Prieto Araujo, Eduardo (Date of defense: 2016-05-27)
This thesis discusses the control of different power converters that will have a key role in future offshore wind power systems, enabling the integration of the power generated by the wind turbines into ...
Ratés Palau, Sergio (Date of defense: 2012-03-23)
A detail modelling of railway electrical system with energy storages devices is developed in this thesis in order to analyze most of the implemented railway electrical system. The modelling has been ...
Aragüés Peñalba, Mònica (Date of defense: 2016-04-29)
This thesis deals with grid integration of oshore wind power plants through HVDC (High Voltage Direct Current) or HVAC (High Voltage Alternating Current) transmission . The behaviour of wind farms and ...
Capelli, Francesca (Date of defense: 2017-03-16)
The advent of HTLS (High Temperature, Low Sag) conductors imposes more severe operating conditions on devices such as substation connectors intended for transmission and distribution systems, which are ...
Domínguez García, José Luis (Date of defense: 2013-09-18)
Wind power has emerged as one of the most promising renewable energy sources. The very penetration levels of wind energy in power systems have altered several aspects of power system operation, such as ...
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 ...
Asef, Pedram (Date of defense: 2019-01-31)
This Ph.D. thesis illustrates a novel study on the analytical and numerical design optimization of radial-flux permanent magnet synchronous wind generators (PMSGs) for small power generation in an urban ...
Mir Cantarellas, Antonio (Date of defense: 2018-04-05)
Nowadays, the electrical energy sector is currently found in a dramatic changing paradigm, which moves towards an increasing trend in generating power at distribution levels, where electricity is typically ...
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 ...
Gavriluţă, Cătălin (Date of defense: 2015-03-04)
For the past century, ac networks have been established as the standard technology for electrical power transmission system s. However, the de technology has not disappeared completely from this picture. ...