| 摘要 |
One embodiment of the invention provides an electric power generation system. The system includes an electric power generator. A second electric meter is connected to the power generator and an electric power consumer. The second meter measures electric power generated by the power generation system. A first electric meter is connected to an electric power distribution line. The power line supplies electric power from an electric grid and receives surplus power from the power generator. Thus, the first meter measures a net electric power provided to the electric power consumer through the electric power line. |
