| 摘要 |
PROBLEM TO BE SOLVED: To dissipate the heat generated from a resistor for cell current measurement with a simple configuration.SOLUTION: A fuel cell system comprises: an electrode unit 120a which comes into contact with one cell 10a of two adjacent cells 10a among a plurality of cells; a second electrode unit 120b which comes into contact with the other cell 10a of the two adjacent cells 10a; a resistor 131 arranged between the electrode units 120a and 120b; a voltage sensor 160 which measures an electric potential difference Va generated in the resistor 131; a control unit which calculates the current flowing in the local between the two cells on the basis of the measured electric potential difference and a resistance value of the resistor 131; a heat dissipation unit connected to the resistor 131 and dissipating the heat generated in the resistor 131 when current flows in the resistor 131; and a connection unit which delivers the heat from the resistor 131 to the heat dissipation unit. |
