Utilize este identificador para referenciar este registo: http://hdl.handle.net/10400.21/2230
Título: Protection of wind energy systems against the indirect effects of lightning
Autor: Rodrigues, Rafael Baptista
Mendes, Víctor Manuel Fernandes
Catalão, João Paulo da Silva
Palavras-chave: Electromagnetic transients
Lightning protection
Wind energy
Networks
Struck
Farm
Data: Nov-2011
Editora: Pergamon-Elsevier Science LTD
Citação: RODRIGUES, R. B., MENDES V. M. F., CATALÃO J. P. S. - Protection of wind energy systems against the indirect effects of lightning. Renewable Energy. ISSN 0960-1481. Vol. 36. n. º11 (2011) p. 2888-2896.
Resumo: This paper is concerned with the protection of wind energy systems against the indirect effects of lightning. As wind energy is gaining increasing importance throughout the world, lightning damages involving wind energy systems have come to be regarded with more attention. Nevertheless, there are still very few studies in Portugal regarding lightning protection of wind energy systems using models of the Electro-Magnetic Transients Program (EMTP). Hence, a new case study is presented in this paper, based on a wind turbine with an interconnecting transformer, considering that lightning strikes the soil near the tower at a distance such that galvanic coupling occurs through the grounding electrode. Computer simulations obtained by using EMTP-RV are presented and conclusions are duly drawn. (C) 2011 Elsevier Ltd. All rights reserved.
Peer review: yes
URI: http://hdl.handle.net/10400.21/2230
ISSN: 0960-1481
Aparece nas colecções:ISEL - Eng. Electrotécn. - Artigos

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