摘要 |
A fuel cell system is provided which performs simple control of the time until warm-up of the reformer ( 1 ) is completed. This fuel cell system comprises a reformer ( 1 ) which generates a reformate gas, and a fuel cell ( 2 ) which generates power from an oxidizing agent and the reformate gas supplied from the reformer ( 1 ). The fuel cell system is provided with a temperature sensor ( 7 ) which performs a detection at one position of the temperature immediately before starting or re-starting the reformer ( 1 ) and a controller ( 6 ) estimating the time to warm-up the reformer ( 1 ) based on the detected temperature of the reformer ( 1 ).
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