FUEL CELL SYSTEM AND METHOD FOR ADJUSTING TEMPERATURE OF FUEL CELL SYSTEM

摘要

While preventing increased size or cost of a fuel cell system, a prescribed system part, such as a valve of the gas pipeline system, is kept in an appropriate temperature range. The fuel cell system has a fuel cell and a converter circuit that transforms the output voltage of the fuel cell. The converter circuit has a discharge device that discharges the charge in the circuit. The discharge device is capable of exchanging heat near a prescribed system part constituting the fuel cell system.