FUEL CELL SYSTEM AND OPERATION METHOD THEREOF

摘要

A fuel cell system includes a stack constituted by a set of fuel cells. An air supplier supplies air to an air electrode of the fuel cell and a hydrogen supplier supplies hydrogen to a fuel electrode of the fuel cell. A connector connects an air supply route for supplying the air to the air electrode from the air supplier and a hydrogen supply route for supplying the hydrogen to the fuel electrode from the hydrogen supplier. The hydrogen is supplied to the air electrode through the connector when the stack operates at a low temperature, which is equal to or lower than an optimal operating temperature.

主权项

1. A fuel cell system, comprising:
a stack constituted by a set of fuel cells; an air supplier supplying air to an air electrode of a fuel cell; a hydrogen supplier supplying hydrogen to a fuel electrode of the fuel cell; and a connector connecting an air supply route for supplying air to the air electrode from the air supplier and a hydrogen supply route for supplying hydrogen to the fuel electrode from the hydrogen supplier, wherein the hydrogen is supplied to the air electrode through the connector when the stack becomes to a set condition.