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Intelligent electric meter operation error online analysis method and system

A technology of a smart meter and an analysis method, which is applied in the field of power grids to avoid false alarms and avoid electricity theft.

Pending Publication Date: 2022-03-18
GUANGXI POWER GRID CORP
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  • Description
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Problems solved by technology

[0003] The existing calculation method for the operation error of the smart meter in the station area lacks effective analysis of the change and trend of the operation error of the smart meter

Method used

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  • Intelligent electric meter operation error online analysis method and system
  • Intelligent electric meter operation error online analysis method and system
  • Intelligent electric meter operation error online analysis method and system

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Embodiment Construction

[0032] Such as figure 1 As shown, the smart meter operation error online analysis system of the present invention includes a data acquisition module, a data storage module, a data analysis module and an analysis result display module, the data acquisition module is connected to the data storage module by communication, and the data storage module is connected to the data analysis module by communication , the data analysis module communicates with the analysis result display module.

[0033] Among them, the data acquisition module is used to collect the analysis point F m and anchor point F 0 The electricity consumption data, daily average temperature and daily average humidity; among them, the analysis point F m and anchor point F 0 The electricity consumption data includes the actual consumption electric energy value, voltage value and current value; the data storage module is used to store the data collected by the data acquisition module; the data analysis module is use...

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Abstract

The invention discloses an intelligent electric meter operation error online analysis method and system.The intelligent electric meter operation error online analysis system comprises a data acquisition module, a data storage module, a data analysis module and an analysis result display module, and the data acquisition module is in communication connection with the data storage module; the data storage module is in communication connection with the data analysis module, and the data analysis module is in communication connection with the analysis result display module. According to the invention, the operation error of the intelligent electric meter within the time length t before the analysis point is introduced into the online analysis of the operation error of the intelligent electric meter, and the operation error change and trend of the intelligent electric meter are obtained, thereby facilitating the positioning processing of the intelligent electric meter with a large error change amplitude.

Description

technical field [0001] The invention relates to the technical field of power grids. Specifically, it is an online analysis method and system for operating errors of a smart electric meter. Background technique [0002] With the popularization of smart meters, power supply companies can use online monitoring technology to remotely monitor the electricity consumption data of the grid. Whether the operation error of the smart meter meets the requirements of the design specification and practical application is the basis of user power supply quality monitoring and the key to power supply information management of power supply enterprises. It not only affects the accuracy of power consumption data collection, but also affects the monitoring of power consumption status The effect has a major impact, and has a major guiding role in the intelligent power supply management of the station area, so it is of great significance to analyze the operation error of the smart meter. [0003...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R35/04
CPCG01R35/04
Inventor 杨舟周政雷陈珏羽李刚蒋雯倩江革力陈俊张智勇徐植唐利涛邓戈锋
Owner GUANGXI POWER GRID CORP
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