FUEL CELL SYSTEM, MOVING OBJECT EQUIPPED WITH FUEL CELL SYSTEM, AND ABNORMALITY JUDGMENT METHOD FOR FUEL CELL SYSTEM

摘要

A fuel cell system includes a fuel cell, a hydrogen gas pipework system for supplying hydrogen gas to the fuel cell, an injector which adjusts the gas state of the hydrogen gas pipework system in its upstream side and supplies it to its downstream side, and a control device which controls the drive of the injector in a predetermined drive period. This control device judges the presence of an abnormality in the hydrogen gas pipework system, based on a target injection amount for the injector and the detected pressure in the hydrogen gas pipework system.