A locking method for high-risk electrical energy metering devices based on data backflow

Abstract

The present invention proposes a high-risk electric energy metering device locking method based on data backflow, which relates to the technical field of power management, and solves the problem that the current anti-stealing method is integrated on the platform of the provincial centralized metering automation system, and individualized data analysis cannot be realized Responding to the platform pressure of continuous data import and export recalculation, it is even more difficult to avoid the problem of professional black hands stealing electricity. Using the data backflow of the provincial centralized metering automation system platform to reduce the pressure on the platform, the change of the line loss rate of the feeder and the electric energy Combining the operating characteristics of the metering device, the method of finding the daily line loss change of the line and the matching degree of the daily load of each user gateway device connected to the line is used to lock the high-risk electric energy metering device without on-site rectification and avoid electricity theft monitoring. Construction risks and high costs, and timely data, improve the full life cycle management of electric energy metering devices, and provide power supply departments with guidance on anti-theft operation management.

Description

technical field [0001] The present invention relates to the technical field of power consumption management, and more specifically, to a method for locking high-risk electric energy metering devices based on data backflow. Background technique [0002] Until today, electricity has become an indispensable part of people's life. However, in recent years, a phenomenon of stealing electricity has gradually appeared in the society, and it is becoming more and more serious. Stealing electricity is nothing more than trying not to pay or pay less electricity bills. This behavior has brought huge economic losses to the country and the power supply department. Stealing electricity has the characteristics of frequent occurrence and concealment, and there are methods of stealing electricity such as undervoltage method, shunt method, electric energy meter programming method, and relay switching method. [0003] The electric energy metering device is the whole of measuring instruments a...

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Problems solved by technology

[0004] In order to solve the problem that the current anti-stealing method is integrated on the platform of the provincial-level centralized metering automation system, it is impossible to meet the needs of personalized data analysis and to deal with the platform pressure of continuous data import and export recalculation, and it is even more difficult to avoid the problem of professional power-stealing black hands , the present invention proposes a high-risk electric energy metering device locking method based on data backflow, which uses line loss to lock high-risk electric energy metering devices, improves the full life cycle management of electric energy metering devices, and provides power supply departments with guidance on anti-stealing operation management

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