HYDROGEN PRODUCTION DEVICE, AND FUEL CELL SYSTEM PROVIDED WITH THE SAME

摘要

A hydrogen generating apparatus contains a hydrogen generating device containing a reforming device; a desulfurizing device; a hydrocarbon removing device; a first raw material supplying path that passes the raw material through only the desulfurizing device among the desulfurizing device and the hydrocarbon removing device, and flows the raw material into the hydrogen generating device; a second raw material supplying path that passes the raw material through the desulfurizing device and the hydrocarbon removing device, and flows the raw material into the hydrogen generating device; and a controlling device that switches the flow path of the raw material to the second raw material supplying path in an operating step of supplying only the raw material to the hydrogen generating device.