alejandro; Wogrin, Sonja; Siddiqui, Afzal Saeed; Centeno Hernáez, EfraimShort-term energy storage systems (STESS), e.g., batteries, are becoming one promising option to deal with flexibility require-ments in power systems due to the accommodation of renewable energy sources. Previous work using ... -
Unit Commitment with ACOPF Constraints: Practical Experience with Solution Techniques
Sánchez Martín, Pedro; Tejada Arango, Diego Alejandro; Wogrin, Sonja; Ramos Galán, AndrésEl artículo describe experiencias prácticas de resolución de problemas de asignación de grupos de generación eléctrica que incluyen restricciones que modelan la red de transporte en su formulación de corriente alterna. Se ...