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Mostrando ítems 271-280 de 347
Ponencia
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Aplicación de conceptos hipermedias para la enseñanza de instalaciones eléctricas
(Universidad de Sevilla, Instituto de Ciencias de la Educación, 2006)
Diversos condicionantes sociales, económicos y tecnológicos están dirigiendo las enseñanzas superiores a la utilización de paradigmas y métodos descentralizados que permitan transmitir grandes cantidades de contenidos en ...
Ponencia
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Detection of Non-Technical Losses in Smart Distribution Networks: a Review
(Springer, 2016)
With the advent of smart grids, distribution utilities have initiated a large deployment of smart meters on the premises of the consumers. The enormous amount of data obtained from the consumers and communicated to the ...
Artículo
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Optimal Micro-Siting of Weathervaning Floating Wind Turbines
(MDPI, 2021-02)
This paper presents a novel tool for optimizing floating offshore wind farms based on weathervaning turbines. This solution is grounded on the ability of the assembly (wind turbine plus floater) to self-orientate into the ...
Artículo
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Accurate Assessment of Decoupled OLTC Transformers to Optimize the Operation of Low-Voltage Networks
(MDPI, 2019-06)
Voltage control in active distribution networks must adapt to the unbalanced nature of most of these systems, and this requirement becomes even more apparent at low voltage levels. The use of transformers with on-load ...
Ponencia
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Wavelet-Fourier analysis of electric signal disturbances
(ICREPQ, 2007)
The Fourier transform usually has been used in the past for analysis of stationary and periodic signals. Its interest is the knowledge of spectral components existing in a waveform; it doesn't matter the moment where they ...
Ponencia
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Evaluation of Decentralized Voltage Harmonic Mitigation through DRES converter active filtering capability
(Institution of Engineering and Technology, 2021)
The increased penetration of Converter-Interfaced Distributed Renewable Energy Sources (CI-DRES) has posed power quality challenges into the distribution system. In the future CI-DRES may have the responsibility to cope ...
Capítulo de Libro
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Influence of kNN-Based Load Forecasting Errors on Optimal Energy Production
(2003)
This paper presents a study of the influence of the accuracy of hourly load forecasting on the energy planning and operation of electric generation utilities. First, a k Nearest Neighbours (kNN) classification technique ...
Ponencia
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Sensitivity-based external equivalent for reliability assessment of subtransmission & distribution systems
(Curran Associates, Inc., 2011)
It is well known that topology changes in a power system strongly influences the results of reliability assessment studies. Besides, it is obvious that the topology of an external system also affect the reliability of the ...
Artículo
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Introducción de los estudiantes en las técnicas de hablar en público. Una experiencia docente
(Universidad de Sevilla., 1995)
En el presente artículo se describe una experiencia en la que se enfrenta a los alumnos con la problemática de exponer ante un auditorio un trabajo, intentando recrear los mismos condicionantes que suelen aparecer cuando ...