Artículos: Envíos recientes
Mostrando ítems 1321-1340 de 17547
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Fire risk assessment in WUI – WII implementing bayesian networks to infer fire spread probabilities
(International Hellenic University (Atenas, Grecia), 2022-02-11)The current state of development achieved in our society parallels our impact on the environment. Even though natural disasters have shaped human history, anthropogenic processes also catalyze large-scale disasters, being ... -
How can theology contribute to our sustainability goals?
(European Society for the Study of Science and Theology (Ålesund, Noruega), 2023-10-27)Religion has a responsibility in the addressing of environmental issues and the promotion of sustainability. The involvement of religious leaders such as Pope Francis and the Dalai Lama in environmental causes highlights ... -
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 ... -
Structural condition identification using roaming damage method
(Università degli Studi di Palermo; University of Pittsburgh (Palermo, Italia), 2022-07-04)SHM methods based on finite element (FE) model updating are frequently used and have become popular because of its ability to estimate unknown system parameters by matching the predicted behavior to the observed structural ... -
Modeling demand flexibility of RES-based virtual power plants
(Institute of Electrical and Electronics Engineers Power and Energy Society (Denver, Estados Unidos de América), 2022-07-17)In this paper, an approach to evaluate the benefits of demand flexibility for Virtual Power Plants (VPPs) is presented. The flexible demands chosen in this study are part of a renewable energy source-based VPP that ... -
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, ... -
Automatic classification and permittivity estimation of organic solvents using a dielectric resonator sensor and machine learning techniques
(Universidad de Málaga; Union Radio-Scientifique Internationale (Málaga, España), 2022-12-31)This paper presents the application of a dielectric resonator sensor to characterize organic solvents. Two different acquisition systems were implemented to test the sensor and compare the results between a Vector Network ... -
Application of machine learning techniques for asset management and proactive analysis in power systems
(Institute of Electrical and Electronics Engineers Power and Energy Society; Institute of Electrical (Kuala Lumpur, Malasia), 2022-09-12)Asset Management is one of the foremost vital chapters within the power system's operation and, in general, within energy systems. Electric utilities are a capital-intensive industry with assets such as power transformers, ... -
Hybridization of CEVESA MIBEL market model based on market outcomes
(Univerza v Ljubljani (Liubliana, Eslovenia), 2022-09-13)Fundamental electricity market models tend to underestimate the real market prices because they do not properly represent the real variable production cost of the generation units, nor the strategic markup that generation ... -
Detection and properties of voltage impasse regions in the presence of nonlinear static loads
(Institute of Electrical and Electronics Engineers Power and Energy Society; Universidad de Novi Sad (Novi Sad, Serbia), 2022-11-28)This paper introduces a generic method for detection of Voltage Impasse Region(s) (V IR) that may appear when power system dynamics are represented by a set of differential algebraic equations. The recently introduced V ... -
Small-signal analysis of a microgrid with secondary control including the dynamics of primary control and communication delays
(Institute of Electrical and Electronics Engineers Power and Energy Society; Universidad de Novi Sad (Novi Sad, Serbia), 2022-11-28)Microgrids (MGs) facilitate the integration of distributed energy resources (DERs) in electrical grids. To coordinate the operation of these DERs, a three-level hierarchical control is commonly used. In general, different ... -
Addressing unfeasibilities of energy storage systems participating in energy and reserve markets
(Institute of Electrical and Electronics Engineers Power and Energy Society; Universidad de Novi Sad (Novi Sad, Serbia), 2022-11-28)Optimization algorithms formulated to define the joint participation of Energy Storage Systems (ESSs) in energy and reserve markets often lead to unfeasibilities related to the available energy stored in the ESS, particularly ... -
Guaranteeing the provision of Primary Frequency Control services by distributed generation
(Institute of Electrical and Electronics Engineers Power and Energy Society; Universidad de Novi Sad (Novi Sad, Serbia), 2022-11-28)In this work, a tool for the evacuation of Primary Frequency Control (PFC) service by generators connected to the distribution network is proposed. To achieve this goal, a linear AC Optimal Power Flow (OPF) model with a ... -
Scalability evaluation of a Modbus TCP control and monitoring system for Distributed Energy Resources
(Institute of Electrical and Electronics Engineers Power and Energy Society; Universidad de Novi Sad (Novi Sad, Serbia), 2022-11-28)Modbus TCP is a communication protocol widely used in industrial applications and to communicate with energy assets such as inverters or data loggers. The communications technologies involved in the management of distributed ... -
A parametric methodology for the assigment of pressure values versus refractive measurement
(University of Zagreb; International Measurement Confederation (Cavtat, Croacia), 2023-03-01)The 18SIB04 QuantumPascal EMPIR project aims to achieve quantum-based pressure standards. One of the most promising ways of achieving this goal is the use of a Fabry-Perot interferometer for measuring the refractivity of ... -
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 ... -
Short-term wind power forecasting by a long short term memory ensemble approach
(Institute of Electrical and Electronics Engineers (La Mahometa, Túnez), 2023-01-02)Wind power plants have attracted increasing attention during the last decades due to their environmental and economic benefits. However, the wind resource is inherently unpredictable, bringing important challenges to the ...