Ara mostrant els elements 1-10 de 157
Villa-Arrieta, Manuel (Data de defensa: 2019-07-22)
The increase in the energy consumption of cities forecasted for the coming years makes these urban areas tend to be representative of the energy sustainability of their countries. In this sense, on the ...
Perat Benavides, José Ignacio (Data de defensa: 2006-10-27)
En esta tesis se hacen contribuciones al control de los motores de reluctancia autoconmutados (switched reluctance motors) de potencias comprendidas entre 0.25 y 10 kW. <br/><br/>En primer lugar, después ...
Adabi Firouzjaee, Mohammad Ebrahim (Data de defensa: 2018-01-25)
The solid state transformer (SST) is seen as a proper replacement of the conventional iron-and-copper transformer in the future smart grid . The SST offers several benefits (e.g. enhanced power quality ...
Moustafa Azab, Mohamed Ahmed (Data de defensa: 2002-09-06)
El objetivo principal de la tesis es la aplicación del método de control directo del par para un motor de inducción utilizando inversores de diferentes estructuras que parecen ofrecer algunas ventajas, ...
Agbemuko , Adedotun Jeremiah (Data de defensa: 2019-11-08)
The proposals for large-scale deployment of renewable energy sources is leading to the need for more cross-border interconnections creating a pan-European power system, at the EU level. Such interconnections ...
Salueña Berna, Xavier (Data de defensa: 2013-09-30)
Normally, there are in use certain technologies of reduction of noise named passive, in the cancellation of the noise produced by industrial machinery. These technologies can be applied directly on the ...
González Molina, Francisco (Data de defensa: 2001-10-29)
de la Tesis Doctoral<br/>Introducción<br/>Existen muchas causas por las que se pueden originar sobretensiones en una red de potencia. La clasificación más aceptada distingue tres tipos de sobretensiones: ...
Monadi, Mehdi (Data de defensa: 2016-12-14)
The integration of renewable energy resources (RES), as a type of distributed generation (OG) units, is increasing in distribution, systems. This integration, changes the topology, performance and the ...
Beltran San Segundo, Hector (Data de defensa: 2011-12-16)
The boom experienced by renewable sources in recent years has changed their consideration as a marginal component of the electrical system mix into a major player with an important role in the demand ...
Molina Guzmán, Julio César (Data de defensa: 2014-12-12)
This doctoral thesis is presented as a compendium of six (6) articles published in Science Citation Index journals. The work proposes harmonic models of some of the most common energy efficient lighting ...
621.3 - Enginyeria elèctrica. Electrotècnia. Telecomunicacions (141)
537 - Electricitat. Magnetisme. Electromagnetisme (18)
621 - Enginyeria mecànica en general. Tecnologia nuclear. Electrotècnia. Maquinària (12)
62 - Enginyeria. Tecnologia (10)
620 - Assaig de materials. Materials comercials. Economia de l'energia (9)