| 摘要 |
The present invention relates to a multi-function smart-grid unit for saving energy and a method for operating same, in which a separate digital power meter, serially connected to a mechanical power meter, is installed inside the home of a household, and a standby-power outlet is connected to one or a part of one wall power outlet installed on a wall surface, thus allowing the standby-power to be reduced by means of the standby-power outlet to be of help to the home, and the electrical energy consumed by the household within a set area to be easily measured as well as the potential electrical energy consumption within a set area to be predicted by means of the digital power meter to allow electrical energy production to be easily planned. |
