| 摘要 |
<P>PROBLEM TO BE SOLVED: To supply electric power to a load continuously even when power supply from an electric power system is interrupted. <P>SOLUTION: A power supply system in accordance with an embodiment comprises a storage battery, an inverter device, a DC/DC converter, and a control device. The inverter device is connected to a power generator and an electric power system on the input side, and is connected to a load on the output side. The DC/DC converter is connected to the converter part of the inverter device on one side, and is connected to the storage battery on the other side. When the control device obtains a switching command that is generated before the interruption of power supply from the electric power system, the control device controls the DC/DC converter so that the power of the storage battery is supplied to the inverter device. <P>COPYRIGHT: (C)2013,JPO&INPIT |
