| 摘要 |
The system has location-independent connector devices connected with a mains supply and for extracting or supplying electrical energy through consumption- and/or generation units. A location-independent functional unit measures and meters the extracted or supplied energy. The unit has a detection device for detecting an identifier of the connector device. An identifiable device measures and meters the energy extracted from and/or supplied into the detected connector device. A storage device stores measured- and metered data and the identifier, and a reading device reads the stored data. An independent claim is also included for a method for measuring, metering and calculating consumption or production of electrical energy. |
