| 摘要 |
A fuel cell system including a fuel cell power generator, a first state detecting unit, an electronic load circuit, an external load power supply circuit, a secondary battery, a charge module, and a control unit is provided. The first state detecting unit detects an output voltage and an output power of the fuel cell power generator. The electronic load circuit performs a current-sinking operation on the fuel cell power generator. The external load power supply circuit receives a power from the fuel cell power generator and supplies the power to an external load. The control unit controls the current-sinking operation of the electronic load circuit according to the detection result of the first state detecting unit, so as to adjust the output voltage of the fuel cell power generator and enable at least one of the electronic load circuit, the charge module, and the external load power supply circuit.
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