| 摘要 |
<P>PROBLEM TO BE SOLVED: To reduce the occurrence of server shutdown even in a system power failure. <P>SOLUTION: In a power conditioner 6 which steps up a DC power generated by a photovoltaic generation system using a step-up chopper 7, converts the stepped up DC power into an AC power using an inverter 8, and connects it to an AC power supply system 11, a LAN board 21 is configured so as to be incorporable. The LAN board is selectively supplied with a DC power obtained by a voltage adjustment of the DC power generated by the photovoltaic generation system or a DC power to which the AC power supplied by the system has been converted by using an AC/DC converter 32; and comprises an address management part, a memory, a clock part, and an operation part to provide a server function. <P>COPYRIGHT: (C)2012,JPO&INPIT |
