| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a new and improved power management system that can efficiently manage transactions of power generated by natural energy generation means installed in such as a home. <P>SOLUTION: A provided power management system has a structure including two or more bases which are connected by a distribution network including a power purchasing line for purchasing power, a selling line for selling the power, and a communication line for communicating information. Each of the bases comprises: a power generator generating the power by using natural energy; and a power transmission/reception control part transmitting the power generated by the power generator to the distribution network or receiving the power from the distribution network. The power transmission/reception control part transmits the information required for transactions to the selling line of the distribution network in selling the power, by transmitting the power generated by the power generator to the distribution network. <P>COPYRIGHT: (C)2012,JPO&INPIT |
