The influence of many parameters on the electric discharges at U50% can only be correlated by means of an analysis of a large amount of experimental data. The 50% probability of breakdown is considered a random process. ...
Sintes Fernández, Jorge(Universitat Politècnica de València, 2019-09-17)
[ES] El objeto de este trabajo es estudiar la efectividad de las técnicas basadas en análisis de flujo de dispersión para la detección de asimetrías en el devanado del rotor en máquinas asíncronas de rotor bobinado. Estas ...
Zubizarreta Saenz de Zaitegui, Leire; Iserte Nebot, María Rosa; Llovera Segovia, Pedro; Gil Agustí, María Teresa(Elsevier, 2011)
A series of different carbon materials have been obtained by self-assembly method under different conditions in order to study the effect of the nature of carbon precursor, pore forming agent and catalyst concentration on ...
[EN] Piezoelectric polymer cellular films have been studied since 1986. In recent years, they have improved the potential applications due to materials progress. Cellular polypropylene (PP) polymers are characterised by ...
[EN] Piezoelectric polymer cellular films have been developed and improved in the past decades. These piezoelectric materials are based on the polarization of the internal cells by means of induced discharges in the gas ...
[EN] Stress-strain relationships for rubbery materials are highly non-linear. In this work, a particular configuration of electroactive material is considered: an isotropic, incompressible electroelastic squared plate is ...
Ruiz Muñoz, David(Universitat Politècnica de València, 2016-01-07)
[EN] This thesis addresses to the current status of lightning protection, focusing on the external protection with emphasis on the process of interception. Under this approach, three pillars are studied due to their obvious ...
Bañuls Escoto, Pau(Universitat Politècnica de València, 2017-09-22)
[ES] En el trabajo de fin de grado expuesto a continuación se ha desarrollado un material piezoeléctrico a partir de polímeros espumados de poliolefina en base propileno utilizando técnicas como la metalización y la carga ...
Galvañ Menor, Víctor(Universitat Politècnica de València, 2015-10-20)
El presente proyecto, tiene por objetivo el desarrollo de un generador de energía eléctrica basado en elastómeros que convierten energía mecánica en eléctrica directamente a partir de un movimiento de estiramiento-compresión ...
Ferrús Picó, Andrea(Universitat Politècnica de València, 2018-10-04)
[ES] En las últimas décadas, los motores eléctricos han pasado a ser uno de los componentes más
cotidianos e importantes del sector industrial. Su consumo energético en la industria se
estima equivalente al 40% de la ...
García-Carmona, Laura; Buaki-Sogo, Mireia; Vegas-García, Marta; Gil Agustí, María Teresa; Llovera Segovia, Pedro; Quijano-Lopez, Alfredo(EDP Sciences, 2021-12-17)
[EN] The need for new clean energy sources for portable devices in biomedical, agro-food industry
and environmental related sectors boosts scientists towards the development of new strategies for energy
harvesting for their ...
Collado García, Javier(Universitat Politècnica de València, 2021-07-21)
[ES] Los vehículos eléctricos están experimentando un auge en el mercado durante esta última década. Actualmente observamos una clara tendencia al desuso de los vehículos con motores diésel que se sustituyen por vehículos ...
Llopis García, Álvaro(Universitat Politècnica de València, 2024-07-17)
[ES] A lo largo del siguiente proyecto se describe el diseño, la construcción y la puesta en marcha de un banco de ensayos electromecánicos para vehículos eléctricos de movilidad personal de potencia máxima 700W. El objetivo ...
[EN] The measurement of electrostatic potentials of floating conductive objects can, in principle, be performed by well-known basic experimental setups. Commercial equipment is readily available and the physical principles ...
[EN] Electrostatic charges may cause several damages to electronic devices, sensible products or processes. They may also lead to electric discharges which represent a hazard for explosive atmospheres or may cause serious ...
[EN] The relation between electric and mechanical properties of dielectric elastomers allows using them as energy convertors under some conditions. The process is based on the relations between mechanical and electrical ...
Castro-Coronado, Habib; Antonino-Daviu, Jose A.; Quijano-Lopez, Alfredo; Llovera Segovia, Pedro; Fuster Roig, Vicente Luis; Serrano Iribarnegaray, Luís; Dunai, Larisa(Institute of Electrical and Electronics Engineers, 2021-09)
[EN] This paper proposes the qualitative and quantitative analysis of stray-flux and current data under starting to detect damper faults in cylindrical rotor synchronous machines. These machines are typically employed in ...
Rodrigo Mor, Armando; Llovera Segovia, Pedro; Fuster Roig, Vicente Luis; Quijano Lopez, Alfredo(Institute of Electrical and Electronics Engineers (IEEE), 2013-04)
[EN] Partial discharge (PD) cable field tests require the use of high frequency sensors
coupled to the cable for PD apparent charge evaluation. PD sensors can be coupled to
the cable by magnetic field, like high frequency ...