Román Lumbreras, Manuel (Date of defense: 2006-07-19)
Since the last quarter of the last century, and due to the spectacular increment of the connection of electronic loads to the electric system, it has been extraordinarily increased the existence of ...
Agudelo Fernández, Nancy Alejandra (Date of defense: 2015-09-18)
The present work is framed in the area of the EE, raising main objectives: * The study and analysis of the State of energy efficiency in some Latin American countries * Analyze regulations, rules and ...
Herraiz Jaramillo, Sergio (Date of defense: 2002-07-03)
La distorsión armónica no es un fenómeno nuevo en los sistemas eléctricos de potencia, pero desde principios de los años setenta se ha convertido en un problema de creciente actualidad debido al incremento ...
Cunill Solà, Jordi (Date of defense: 2018-01-30)
This Doctoral Thesis is framed within the generic issue of power quality and more specifically in the study and harmonic characterization of low power compact fluorescent lamps (CLFs) with integrated ...
Blas del Hoyo, Alfredo de (Date of defense: 2006-06-23)
El presente documento es la tesis doctoral de Alfredo de Blas del Hoyo, dirigida por el Dr.Ing. Ramón Bargalló Perpiñá, realizada en el marco del programa de doctorado de Ingeniería Electromecánica del ...
Giménez Gutiérrez, Walter Fernando (Date of defense: 2000-06-02)
El desarrollo informático en los últimos años ha posibilitado la utilización de computadoras para simular el comportamiento de los componentes de una red eléctrica, a través de la utilización de modelos ...
Mesas García, Juan José (Date of defense: 2010-01-27)
As a continuation of the work done by the QSE (Electrical Supply Quality) research group at the UPC (Polytechnic University of Catalonia) on non-linear load modelling to determine harmonic distortion ...
Cestau Cubero, Silvia (Date of defense: 2015-02-09)
This doctoral thesis analyses whether electric vehicle is technical, economic and environmental sustainable. We have studied a company fleet of electric vehicles which has a carsharing service for the ...
Rey Fernández, José Antonio (Date of defense: 2021-08-04)
This doctoral thesis investigates the current distribution in a wind turbine blade when it is struck by lightning. The thesis focuses on the problem of current distribution in blades with carbon fiber ...
Frias Valero, Eduardo (Date of defense: 2004-11-12)
La existencia de máquinas eléctricas industriales desde finales del siglo XIX implica que es un sector de desarrollo maduro donde parecen difíciles nuevos conceptos de máquina, a no ser que el desarrollo ...