FUEL-CELL VEHICLE WITH THERMAL MANAGEMENT OF FUEL CELL AND SECONDARY BATTERY

A fuel-cell vehicle includes a fuel cell (2) and a secondary battery (3). A circulation flow passage (12) causes a coolant to circulate between the fuel cell (2) and a radiator (15). A bypass flow passage (16) passes through the secondary battery (3). One end of the bypass flow passage (16) is conne...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
1. Verfasser:	YAMAMURA, Kotaro
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRICITY PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	A fuel-cell vehicle includes a fuel cell (2) and a secondary battery (3). A circulation flow passage (12) causes a coolant to circulate between the fuel cell (2) and a radiator (15). A bypass flow passage (16) passes through the secondary battery (3). One end of the bypass flow passage (16) is connected to an upstream side of the radiator (15) and the other end thereof is connected to a downstream side of the radiator (15) of the circulation flow passage (12). A controller (30) switches a switching valve (14) such that the coolant flows to the radiator side when a coolant temperature is higher than a predetermined temperature threshold value, and switches the switching valve (14) such that the coolant flows to the bypass flow passage side when the coolant temperature is lower than the temperature threshold value.