Utilize este identificador para referenciar este registo: http://hdl.handle.net/10400.9/907
Título: Autonomous hydrogen systems: control strategy
Autor: Martins, João F.
Viana, Susana
Joyce, António
Pires, Armando
Rangel, C. M.
Sotomayor, João
Castro, Rui
Palavras-chave: Hydrogen
Autonomous system
Fuel cells
Control strategy
Data: 15-Fev-2008
Citação: Martins, J. F.; Viana, S.; Joyce, A.; Pires, A.; Rangel, C. M.; Sotomayor, J.; Castro, R. Autonomous hydrogen systems: control strategy. In: Proceedings of International Workshop Advances in Fuel Cells and the Hydrogen Economy, Polo Tecnológico, Lumiar, 15 Fev. 2008, Lisboa, Portugal, p. 16
Resumo: This paper describes the control strategy for a Stand-Alone Energy System Supported by Totally Renewable Hydrogen Production. The basic control strategy considers the pressurized hydrogen gas storage as the energy buffer. The basic logic is that the exceeding renewable energy (solar and wind) is used to accumulate hydrogen, while the fuel cell uses this hydrogen to produce electrical energy within insufficient solar/wind energy. The system is completely autonomous, conceived for off-grid operation. It is composed by solar panels and a wind turbine as primary energy converters, hydrogen tanks as energy buffer and a fuel-cell and an electrolyzer as secondary energy converters.
URI: http://hdl.handle.net/10400.9/907
Aparece nas colecções:UPCH - Resumos em livros de actas

Ficheiros deste registo:
Ficheiro Descrição TamanhoFormato 
AUTONOMUSHYDR.pdf27,83 kBAdobe PDFVer/Abrir


FacebookTwitterDeliciousLinkedInDiggGoogle BookmarksMySpace
Formato BibTex MendeleyEndnote Degois 

Todos os registos no repositório estão protegidos por leis de copyright, com todos os direitos reservados.