FUEL CELL SYSTEM AND FUEL CELL SYSTEM CONTROL METHOD

摘要

A fuel cell (150) receives fuel gas through a pipe and generates electricity using the received fuel gas and oxygen-containing gas. A voltage measurement unit (182) measures an output voltage of a fuel cell (150). A command output unit (180) outputs an interruption command when the measurement result of the voltage measurement unit (182) is equal to or less than a reference value during the generation of electricity by the fuel cell (150). An interrupter (110) is provided in the pipe and interrupts the supply of the fuel gas to the fuel cell (150) in response to the interruption command output by the command output unit (180).