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Título: | Fair weather induced charges and currents on tall wind turbines and experiments with kites |
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Autor/a: | López Trujillo, Jesús Alberto; Montañá Puig, Juan; Van der Velde, Oscar Arnoud; Fabró Tàpia, Ferran; Romero Durán, David |
Otros autores: | Universitat Politècnica de Catalunya. Departament d'Enginyeria Elèctrica; Universitat Politècnica de Catalunya. LRG - Lightning Research Group |
Abstract: | Earth’s atmospheric potential rapidly increases up to few tens of kilovolts below 200 m altitude. This potential drop will induce charge to tall objects at ground by virtue of electrostatic induction. In this work we investigate the induced electric charges in fair weather to a 1.5 MW and 5 MW wind turbines. The effect of rotation is included and the current calculated result in currents of few micro-amps. The production of point discharge and corona is investigated and some experiments are conducted by means of instrumented kites. |
Materia(s): | -Àrees temàtiques de la UPC::Energies::Energia eòlica -Àrees temàtiques de la UPC::Energies::Energia elèctrica -Wind power -Atmospheric electricity -Lightning -wind turbines -atmospheric potential -kites -method of moments -CFRP -lightning protection -Electricitat atmosfèrica -Energia eòlica |
Derechos: | http://creativecommons.org/licenses/by-nc-nd/3.0/es/ |
Tipo de documento: | Artículo - Borrador Objeto de conferencia |
Editor: | Zakon Group |
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