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Low-voltage transformer area electricity larceny monitoring system based on line loss and user electricity consumption

A low-voltage station area and monitoring system technology, applied in information technology support systems, electrical components, circuit devices, etc., can solve the problem of low real-time performance of electricity stealing users, difficulty in locating electricity stealing users, and heavy workload in locating electricity stealing users. question

Pending Publication Date: 2022-02-25
GUIZHOU POWER GRID CO LTD
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AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a low-voltage power-stealing monitoring system based on line loss and user power consumption, so as to solve the difficulty in locating power-stealing users in the prior art, the heavy workload of locating power-stealing users and the detection of power-stealing Technical problems such as low real-time performance of users

Method used

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  • Low-voltage transformer area electricity larceny monitoring system based on line loss and user electricity consumption
  • Low-voltage transformer area electricity larceny monitoring system based on line loss and user electricity consumption
  • Low-voltage transformer area electricity larceny monitoring system based on line loss and user electricity consumption

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Embodiment Construction

[0034] A monitoring system for power theft in low-voltage stations based on line loss and user power consumption (see figure 1 ):

[0035] data acquisition function module (see figure 2 ), refers to the collection of user file information, user power consumption data, line loss data, and station substation area information from the metering automation system; the data is directly obtained from the provincial data center through the API interface, and these data Send to the server where the data processing module is located.

[0036] Data processing function module (see image 3 ) is mainly divided into two sub-modules, abnormal line loss calculation module (see Image 6 ) and user computing modules with abnormal power consumption (see Figure 7 ).

[0037] Database function module: used to store collected data information and processed alarm information for management personnel to query.

[0038] The abnormal line loss calculation module first calculates the "line loss ...

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Abstract

The invention discloses a low-voltage transformer area electricity larceny monitoring system based on line loss and user electricity consumption. The low-voltage transformer area electricity larceny monitoring system comprises a data acquisition function module which acquires user archive information, user electricity consumption data, line loss data and transformer area information from a metering automation system, and a data processing function module which is used for calculating a ''line loss threshold value'' of each transformer, and marking the transformer if the statistical line loss rate of the transformer is higher than the calculated line loss threshold value, wherein the marked transformer is analyzed and calculated, and whether an electricity larceny behavior exists or not is determined. An electricity larceny early warning module is included and is used for performing early warning on the user with the electricity larceny behavior in the system and reminding a system administrator through a message prompt and a short message in the system; and an early warning processing module is included and is used for realizing door-to-door check of the electricity larceny suspected user. The technical problems that in the prior art, electricity larceny users are difficult to locate, the workload of locating the electricity larceny users is large, and the real-time performance of finding the electricity larceny users is not high are solved.

Description

technical field [0001] The invention belongs to the technical field of the combination of electric power system and computer technology; in particular, it relates to a monitoring system for stealing electricity in a low-voltage station area based on line loss and user power consumption. Background technique: [0002] Electricity is one of the indispensable energy sources in today's society. Most of the tools people use in their daily work and life require electricity. In today's society, in order to pay less or no electricity bills, some people use various illegal means to achieve the purpose of stealing electricity. Stealing electricity not only brings huge profit losses to power supply enterprises, but also poses a great threat to the safe and stable operation of the power grid. The problem of stealing electricity has been repeatedly banned. How to further improve the anti-theft ability of power supply companies and better crack down on illegal acts of stealing electricit...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J13/00
CPCH02J13/00Y02E60/00Y02B90/20Y04S40/124
Inventor 张秋雁谈竹奎欧家祥代吉玉蕾吴欣邓钥丹刘斌张俊玮黄浩
Owner GUIZHOU POWER GRID CO LTD
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