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Three-phase overhead power transmission power theft prevention technology

A technology for power transmission and power theft prevention, applied in the field of high-voltage power transmission and distribution, can solve the problems of unsatisfactory effect and waste of manpower and material resources.

Inactive Publication Date: 2017-09-05
ZHUHAI RADIANCE ELECTRIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The power supply unit has spent a lot of manpower and material resources, and the effect achieved is not ideal

Method used

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  • Three-phase overhead power transmission power theft prevention technology
  • Three-phase overhead power transmission power theft prevention technology

Examples

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Embodiment Construction

[0009] Such as figure 1 , figure 2 As shown, the present invention includes a metering server, an overhead line power collection device, and a local receiving device. The overhead line power collection device is connected by radio to the metering server and the local receiving device. The network is connected to transmit data, and the metering server can also collect the electricity consumption information of the metering box on the user side at the same time. On-line, the overhead line power collection device includes a GPS Beidou module, a wireless transmission module, a phase-locked loop circuit, and a timing sampling circuit. The overhead line power collection device transmits the sampled line voltage and current signals to the metering unit through wireless signals. The server, after the local receiving device calculates the power consumption, transmits it to the metering server, and the metering server can compare and calculate the data results transmitted from the ove...

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Abstract

The invention discloses and provides a three-phase overhead power transmission power theft prevention system, which comprises a metering server, an overhead line power acquisition device and a local receiving device. The overhead line power acquisition device is in radio connection with the metering server and the local receiving device. The metering server is in network connection with the local receiving device for the transmission of data. The metering server can also collect power consumption information of a metering box at a user side. The overhead line power acquisition device includes a GPS Beidou module, a wireless transmission module, a phase-locked loop circuit and a timing sampling circuit. The overhead line power acquisition device transmits the acquired line voltage and current signals to the metering server through wireless signals. The local receiving device calculates the amount of power consumption and transmits to the metering server. The metering server compares and calculates the power consumption information of the metering box at the user side to determine whether power theft exists and generates alarm information to remind relevant personnel to take timely measures.

Description

technical field [0001] The invention relates to the field of high-voltage power transmission and distribution, in particular to the anti-stealing technology in power transmission and distribution. Background technique [0002] For a long time, some units, especially private enterprises, have used the theft of electric energy as a means of profit, and adopted various methods to ignore or under-meter electricity in order to achieve the goal of not paying or paying less electricity bills, resulting in a large loss of national electric energy and staggering losses. This has seriously damaged the legitimate rights and interests of power supply enterprises, disturbed the normal order of power supply and utilization, seriously affected the development of electric power industry, and brought serious threats to the safe use of electricity. These methods of stealing electricity achieve the purpose of stealing electricity by reducing the use of metered electricity. Since there are ofte...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R11/24
CPCG01R11/24
Inventor 谢海涛卢东亮
Owner ZHUHAI RADIANCE ELECTRIC
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