Repositorio Universidad Pontificia Comillas: Envíos recientes
Mostrando ítems 1081-1100 de 59327
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Minimax approaches to optimal transmission expansion planning considering non-probabilistic scenarios of market-based renewable generation capacity additions
(Sin editorial (Quito, Ecuador), 2017-09-20)This paper investigates the potential of minimax-cost and minimax-regret approaches for centralized & determinative transmission expansion planning under uncertainty regarding market-based generation expansion, particularly ... -
Explorative ex-ante consumer cluster delineation for electrification planning using image processing tools
(Institute of Electrical and Electronics Engineers (Dubrovnik, Croacia), 2018-11-12)The ex-ante division of consumers into potential off-grid and grid-extension clusters represents a crucial input to electrification planning. This paper explores the application of image processing tools to distinguish ... -
On the emerging role of spatial load forecasting in transmissiondistribution grid planning
(Institute of Electrical and Electronics Engineers (Dubrovnik, Croacia), 2018-11-12)Spatial load forecasting methodologies spatially allocate expected electricity demand growth in a study area. In the last decades, this kind of forecasting has been applied to backup traditional transmission and distribution ... -
Comparison among deterministic methods to design rural mini-grids: effect of operating strategies
(Institute of Electrical and Electronics Engineers Power and Energy Society; Politecnico di Milano (Milán, Italia), 2019-06-23)Mini-grids are well known to be a suitable solution to foster rural electrification in developing countries, and yet risks and high costs are hampering their spreading. Even though effective tools can help developers to ... -
Vertical load uncertainty at the TD boundary under different spatial DER allocation techniques
(Universidade do Porto; Instituto de Engenharia de Sistemas e Computadores, Tecnologia e Ciência (Oporto, Portugal), 2019-09-26)Vertical load is the power flow between electrical transmission and distribution networks. In the past, large-scale generators connected to transmission systems supplied consumers connected to lower voltage levels across ... -
Vertical load uncertainty at the TD boundary under different spatial DER allocation techniques
(Universidade do Porto; Instituto de Engenharia de Sistemas e Computadores, Tecnologia e Ciência (Oporto, Portugal), 2019-09-26)Vertical load is the power flow between electrical transmission and distribution networks. In the past, large-scale generators connected to transmission systems supplied consumers connected to lower voltage levels across ... -
Optimal design of off-grid power systems operated by a rolling-horizon strategy: a method to reduce computational requirements
(Institute of Electrical and Electronics Engineers (Florencia, Italia), 2019-09-09)Reducing costs and risks to foster rural electrification in developing countries is one of the major hurdles for researchers, firms and practitioners aiming to develop business with rural minigrids, which are local networks ... -
Heuristic approaches to size microgrids: a methodology to compile multiple design options
(Institute of Electrical and Electronics Engineers (Madrid, España), 2020-06-09)With the aim of maximizing profits of specific business applications, economics, and sometimes reliability and environmental constraints, have been widely guiding developers when designing microgrids. However, mathematical ... -
Simulating spatiotemporal energy technology adoption patterns under different policy designs
(Institute of Electrical and Electronics Engineers Power and Energy Society; Universidad Pontificia C (Madrid, España), 2021-07-29)Recent studies found that the adoption of distributed energy resources (DER) tends to cluster spatially and temporally which has significant implications for distribution network planning. Currently, residential DER adoption ... -
Assessing electricity tariffs’ costs allocation in Saudi Arabia: upcoming challenges for a needed redesign
(Institute of Electrical and Electronics Engineers Power and Energy Society; Universidad Pontificia C (Madrid, España), 2021-07-29)Redesigning electricity tariffs is a key need to enable an efficient integration of end users. The process requires moving from the plain volumetric prices still currently in force in most jurisdictions, to a more sophisticated ... -
Metodología y herramientas para análisis y evaluación de seguridad frente a ataques de radiofrecuencia en vehículos
(Instituto Nacional de Ciberseguridad (Bilbao, España), 2022-06-29)Los automóviles son sistemas complejos cuyo funcionamiento se basa en millones de líneas de código e incorporan una amplia gama de tecnologías de comunicación, así como de dispositivos y aplicaciones de terceros. Por ... -
Análisis de problemas de seguridad y privacidad en wearables usados por menores
(Instituto Nacional de Ciberseguridad (Bilbao, España), 2022-06-29)El incremento de uso de los wearables en los últimos años ha fomentado un desarrollo tecnológico en este ámbito que ha permitido la evolución de estos dispositivos a lo que actualmente conocemos. El hecho ... -
Evaluando la seguridad y privacidad de los asistentes personales inteligentes: ¡Ojo con el juguete!
(Instituto Nacional de Ciberseguridad (Bilbao, España), 2022-06-29)Los avances en los campos de la Internet de las Cosas, el Reconocimiento del Habla y la Inteligencia Artificial han facilitado el desarrollo de los Asistentes Personales Inteligentes. Esta familia de aplicaciones y ... -
Clustering approaches to select Multiple Design Options in multi-objective optimization: an application to rural microgrids
(Eindhoven University of Technology (Eindhoven, España), 2022-09-28)The sizing of off-grid systems in developing countries can be very challenging and rarely mathematical modelling techniques are able to account for their multifaceted nature, even when using multi-objective optimization ... -
An adjustable robust optimization approach for the expansion planning of a virtual power plant
(Eindhoven University of Technology (Eindhoven, España), 2022-09-28)This paper proposes a novel approach based on adjustable robust optimization for the expansion planning of a virtual power plant (VPP) that participates in the energy electricity market. The VPP comprises conventional, ... -
Remote open phase faults in the start-up transformers of a nuclear power generating station
(Institute of Electrical and Electronics Engineers Power and Energy Society; Consejo Internacional de (Bayona, España), 2022-11-28)United States Nuclear Regulatory Commission (US NRC) has requested to the US nuclear power generating industry that Open Phase Conditions (OPCs) should be automatically detected. This requirement has been extended by other ... -
Critical energy utopias and futures consciousness
(Turun yliopisto (Turku, Finlandia), 2023-06-16)This paper examines how futures consciousness may be impacted by the literary genre I call “critical energy utopias.” Like climate fiction (cli-fi) and solar punk, critical utopias can help narrate the transformations of ... -
Ingeniería inversa sobre protocolos de radiofrecuencia para sistemas Remote Keyless Entry
(Instituto Nacional de Ciberseguridad; Universidade de Vigo (Vigo, España), 2023-06-23)El sector del automóvil ha sido un objetivo para los ciberdelincuentes desde hace décadas. La nueva normativa que ha entrado en vigor en la industria del automóvil obliga a los fabricantes a tener en cuenta la ciberseguridad ... -
Dataset para el análisis de eventos maliciosos en sistemas windows basados en la matriz de mitre
(Instituto Nacional de Ciberseguridad; Universidade de Vigo (Vigo, España), 2023-06-23)La evaluación de los sistemas de detección y prevención de amenazas requiere de la existencia de datasets que se encuentren actualizados y correctamente diseñados conforme las amenazas más comunes. Actualmente, la ... -
Capex temporal allocation and cost recovery in long-term generation capacity expansion planning
(International Federation of Operational Research Societies; Instituto Chileno de Investigación Opera (Santiago de Chile, Chile), 2023-07-10)This work revisits some interesting properties of long-term generation models and sheds light on cost-recovery properties associated to this kind of representations in the framework of marginalist remuneration electricity ...