A method for reporting power system blackout events

Abstract

The invention relates to a method for reporting a power outage event in a power system, which is used in a power system formed by a plurality of electric meters, a power concentrator and a main station of a power bureau. station communication connection; at least one of the electric meters is provided with a wireless communication device and a capacitor device for storing electricity. By adding a rechargeable capacitor device and a wireless communication device on the power line, the capacitor device will continue to receive charging from the power line when there is no power outage event. Once the power line where the meter is located is powered off, the fully charged capacitor device will immediately provide wireless communication. The device supplies power so that the wireless communication device can be charged to maintain the wireless communication connection with the power line, so that the wireless communication device sends the corresponding power outage event information to the power concentrator for processing, and then the power concentrator forwards it to the main station of the power bureau, which is convenient The main station of the Electric Power Bureau sent people to the branch road in the power outage in time for maintenance.

Description

technical field [0001] The invention relates to the field of power systems, in particular to a method for reporting power system outage events. Background technique [0002] As the most widely distributed national public infrastructure in the city, the current power system mainly includes several electric meters, power concentrators and the main station of the power bureau. The electric meters in the power system are connected to the power concentrator through the power line, and the power concentrator and the main station of the power bureau are also connected by power line communication. In this way, in the existing power system, the meter can first report the metering data to the power concentrator for processing, and then the power concentrator sends the processed data reported by the meter to the main station of the power bureau. [0003] However, there are still deficiencies in the existing power system: because the communication between the ammeter and the power conc...

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Problems solved by technology

[0003] However, there are still deficiencies in the existing power system: because the communication between the ammeter and the power concentrator is realized through the power line, once a power failure occurs on the power line between the ammeter and the power concentrator, the power line will stop working, and the ammeter will also be shut down. The power outage event cannot be reported to the power concentrator in a timely manner with the help of the power line, which will cause the power concentrator to fail to send the power outage event information on the power line to the main station of the power bureau in time, which will be difficult to meet the needs of the main station of the power bureau. Timely Monitoring of Blackout Events in Power System

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