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Analizadores de red de bajo coste
(3ciencias. Editorial Área de Innovación y Desarrollo,S.L., 2018)
El uso masivo de dispositivos electrónicos, tanto en entornos domésticos como industriales, tiene un impacto directo e inmediato en la creciente y compleja red de distribución eléctrica a la que se conectan. De aquí la ...
Artículo
Direct torque control of multiphase doubly converter-fed asynchronous machines incorporating the harmonic torques
(ASTES Publishers, 2018)
Doubly fed asynchronous machines have an outstanding property: they can be operated up to twice rated speed delivering full rated torque. This paper presents, for the first time in the literature, a control system for ...
Artículo
On Simplified 3D Finite Element Simulations of Three-Core Armored Power Cables
(MDPI, 2018-11)
This paper analyzes different ways to electromagnetically simulate three-core armored cables in 3D by means of the finite element method. Full periodic models, as lengthy as 36 m, are developed to evaluate the accuracy ...
Artículo
Algebraic framework for outage information management in distribution networks
(Institute of Electrical and Electronics Engineers (IEEE), 2018-11)
During faulty conditions, a sustained and heterogeneous stream of information, coming mainly from field signaling devices and customer calls, arrives at the Distribution Management System. This data should be promptly ...
Artículo
An Experimental Assessment of Open-Phase Fault- Tolerant Virtual Vector Based Direct Torque Control in Five-Phase Induction Motor Drives
(Institute of Electrical and Electronics Engineers, 2018)
Direct torque control (DTC) has been recently used for the development of high performance five-phase induction motor (IM) drives, where normal operation of the system has been usually considered and the ability of DTC ...
Artículo
Cross-Border Energy Exchange and Renewable Premiums: The Case of the Iberian System
(MDPI, 2018-11)
In 2002, the European Union set a target of 10% electricity interconnection capacity for 2020: a target that has been further extended to 15% by 2030. Cross-border interconnection of regional/national electricity systems ...
Artículo
Influencial factors in thermographic analysis in substations
(Elsevier, 2018)
Thermography is one of the best predictive maintenance tools available due to its low cost, fast implementation and effectiveness of the results obtained. The detected hot spots enable serious incidents to be prevented, ...
Artículo
El Reto de Innovación Abierta como Nuevo Instrumento Estratégico para el Sector Público
(Global Knowledge Academics, 2018)
Los retos de innovación abierta constituyen una desafiante herramienta que permite a las instituciones y entidades acceder a talento externo y acelerar sus procesos de innovación. Siendo muy utilizados en siglos pasados, ...
Artículo
Experimental Assessment of a Centralised Controller for High-RES Active Distribution Networks
(MDPI, 2018-12)
This paper assesses the behaviour of active distribution networks with high penetration of renewable energy sources when the control is performed in a centralised manner. The control assets are the on-load tap changers ...
Artículo
Geometric Objects: A Quality Index to Electromagnetic Energy Transfer Performance in Sustainable Smart Buildings
(MDPI, 2018)
Sustainable smart buildings play an essential role in terms of more efficient energy. However, these buildings as electric loads are affected by an important distortion in the current and voltage waveforms caused by the ...