Assessment of design trade-offs for wireless power transfer on seawater

• Tipo: Artigo em Livro de Atas de Conferência Internacional
• Data: 2016

Autores

Henrique Santos (Autor) Outra; Pereira, MR (Autor) FEUP; L. M. Pessoa (Autor) FEUP; Cândido Duarte (Autor) FEUP; H. M. Salgado (Autor) FEUP

Ata de Conferência Internacional

Título: OCEANS 2016 MTS/IEEE Monterey, OCE 2016

2016 OCEANS MTS/IEEE Monterey, OCE 2016

19 September 2016 through 23 September 2016

Indexação

ISI Web of Knowledge - 0 Citações

Scopus - 4 Citações

Outras Informações

ID Authenticus: P-00M-J82

DOI: 10.1109/oceans.2016.7761273

Abstract (EN): In this work we propose a method for maximization of the efficiency of an underwater wireless power transfer system that has to cope with load changes, quality factor and coupling coefficient deviations. By means of 3D electromagnetic simulation and numerical computation, parameter analysis is accomplished using different compensation methods, namely series-series, series-parallel and parallel-parallel. Moreover, a linear load profile is assessed as a proof of concept applicable to more complex load behaviours. For this linear load variation a maximum measured average efficiency of 82% was obtained throughout the entire battery state of charge. Electronics and full system considerations are also presented. Finally, a good agreement between theoretical predictions of the proposed method, simulation assessment and measurement results was verified.

Idioma: Inglês

Tipo (Avaliação Docente): Científica

Nº de páginas: 7