Courts household change relationship identification system and method based on power line broadband carrier communication

Abstract

The invention discloses a courts household change relationship identification system and method based on power line broadband carrier communication. The courts household change relationship identification system comprises a marketing system, a metering automation system, a concentrator, a power line broadband carrier concentrator module, a power line broadband carrier electricity meter module, anelectricity meter, a courts household change relationship identification module and a courts household change relationship identification platform, for completely the entire process works of file establishment, file issuance, file identification and maintenance and file update of a courts household change relationship, and except power line carrier communication signals, other noise and effects are not imported. The identified household change relationship is written back into the marketing system, the marketing system pushes the updated household change file information to the metering automation system, the metering automation system issues correct electricity meter file information to the concentrator of the corresponding courts, the operation of technicians are not needed, the closed-loop management of the household change relationship is achieved, the automation is achieved in the entire process, and the working efficiency of power consumption collection and management of an electric power system is improved.

Description

technical field [0001] The present application relates to the field of power system technology, and in particular to a system and method for identifying the relationship between substations and households based on power line broadband carrier communication. Background technique [0002] In the power system, it is often necessary to collect user electricity information. In the local channel communication, the power line carrier technology has been widely used. Although the improvement of communication technology has brought convenience to users, corresponding problems have also been exposed, such as low collection success rate in some stations, instability, and line loss exceeding the standard in some stations. The overall proportion of these problems is not high, but they are difficult to solve. Most of them are caused by errors in meter file information and inaccurate station-line-household relationships. Therefore, it is necessary to identify the relationship between house...

AI Technical Summary

Problems solved by technology

However, this method will cause instantaneous load distortion to the grid, and at the same time introduce grid noise, which will have an unpredictable impact on other electrical equipment and pose a safety hazard

At the same time, the existing station area identification equipment can only save the tested data in the equipment, and it needs to be recorded manually, and then it can be input into the master station system after subsequent sorting. This method is not only low in work efficiency, but also may have Hidden dangers of information entry errors caused by human misoperation

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