Documentos de Trabajo: Envíos recientes
Mostrando ítems 601-620 de 1898
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What will happen to religion after the pandemic?
Traditional religions play a decreasing role in Western societies. In addition, the pandemic has forced us to re-evaluate some of our behaviours and decisions. The pandemic could transform the way we understand religious ... -
Integrated distribution framework: guiding principles for universal electricity access
Universal access to electricity is hampered by failures in the distribution segment of the power sector in many low-access countries. Viability challenges have hindered the mobilization of the substantial public and private ... -
Integrating isolated mini-grids with an IDF-compliant regulated distribution sector: a long-term perspective towards universal electricity access
Renewable energy mini-grids are playing an increasingly important role in advancing the electrification process in many developing countries. Significant steps have been taken by governments, regulators and development ... -
Promotion of mini-grids for rural electrification in Uganda
Uganda's low electrification rate of around 15 is one of the major challenges for economic development and poverty reduction, with business, education, health and communication services suffering. With 70 of the population ... -
Influence of the phase-locked loop on the design of microgrids formed by diesel generators and grid-forming converters
In recent years, Microgrids (MGs) with renewable energy sources, diesel gen-sets and droop-controlled converters have been increasingly used to guarantee the continuity of power supply in remote areas. Renewable energy ... -
Sighting in capacity mechanisms to better approach the target: reliability metrics and firm supply calculation
Capacity mechanisms are now considered a regulatory pillar of the decarbonisation process that liberalised power systems are undergoing. Remuneration in these mechanisms depends on the so-called firm supply (or capacity ... -
Consideraciones previas al diseño de un mecanismo de capacidad en el sistema eléctrico español
Este documento presenta la alegación a la “consulta pública previa relativa a la implementación de mecanismos de capacidad en el sistema eléctrico español” de la Secretaría de Estado de Energía del Ministerio para la ... -
A framework for sizing of grid-forming batteries for primary frequency support in small isolated power systems with high penetration of PV
This paper proposes a framework to size battery energy storage systems (BESS) for primary frequency support in isolated power systems with high penetration of renewable energy sources (RES). The proposed method consists ... -
Connecting the social energy network: multiple narrating of social entrepreneurship in energy poverty
The roadmap to a just energy transition faces the challenge of inclusion of vulnerable households. Energy poverty is a complex social problem that affects more than 50 million people in Europe, a number that will grow due ... -
Analysis of new flexibility market models in Europe
To identify the trends on new flexibility markets, a set of market and aggregator platforms have been selected and compared. The analyzed initiatives are relevant to consider alternative designs for European electricity ... -
Fast voltage boosters to improve transient stability of power systems with 100 of grid-forming VSC-based generation
Grid-forming voltage source converter (GF-VSC) has been identified as the key technology for the operation of future converter-dominated power systems. Among many other issues, transient stability of this type of power ... -
Influencia de la lista de espera quirúrgica en la satisfacción del paciente de hospitales públicos: un análisis de eficiencia comparado entre la colaboración público-privada y la gestión tradicional.
Objetivos: evaluar la influencia de la lista de espera quirúrgica en la satisfacción del paciente de hospitales generales públicos, considerando distintas formas de gestión: tradicional, Private Finance Initiative (PFI), ...