Research Article
Networking of Smart Meters Based on Time-Varying Feature of Low-Voltage Power Line Channel in Microgrid
Table 1
Concentrator function configuration.
| Sequence number | Project |
| 1 | Data acquisition | Data acquisition of smart meter |
| 2 | Data management and storage | Real-time data and current data | Historical date data | Historical month data | Key user acquisition |
| 3 | Parameter setting and query | Clock call and timing | Terminal parameters | Meter reading parameters | Other (limit, prepaid, etc.) parameters |
| 4 | Event log | Record of important events | General event record |
| 5 | Data transmission | Communication with main station | Data forwarding |
| 6 | Local function | Run indication | Local maintenance interface |
| 7 | Terminal maintenance | Self-checking and self-recovery | Terminal initialization | Software remote download | Resume from break point |
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