Patent ID: 11962048
Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  Y | IPC H

Claim 3:
4. The fuel cell system according to claim 1, wherein:
supply of the oxidant gas to the fuel cell stack is performed on a side of a first end portion of the fuel cell stack in a stacking direction in which the fuel cells are stacked;
the voltage sensor is configured to measure a voltage of an end portion-side fuel cell which is a fuel cell among the fuel cells, the end portion-side fuel cell being positioned on a side of a second end portion which is opposite from the side of the first end portion; and
the voltage condition is a condition that a voltage value of the end portion-side fuel cell as the measured voltage value measured by the voltage sensor has become more than an end portion-side reference voltage value determined in advance.