| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a power supply system capable of suppressing an occurrence of a secondary disaster caused by a power supply from a distributed power source and a storage battery when an earthquake occurs. <P>SOLUTION: A power conditioner 12 comprises: a system interconnection output part 12e for supplying an AC power during a system interconnected operation; and an autonomous outlet 12f for supplying a DC power during an autonomous operation. A charge/discharge unit 14 has an autonomous outlet 14e for supplying an AC power to apparatuses K2 when the power conditioner 12 is under an autonomous operation. If a seismic sensor 12h detects occurrence of an earthquake, parallel-off units 12d, 14c shut off a power supply from the autonomous outlets 12f, 14e. <P>COPYRIGHT: (C)2013,JPO&INPIT |
