| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a power supply system for an electric vehicle, which limits the peak value of current consumption while suppressing deterioration in convenience in using other electric appliances, and is introduced in an existing dwelling. <P>SOLUTION: This system supplies AC power to an electric vehicle 50 to charge a battery 52 by using a charging circuit 51 of the electric vehicle 50. The system is equipped with: a power distribution panel 1 equipped with a trunk breaker 11 and a branch breaker 12 as internal equipment; a current measurement section 2 for measuring a trunk current value flowing to the trunk breaker 11; a control box 3 for generating a power supply limit signal when the measured value of the trunk current exceeds a first threshold; and an automobile power supply section 4 which is equipped with a connector 5 detachably attached to a connector 53 of the electric vehicle 50 side, supplies the AC power input via the branch breaker 12 via the connectors 5, 53 to the charging circuit 51 of the electric vehicle 50, and limits the power supply current to the electric vehicle 50 when the control box 3 generates the power supply limit signal. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
