| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an electric power monitoring system capable of confirming an electric power used amount in every domestic branched cable way, and the presence of electric equipment with an electric power source left switched on. <P>SOLUTION: A control part 2c has a stationary data setting part 2d for setting the used electric power amount supplied via a branch breaker Bmn when turning off the electric power source of the electric equipment Xmn connected to the each branch breaker Bmn, to a stationary used electric power in each branch breaker Bmn, in an energy management unit 2 of a centralized control panel 1, and an electric power source state determining part 2e for determining an ON/OFF state of the electric power source of the electric equipment Xmn connected to the branch breaker Bmn, based on a difference between the used electric power amount in each branch breaker Bmn and the stationary used electric power amount, and terminal devices PC, CV, PT acquire determination results of the electric power source state determining part 2e from the control part 2c for displaying. <P>COPYRIGHT: (C)2008,JPO&INPIT |
