| 摘要 |
PROBLEM TO BE SOLVED: To suppress increase of the manufacturing cost of a connecting device by preventing erroneous connection of a first sensor at a construction site and sharing the connecting device with power storage devices different in power storage capacity.SOLUTION: A connecting device 10 has a housing 10A having a fourth terminal T4 for connecting a power storage device 30, and a first sensor 21 for monitoring power fed from a fuel cell 20 to the power storage device 30. The power storage device 30 serves as a voltage source for a dispersed power source as a current source. The first sensor 21 is provided to the housing 10A, and supplies an output thereof to a controller 23 for adjusting the output of the dispersed power source. The connecting device 10 has a sensor switching unit 12 for selecting one of the output of a second sensor 22 for monitoring power fed from the fuel cell 20 to a power system 50 and the output of the first sensor 21 and supplying the selected output to the controller 23. The sensor switching unit 12 is controlled to select the first sensor 21 when the power system 50 breaks down. |
