| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a power supply control apparatus in which a product life is prolonged. <P>SOLUTION: A power supply control apparatus 1 comprises a relay RY1, a leakage detection part 22, a leakage generating part 28, and a control part 20. The relay RY1 is connected on a power supply path from a power supply provided outside an electric vehicle 100 to a power storage device 102 provided on the electric vehicle 100. The leakage detection part 22 opens the relay RY1 when leakage is detected on the power supply path. The leakage generating part 28 generates a leakage state on the power supply path. The control part 20 controls opening and closing of the relay RY1 according to a state notification signal inputted from the electric vehicle 100. The control part 20 generates the leakage state by the leakage generating part 28 at the time when stopping the power supply to the electric vehicle 100. The relay RY1 is opened when the leakage detection part 22 detects the leakage state. Thus, a leakage detection operation and a deposition can be checked without increasing the number of opening/closing times of the relay RY1. <P>COPYRIGHT: (C)2012,JPO&INPIT |
