| 摘要 |
PURPOSE: A hydrogen dilutor for a fuel cell vehicle is provided to minimize the power consumption of a dilution fan by using scavenged hydrogen to drive the dilution fan, and to prevent the safety problem of using hydrogen. CONSTITUTION: A hydrogen dilutor(8) for a fuel cell vehicle discharging hydrogen to the exterior for removing foreign substances, comprises the following: a hydrogen exhaust chamber(11) including an inlet(14) and an outlet(15) for scavenged hydrogen; more than one passive type fuel cell units(13) generating electricity using the scavenged hydrogen; and more than one dilution fans(12) using the passive type fuel cell units as the power source. |
