Mostrando ítems 31-34 de 34
Mendoza Vizcaino, Fco. Javier (Fecha de defensa: 2019-01-29)
The electric generation systems on islands are based generally on fossil fuel. This fact and its supply make the electricity cost higher than in systems used in the continent. In this thesis, as a first ...
Imdad, Kashif (Fecha de defensa: 2017-07-17)
This thesis presents the results related to high frequency modeling of power transformers. First, a 25kVA distribution transformer under lightning surges is tested in the laboratory and its high frequency ...
Garrigosa i Garcia, Ramón (Fecha de defensa: 2017-09-15)
lt's a well-known fact that the flywheel stores energy inside, and this energy is proportional to the rotational speed and the moment of inertia. lf the moment of inertia increases, the energy increases ...
García Fernández, Javier, 1973 (Fecha de defensa: 2016-01-11)
Since early times in internet, there have been training experiences with different success. Sometimes because they were complicated to use, others for the state of technology, or because the public has ...