Ara mostrant els elements 31-40 de 54
Gavriluţă, Cătălin (Data de defensa: 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. ...
Rashid, Asim (Data de defensa: 2019-01-17)
As a continuation of the work done by the QSE (Electrical Supply Quality) research group at the UPC (Polytechnic University of Catalonia) on harmonic load flow in electric power networks, this thesis ...
Quintero, Jesús M. (Data de defensa: 2015-02-19)
This dissertation is divided in two parts: The first one deal with two main characteristics of the light sources for general lighting: Color quality and luminous efficacy. The second one deals with ...
Kojooyan Jafari, Hengameh (Data de defensa: 2013-07-26)
This Thesis study the parameters estimation of the induction machine with the single-cage and doublecage models, using the stator currents, voltages and mechanical speed from a starting transient. The ...
Trujillo Caballero, Juan Carlos (Data de defensa: 2012-03-03)
PEMFCs are the most popular type of Fuel Cells (FCs) and traditionally use hydrogen as the fuel. One FC problem is its relative slow dynamics caused by the time constant of the hydrogen and oxygen supply ...
Abomailek Rubio, Carlos (Data de defensa: 2018-09-21)
Power distribution networks face the upcoming challenge of managing the increase of power demand predicted worldwide. Power grid capacity is limited by the number of lines deployed and their characteristics, ...
López Torres, Carlos (Data de defensa: 2018-07-12)
Automotive applications focus to develop drive-train technologies with higher energy efficiency and lower environmental impact. Electric and hybrid vehicles are gaining popularity since they fulfill ...
Valsera Naranjo, Eduardo (Data de defensa: 2014-05-07)
The incorporation of high levels of small-scale non-dispatchable distributed generation is leading to the transition from the traditional 'vertical' power system structure to a 'horizontally-operated' ...
Bullich Massagué, Eduard (Data de defensa: 2018-10-04)
This thesis deals with the integration of photovoltaic energy into the electrical grid. For this purpose, two main approaches can be identified: the interconnection of large scale photovoltaic power ...
Raza, Muhammad (Data de defensa: 2017-12-13)
The offshore grid in North and Baltic Sea can help Europe to achieve 2020 and 2030 renewable energy target to counter climate changes . The formation of offshore grid requires the interconnection between ...
621.3 - Enginyeria elèctrica. Electrotècnia. Telecomunicacions (49)
537 - Electricitat. Magnetisme. Electromagnetisme (5)
620 - Assaig de materials. Materials comercials. Economia de l'energia (3)
621 - Enginyeria mecànica en general. Tecnologia nuclear. Electrotècnia. Maquinària (2)
68 - Indústries, oficis i comerç d'articles acabats. Tecnologia cibernètica i automàtica (2)