Power line detection system and method based on power line carrier communication technology

Abstract

The invention provides a power line detection system based on power line carrier communication technology, comprising a monitoring device mounted at a power line under monitoring, and a monitoring platform computer; the monitoring device comprises a master control chip, a 485 communication module, a GPRS (general packet radio service) control chip, a first external storage module, a Bluetooth module, a power carrier module, a second external storage module, a third external storage module, a GPRS communication module and a power conversion module. The invention also provides a power line detection method based on power line carrier communication technology; the power line detection method allows power recovery failure of an intelligent electric meter to be analyzed and positioned without opening an electric meter box, and enables the problem to be solved that power recovery is not timely.

Description

technical field [0001] The invention relates to the technical field of electric power information, in particular to a power line detection system and method based on power line carrier communication technology. Background technique [0002] At present, the communication between the electric power bureau and the electric meter of the user is carried out through the power line, and the power line is used as the communication carrier. When the user's electric meter fails, the power bureau needs to restore power to the user. When the power restoration operation fails, the staff can only judge the problem subjectively, but cannot accurately locate which link in the communication link is faulty. The problem is that at this time, it is necessary to open the meter box of the electric energy meter to analyze and locate the problem of unsuccessful power recovery of the smart meter. This analysis method relies entirely on manual subjective judgment, which may easily cause the problem o...

AI Technical Summary

Problems solved by technology

[0003] One of the technical problems to be solved by the present invention is to provide a power line detection system based on power line carrier communication technology, which can analyze and locate the problem of unsuccessful power recovery of the smart meter without opening the meter box, and solve the problem In the past, the problem of untimely reply to calls was easily caused by manual subjective judgment methods.

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