| 摘要 |
PURPOSE:To quickly increase temperature by supplying higher concentration fuel than stationary operation at starting. CONSTITUTION:A fuel cell consists of unit cells each of which is comprised of a fuel electrode which electrochemically oxidizes fuel, and an oxidizing agent electrode with electrochemically reduces an oxidizing agent, and an electrolyte which holds ion conductivity between them, and supply and exhaust parts of fuel and oxidizing agent to and from the unit cell respectively. In this fuel cell, higher concentration fuel than stationary operation is supplied at starting. The temperature increasing time at starting of a low temperature type fuel cell which used liquid fuel can be shortened without the help of equipment other than fuel cell. |
