Artículos: Recent submissions
Now showing items 381-400 of 16590
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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 ... -
State-of-energy balancing control with cascaded H-bridge for second-life batteries
(Power Sources Manufacturers Association (Orlando, Estados Unidos de América), 2023-05-31)Battery energy storage systems (BESS) are fre-quently utilized to support the power grid. Second-Life batteries (SLBs) are considered as a potential solution to reduce the cost of BESS in stationary applications. However, ... -
Evaluación de la movilidad de pacientes crónicos complejos mediante dispositivos de seguimiento para su valoración pronóstica
(Sociedad Española de Informática de la Salud (Madrid, España), 2023-03-01)Los Pacientes Crónicos Complejos (PCC) se caracterizan por ser pacientes de edad avanzada con enfermedades limitantes y progresivas, polifarmacia y deterioro funcional, generando una mayor demanda asistencial y un mayor ... -
Analyzing the computational burden of global-linking balance equations in the medium-term unit commitment problem
(Institute of Electrical and Electronics Engineers Power and Energy Society; İstanbul Teknik Üniversi (Estambul, Turquía), 2023-09-29)Nowadays, the challenging developments in modern power systems demand increasing the accuracy of energy models for supporting decision-making processes towards a clean energy transition. However, enhancing their details ... -
Automatic classification and permittivity estimation of glycerin solutions using a dielectric resonator sensor and machine learning techniques
(IEEE Instrumentation and Measurement Society; Universiti Kuala Lumpur; Universiti Teknologi Malaysia (Kuala Lumpur, Malasia), 2023-07-13)This paper presents the application of a dielectric resonator sensor to characterize glycerin solutions. Air and nine different concentrations were measured within a relative permittivity range from 1 to 78.3. Principal ... -
Improved hybridization of CEVESA MIBEL market model based on real market data
(Institute of Electrical and Electronics Engineers; Institute of Electrical and Electronics Engineers (Lappeenranta, Finlandia), 2023-07-03)This paper presents a new hybridization approach to improve CEVESA, a multi-zonal hydro-thermal equilibrium model for the joint dispatch of energy and secondary reserve capacity for the Iberian Electricity Market (MIBEL). ... -
Enabling the seamless coordination and synchronization of microgrids using batteries
(IEEE Italy Section (Madrid, España), 2023-08-03)Microgrids (MGs) have become a commonly used way for renewable energy sources (RESs) integration in electrical distribution systems. These MGs are formed of a mix of RESs and batteries that can operate either in grid-forming ... -
Bid forwarding as a way to connect sequential markets: opportunities and barriers
(Institute of Electrical and Electronics Engineers; Institute of Electrical and Electronics Engineers (Lappeenranta, Finlandia), 2023-07-03)When markets trade compatible products, the overall procurement efficiency can be increased by forwarding the unused bids from one market to another by a predefined market operator. This process, known as bid forwarding, ... -
Integrating the central-dispatch markets into the European balancing platforms: main lessons learnt and challenges
(Institute of Electrical and Electronics Engineers; Institute of Electrical and Electronics Engineers (Lappeenranta, Finlandia), 2023-07-03)In European balancing markets, there are two co-existing market models based on the adopted dispatch process. In a self-dispatch model, the market players are in charge of determining the operational schedule of their ... -
Exploring the synergies of biomass-based top-cycle CHP plants with hydrogen for industrial applications
(Institute of Electrical and Electronics Engineers; Institute of Electrical and Electronics Engineers (Lappeenranta, Finlandia), 2023-07-03)Combined heat and power plants (CHP) maximise the usable energy from combustion processes. By providing both usable heat and electricity, it is a flexibly adjustable technology based on demand profiles from industrial ... -
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 ... -
Dynamic risk assessment tool for customer IoT infrastructures for smart grids
(Instituto Nacional de Ciberseguridad; Universidade de Vigo (Vigo, España), 2023-08-07)IoT devices are becoming increasingly ubiquitous in today’s society. However, they are usually weak in terms of cybersecurity. This vulnerability to cyberattacks makes them an attractive target for hackers. Manipulation ... -
Threat models for vulnerability analysis of IoT devices for manipulation of demand attacks
(Instituto Nacional de Ciberseguridad; Universidade de Vigo (Vigo, España), 2023-08-07)The development of Internet of Things technologies has brought, along with new opportunities, new types of risks to the table. This is exemplified by attacks like the distributed denial of service from the botnet Mirai. ...