Mostrando ítems 31-40 de 60
Tutivén Gálvez, Christian (Fecha de defensa: 2018-09-27)
Renewable energy is an important sustainable energy in the world. Up to now, as an essential part of low emissions energy in a lot of countries, renewable energy has been important to the national energy ...
Pizarro Ruiz, Juan Alberto (Fecha de defensa: 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 ...
Devanthéry Arasa, Núria (Fecha de defensa: 2014-10-31)
Persistent Scatterer Interferometry (PSI) is a group of advanced differential interferometric SAR techniques that are used to measure and monitor terrain deformation. Different PSI techniques have been ...
Orellana Barceló, Marcos (Fecha de defensa: 2019-02-06)
It is a fact that the presence of power distributed generation sources in the electrical sector is growing exponentially worldwide. This can mainly be explained by the increase of renewable energy ...
Guzmán Solà, Ramon (Fecha de defensa: 2016-10-14)
The present thesis is focused on the control of three-phase power converters using sliding-mode control (SMC) in abc frame. This work has been based on previous publications about the SMC applied to ...
Salehi Arashloo, Ramin (Fecha de defensa: 2014-07-15)
Equipped with appropriate control strategies, permanent magnet (PM) machines are becoming one of the most flexible types of actuators for many industrial applications. Among different types of PM machines, ...
Fedi Casas, Manrico (Fecha de defensa: 2015-04-24)
This thesis is focused on the study of dynamics and control of a multi-tethered satellite formation, where a multi-tethered formation is made up with several satellites (agents) connected by means of ...
Lamich Arocas, Manuel (Fecha de defensa: 2015-02-27)
The increasing use of DC electronic devices connected to mains lead to numerous complications of harmonic distortion and efficiency reduction in electrical energy transmission. These devices behave as ...
Vitola Oyaga, Jaime (Fecha de defensa: 2021-01-28)
For a few decades, systems for supervising structures have become increasingly irnportant. In origin, the strategies had as a goal only the detection of damages. Furthermore, now monitoring the civil ...
Carrió Díaz, David (Fecha de defensa: 2022-07-25)
In order to optimize photovoltaic conversion efficiency, various solar cell architectures based on monocrystalline silicon (c-Si) have emerged in the past. Solar cells with interdigitated back contacts ...