| 摘要 |
PROBLEM TO BE SOLVED: To secure power supply safety when power is supplied.SOLUTION: A power supply 1 includes: a power source 2; a power supply plug 4 inserted and fit to an electric outlet 11; and power supply permission determination means 5 for determining whether or not to permit power supply from the power supply plug 4 to the electric outlet 11. The power supply permission determination means 5 includes: a fitting determination unit 5 for determining whether or not the power supply plug 4 fits with the electric outlet 11; a power supply route condition inspection unit 5b for inspecting the condition of a power supply route on the basis of the fitting determination by the fitting determination unit 5a; and a possibility determination unit 5c for determining whether or not to enable power supply from the power supply plug 4 to the electric outlet 11 according to the inspection result in the power supply route condition inspection unit 5b. The power supply permission determination means 5 permits power supply when the fitting determination unit 5a determines to be fitting and the possibility determination unit 5c determines that power supply is possible. |
