| 摘要 |
PROBLEM TO BE SOLVED: To enhance measurement accuracy of a current measurement device for measuring a current flowing through the inside of a fuel cell.SOLUTION: A current measurement device includes a current measurement section 42 configured to include first and second electrodes 421, 422 arranged on both sides of a measurement plate disposed contiguously to a cell, and a resistor 423 for electrically connecting the first and second electrodes 421, 422, a voltage detecting section for detecting a voltage generated in the resistor 423 via a first signal line 424a connected electrically to the first electrode 421 side, and a second signal line 424b connected electrically to the second electrode 422 side, and a current value calculating section for calculating the value of a current flowing to the current measurement section 42 from a value detected in the voltage detecting section, and the electric resistance value of the resistor 423. At least a portion of the first signal line 424a and second signal line 424b are arranged, in the measurement plate, in parallel therewith and in close vicinity thereto. |
