Gateway electric energy metering device operation management system, data acquisition and alarm method

Abstract

The invention discloses a gateway electric energy metering device operation management system, data acquisition and an alarm method; the system comprises a data processor, a power supply module, a data acquisition module, a voltage acquisition module, a current acquisition module, a communication module, an abnormity alarm module and a remote main control table; the power supply module powers up the data processor; the data acquisition module uses the voltage and current acquisition modules to gather voltage and current data of the gateway electric energy metering device, and sends the voltageand current data to the data processor; the data processor processes the gathered voltage and current data, and transmits the processed data to the remote main control table through the communicationmodule for monitoring and verification; the abnormity alarm module receives the processed data sent by the data processor; when the processed data is abnormal, the abnormity alarm module sends alarms, and sends the abnormity data to the remote main control table through the data processor, thus processing the faults.

Description

technical field [0001] The invention relates to the technical field of electric equipment detection, in particular to an operation and maintenance management system, data collection and alarm method of a gateway electric energy metering device. Background technique [0002] Electric energy metering is one of the most important daily management tasks in electric power applications. It runs through the entire process of electric power production, transmission, and use, that is, from power generation, transmission, distribution to final power consumption, electric energy must be measured. Therefore, accurate and reliable electric energy measurement is not only the basis for establishing a fair, just and orderly electricity marketing market, but also an important technical means to ensure the safety, stability and economic operation of the power system. [0003] The electric energy metering device installed at the gateway of electric energy generation, transmission, and consumpt...

AI Technical Summary

Problems solved by technology

[0004] The verification of the electric energy metering device at the gateway has been using manual on-site verification at present, which has problems such as heavy workload, long verification time and corresponding requirements for the secondary circuit load.

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