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Mostrando ítems 1-10 de 16
Artículo
Controlled switching strategies for transformer inrush current reduction: A comparative study
(Elsevier, 2017-04)
Transformer inrush current can be efficiently mitigated by controlled switching. For energization of three-phase transformers, several strategies have been developed that depend on whether the residual flux can be measured ...
Ponencia
La mentoría en la Escuela Universitaria Politécnica de la Universidad de Sevilla
(Universidad de Cantabria, 2010-07)
Con el fin de integrar a los alumnos de nuevo ingreso, la Escuela Universitaria Politécnica de la Universidad de Sevilla ha puesto en marcha en el curso 2008-09 un Plan de Acción Tutorial (EUPAT) basado en una red en la ...
Artículo
The Spanish Experience: Squeezing Line Ampacities Through Dynamic Line Rating
(Institute of Electrical and Electronics Engineers, 2023-01)
Dynamic Line Rating (DLR), also known in some instances as real-time thermal rating , is becoming a key component of modern energy management systems for transmission system operators (TSOs) or independent system operators ...
Artículo
Teaching reliability analysis of HV/MV substations and distribution feeders using educational software
(SAGE, 2012)
In this paper, educational software for the reliability assessment of high/medium-voltage (HV/MV) substations and distribution feeders is presented. It is a useful tool for learning the utility of reliability indices of ...
Artículo
A Thermal Model for Three-Core Armored Submarine Cables Based on Distributed Temperature Sensing
(Multidisciplinary Digital Publishing Institute (MDPI), 2021-06)
This paper presents a procedure for the derivation of an equivalent thermal network-based model applied to three-core armored submarine cables. The heat losses of the different metallic cable parts are represented as a ...
Tesis Doctoral
Aportaciones a la conexión controlada de transformadores de potencia
(2015-07-07)
La elevada corriente de magnetización que puede llegar a absorber un transformador cuando es energizado, trae consigo consecuencias negativas tanto para el propio transformador como para el sistema eléctrico más cercano. ...
Artículo
Laboratory work in teaching basic three-phase electrical circuits
(SAGE publishing, 2010)
This paper describes a laboratory-based teaching proposal for the understanding of three-phase circuits at the undergraduate level of engineering degrees. The practical content of the proposed activities is oriented towards ...
Artículo
Capacidad dinámica de transporte en líneas eléctricas aéreas. Métodos de monitorización y aplicación en campo
(Federación de Asociaciones de Ingenieros Industriales de España, 2023-06)
En este artículo se presentan diferentes métodos para la monitorización y el cálculo de la capacidad dinámica de transporte (DLR) en líneas aéreas, distinguiendo los basados en la medición o predicción de todas las ...
Artículo
An Interactive Educational Tool for the Teaching of Manoeuvres in Electrical Substations
(Wiley online library, 2013)
The philosophy of safety at work is one of the bases for the operation of electrical installations, with particular relevance in the manoeuvres in electrical substations. The curriculum for Electrical Engineering students ...
Artículo
Influence of the wind variability on the calculation of dynamic line rating
(Elsevier, 2022-10)
This paper presents a novel technique to calculate the ampacity of an overhead transmission line in real time, considering the dynamic evolution of the conductor temperature. In case this method cannot be applied due to ...