Candelo Zuluaga, Carlos Andres (Date of defense: 2022-01-11)
In the recent years, water pumping and other hydraulic applications are increasingly demanding motors capable to operate under different working conditions, including variable pressure and volumetric ...
Marín Genescà, Marc (Date of defense: 2011-09-06)
This doctoral thesis studies the physical properties of polymeric composite materials, with the addition of ground tire rubber particles (GTR) and the use of any of these compounds for the electrical ...
Vázquez Carazo, Alfredo (Date of defense: 2000-04-14)
A prerequisite for safe and stable operation of an electric power system is the accurate and reliable measurement of the system parameters, in particular, current and voltage. Conventionally, this has ...
Cabrera Tobar, Ana Karina (Date of defense: 2018-06-04)
This thesis focuses on the operation and control of Large Scale Photovoltaic Power Plants (LS-PVPPs) according to grid code requirements with a special focus on the basic unit: the PV generator. The aim ...
Elsaharty, Mohamed Atef Abbas (Date of defense: 2018-07-06)
This PhD dissertation proposes a new transformer, i.e., the Custom Power Active Transformer, characterized by a specific design of its magnetic circuit and auxiliary windings which allows shunt and ...
García Amorós, Jordi (Date of defense: 2010-10-22)
In this study two electromagnetic analytical models have been developed. From this models the main magnetic and mechanics characteristics are obtained, and also permit getting the principal dimensions ...
López López, José (Date of defense: 2000-12-20)
En la tesis, se estudian máquinas eléctricas de flujo axial con rotor conductor sin elementos ferromagnéticos. Se pretende construir un motor de flujo axial, que se alimente con densidades de corriente ...
Boix Aragonès, Oriol (Date of defense: 1996-12-20)
El análisis armónico de redes eléctricas se utiliza para el estudio de los efectos de las cargas no lineales sobre las magnitudes y formas de onda de las tensiones y corrientes eléctricas. Dado el ...
Mujal Rosas, Ramón Ma. (Ramón María) (Date of defense: 2004-04-14)
El objeto de este trabajo pasaba por obtener un motor con un alto par de arranque pero con intensidades limitadas, con variaciones de la intensidad en función de la carga prácticamente inapreciables ...
Candela García, José Ignacio (Date of defense: 2009-09-08)
Este trabajo se dedica a analizar los diferentes elementos y estructuras de los filtros híbridos paralelo, aplicados a redes trifásicas de potencia. Y dentro de este campo, se concentra en el desarrollo ...