Fuel Cell Vehicle

摘要

A fuel cell vehicle includes an accelerating state detector, an electric resistance value detector, a current value detector and a controller. The controller is configured to determine a target current value output from the fuel cell stack based on a requested output value of the fuel cell stack in accordance with the detected accelerating state, determine a current increase rate based on a difference between the determined target current value and the detected current value, and correct the determined target current value in such a manner as to reduce the determined target current value in a case where a value of a function that includes the determined target current value, the determined current increase rate, and the detected electric resistance value becomes larger than a predetermined threshold.

主权项

1. A fuel cell vehicle comprising:
a fuel cell stack that generates electric power when being supplied with oxidant gas and fuel gas; an accelerating state detector that detects an accelerating state of the vehicle; an electric resistance value detector that detects an electric resistance value of the fuel cell stack; a current value detector that detects a current value of the fuel cell stack; and a controller configured to
determine a target current value output from the fuel cell stack based on a requested output value of the fuel cell stack in accordance with the detected accelerating state,determine a current increase rate based on a difference between the determined target current value and the detected current value, andcorrect the determined target current value in such a manner as to reduce the determined target current value in a case where a value of a function that includes the determined target current value, the determined current increase rate, and the detected electric resistance value becomes larger than a predetermined threshold.