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https://hdl.handle.net/1822/42778
Título: | Evaluation of the introduction of electric vehicles in the power grid – a study for the island of Maio in Cape Verde |
Autor(es): | Monteiro, Vítor Duarte Fernandes Sepúlveda, M. J. Fernandes, J. C. Aparício Pinto, J. G. Afonso, João L. |
Palavras-chave: | Cape Verde Electric vehicle Harmonic distortion Power quality |
Data: | 2017 |
Editora: | Springer |
Revista: | Lecture Notes in Electrical Engineering |
Resumo(s): | This paper presents an evaluation of the introduction of electric vehi-cles (EVs) in an electrical power grid. The main contribution is the control analysis of the power quality considering simultaneous battery charging pro-cesses. The methodology used can be applied to any known power grid; howev-er, it was considered the case of the island of Maio, in Cape Verde, in continua-tion of previous works concerning that power grid. Two commercial different types of battery chargers were considered: a traditional model with highly dis-torted current consumption (that causes distortion in the power grid voltage), and another with almost sinusoidal current consumption. Considering simulta-neous battery charging processes, it can be concluded that the power grid struc-ture (composed by three medium voltage branches) with the current power de-mands of the consumers of the island of Maio have a potential integration for 300 EVs if battery chargers with almost sinusoidal current consumption are used, i.e., 152 for the first medium voltage branch, 35 for the second branch, and 113 for the third branch. Moreover, the results show that the first medium voltage branch of the distribution system, which has the capability to support the integration of 152 EVs if the battery chargers have sinusoidal current con-sumption (presenting a maximum value of THDv% in the power grid voltage of 1.8%), only can support 27 EVs if are used traditional battery chargers, with highly distorted current consumption (considering a maximum THDv% of 5%). |
Tipo: | Artigo em ata de conferência |
Descrição: | Serie: Lecture notes in electrical engineering, vol. 402 |
URI: | https://hdl.handle.net/1822/42778 |
ISBN: | 978-3-319-43670-8 |
DOI: | 10.1007/978-3-319-43671-5_60 |
ISSN: | 1876-1100 |
Arbitragem científica: | yes |
Acesso: | Acesso aberto |
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Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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CONTROLO_2016_Ilha_Maio.pdf | 202,26 kB | Adobe PDF | Ver/Abrir |