Brevet : EP2357699 - SYSTÈME DE PILE À COMBUSTIBLE ET PROCÉDÉ DE COMMANDE ASSOCIÉ

Titre

SYSTÈME DE PILE À COMBUSTIBLE ET PROCÉDÉ DE COMMANDE ASSOCIÉ

N° et date de publication de la demande

EP2357699 - 17/08/2011

Type de la demande

A1

N° et date de dépôt

EP09827528.2 - 16/11/2009

N° et date de priorité

JP2008298191 - 21/11/2008 ; JP2008302465 - 27/11/2008

Famille de brevets

WO2010058747A1 ; RU2507644C1 ; CN103401007A ; EP2357699A1 ; US2011274998A1 ; RU2472256C1 ; US2015288008A1 ; BRPI0921969A2 ; CA2744304A1 ; RU2012139070A ; EP2887436A1 ; CN102224627A

Abrégé

A fuel cell system 100 includes: a fuel cell 1 for generating a power by causing an electrochemical reaction between an oxidant gas supplied to an oxidant electrode 34 and a fuel gas supplied to a fuel electrode 67; a fuel gas supplier HS for supplying the fuel gas to the fuel electrode 67; and a controller 40 for controlling the fuel gas supplier HS to thereby supply the fuel gas to the fuel electrode 67, the controller 40 being configured to implement a pressure change when an outlet of the fuel electrode 67 side is closed, wherein based on a first pressure change pattern for implementing the pressure change at a first pressure width ”P1, the controller 40 periodically changes a pressure of the fuel gas at the fuel electrode 67.