Tipo
Mostrando ítems 21-40 de 1902
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A Cournot joint equilibrium model for the medium-term hydrogen and electricity markets
Hydrogen has the potential to play a significant role in the energy transition, helping, on the one hand, to decarbonize hard-to-abate sectors such as the energy industry and, on the other hand, as a further alternative ... -
A critical review of the sustainable business indices at the beginning of the Fourth Industrial Revolution
Históricamente, los campos del gobierno corporativo y la responsabilidad social corporativa se han estudiado por separado. Sin embargo, en los últimos años se han acercado más a la investigación académica, y especialmente ... -
A critical review on the contemporary epistemic status in Economics and Law
Contemporary research in economic science and legal science shows conceptual and methodological frameworks that often emphasize a strong positivism, empiricism and utilitarianism based on a pretended objectivity and ... -
A flexible methodology to obtain a feasible thermal operation in the medium-term for multi-area power systems
Currently, the modeling of electricity markets demands the representation of multi-area power systems with the greatest time detail. Many market players are taking investment positions to diversify the location of their ... -
A framework for electricity distribution-level coordination through local flexibility mechanisms
An approach to incentivize customers to efficiently utilize existing electricity distribution networks is through dynamic network pricing. However, unintended customer responses may be obtained requiring distribution-level ... -
A framework for measuring stakeholder engagement in energy transitions projects
Measuring stakeholder engagement in energy projects is fundamental to identify most promising engagement strategies, to track project engagement progress, report project performance and learn how to improve the performance ... -
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 ... -
A geo-remote IoT seismic sensing device, made of robust high-sensitivity TENGs
This work presents the best TENG (Triboelectric Energy NanoGenerator) candidate to be used as a seismic sensor and integrated into any global seismic network. Toe most optimal one out of six different compositions' was ... -
““A grammar of images” – Stephen Spender’s translations of Lorca’s homoerotic poetry.”
La comunicación analiza las traducciones que el poeta inglés Stephen Spender hizo de la obra de Federico García Lorca, y cómo específicamente Spender abordó la cuestión delicada de los elementos tabúes de la poesía lorquiana, ... -
A grid cost recovery bilevel model with centralized and after-the-meter distributed electricity generation
Under the expected decarbonization of the power system (where high voltage network use is diminished due to the expected increase of self-satisfied DG), the economical sustainability of the electrical grid activities might ... -
A hands-on experience of the use of active learning and some innovative teaching techniques in a basic engineering subject
This paper presents the experience of trialling a variety of combined learning techniques in the framework of a second-year engineering subject (Electromagnetic Fields), paying special attention to the point of view of the ... -
A hands-on experience of the use of active learning and some innovative teaching techniques in a basic engineering subject
Este artículo presenta la experiencia del uso de un conjunto de técnicas de aprendizaje combinadas en el contexto de una asignatura de segundo curso de ingeniería (campos electromagnéticos), prestando una atención especial ... -
A high frequency power transformers model for network studies and tdsf monitoring
In this paper a high frequency power transformer model for network studies is presented. The model combines white and black box representations in a package implemented as “compiled foreign model” of MODELS language of ... -
A high-performance voltage sag detection algorithm for a dynamic voltage restorer
Dynamic Voltage Restorers (DVRs) are a costeffective solution to protect sensitive loads against voltage sags in medium- and high-power applications because the power required to compensate sags is only a fraction of the ... -
A Machine Learning approach for the validation and optimization of permittivity mixing rules for binary liquids
This paper presents the application of Support Vector Regressor models trained with glycerin-water mixture signals from a Dielectric Resonator sensor. Each signal is labeled with a concentration considered. The performance ... -
A machine learning method applied to the evaluation of the condition in a fleet of similar vehicles
This paper presents a procedure for anomaly detection of temperatures in different key components of the power train in a fleet of similar vehicles. The anomaly detection is based on the characterization of the typical ... -
A Market approach for convergence trades
This paper proposes a VECM representation for cointegrated assets in the continuous- time framework. This model implies a simple framework to check for cointegration exploiting the restriction that the stationarity of ...