Rolán Blanco, Alejandro (Date of defense: 2012-02-17)
The aim of this doctoral thesis is to analyse the dynamic behaviour of the doubly-fed induction generator exposed to voltage sags. This electrical machine is mainly used in variable-speed wind turbines. ...
Ramírez Pisco, Rodrigo (Date of defense: 2010-07-07)
La regulación de la actividad de la distribución, aspecto sobre el cual versa esta tesis, ha presentado un horizonte cambiante en los últimos años. Tales cambios se hallan relacionados con aspectos ...
Pallarès Viña, Miquel Joan (Date of defense: 2002-04-22)
de la tesis:<br/><br/>Hacia el motor superconductor: estudio de las interacciones entre un estator convencional y un rotor superconductor<br/><br/>El desarrollo de superconductores de alta temperatura ...
Gomila González, Marcos (Date of defense: 2016-06-07)
The nature of the SRM (Switched Reluctance Motor) makes this type of motor one of the candidates to investigate over the next few years. Its mechanical development is simple and inexpensive, but requires ...
Mendoza Vizcaino, Fco. Javier (Date of defense: 2019-01-29)
The electric generation systems on islands are based generally on fossil fuel. This fact and its supply make the electricity cost higher than in systems used in the continent. In this thesis, as a first ...
Pizarro Ruiz, Juan Alberto (Date of defense: 2014-01-27)
Although the term “domotics” is not absolutely unknown, there are a great number of cases where this term has been associated with a complicated and luxury technology, intended to ease life in houses ...
Ribes Ardanuy, Josep Maria (Date of defense: 2012-10-03)
The object of this thesis is to analyze the evolution of railway interoperability and safety in Europe in the period 1991-2011. This pretends to assess what has been the legislative process at EU level ...
García Quintanilla, José Ignacio (Date of defense: 2022-01-17)
With the increasing development of renewable energy sources and their integration into the grid, international standards require next-generation plants to achieve the same levels of reliability and ...
López Trujillo, Jesús Alberto (Date of defense: 2019-06-21)
This thesis presents a characterization of the charge structures of thunderstorms and lightning leader development, and their relationship with the emissions of terrestrial gamma ray flashes (TGFs). The ...
Salvador Yuste, Albert (Date of defense: 2021-11-12)
In an increasingly technological society,vulnerability to the effects of lightning is also increasing. The implementation of monitoring and surveillance systems in real time of lightning activity can ...