Fuel battery system

The invention provides a fuel cell system, which operates as much as possible even if a water level detecting part in a water tank for storing water supplied to a reformer has failed. Concretely, When there is at least a water level sensor is abnormal and at least a water level sensor is normal in a...

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Bibliographische Detailangaben
Hauptverfasser:	SHIGEZUMI SHI, NAKANO KIYOTAKA, OENO TOSHIHARU, KAWAMURA MASAYUKI, HIJIYA KATSUHISA
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRICITY PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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Beschreibung
Zusammenfassung:	The invention provides a fuel cell system, which operates as much as possible even if a water level detecting part in a water tank for storing water supplied to a reformer has failed. Concretely, When there is at least a water level sensor is abnormal and at least a water level sensor is normal in a plurality of water level sensors (DS5a, DS5b, DS5c and DS5d) for detecting the water level in water storage tanks (WP2a, WP2b), the fuel cell system (FCS) estimates the water level in water storage tanks (WP2a, WP2b) and a pulse pump (131) continuously delivers water in estimated supply control to the reformer (RF).