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Offshore hydrogen production from wave energy

Línea de investigación: Modelado y Simulación de Procesos Año: 2014
Tipo de publicación: Artículo Palabras clave: Offshore systems; Wave energy; Electrolyzers; Off-grid systems
Autores:
Journal: International journal of hydrogen energy Volumen: 39
Número: 3 Páginas: 1549-1557
BibTex:
Abstract:
The aim of this paper is to present and evaluate a proposal for designing an off-grid offshore electrolysis plant powered by wave energy. This plant includes PEM electrolyzers, a Reverse Osmosis system to produce water with adequate conductivity, a compression unit to store the hydrogen for transport, and batteries for temporary storage of electricity for short-time balances. First, the systems that compose the proposed plant are justified and described. Then a proposal for sizing these subsystems is given, based on using buoy-measured data at the expected location and simple mathematical models of the different sections of the plant. Finally the performance of the plant in a specific location is tested in detailed by using measured data, studying the influence of sizing on the expected performance.


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