| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a fuel cell ventilation fan control system capable of minimizing heat dissipation via a device and/or pipe, improving an exhaust heat recovering efficiency, and minimizing a ventilation fan power consumption, in keeping a packaged device at a normal operation temperature and ventilating air forcibly within the package to prevent inflammable gas retention. <P>SOLUTION: A fuel cell power generator 6 accommodates a main power generation unit including a fuel reforming device 1 for producing hydrogen from fuel gas and a fuel cell body 2 for reacting the hydrogen produced by the fuel reforming device 1 with oxygen to produce electric energy, and a controller 3 for electrically controlling power generation in a package 5 subject to forcible ventilation by a ventilation fan 4. Additionally, a temperature detection means 7 is provided to detect a temperature in the controller 3, and the ventilation fan 4 can be controlled based on the temperature detected by the temperature detection means 7a in the controller 3. <P>COPYRIGHT: (C)2007,JPO&INPIT |
