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Intelligent line loss detection device

A detection device and smart line technology, applied in the direction of measuring devices, measuring electricity, measuring electrical variables, etc., can solve the problems of low efficiency and heavy workload, and achieve the effects of high efficiency, strong overload capacity and high precision

Inactive Publication Date: 2016-01-06
国网山东邹城市供电公司 +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In the existing technology, when calculating the line loss of the distribution network, it is necessary to manually collect the data of the electric meter, which has a large workload and low efficiency

Method used

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Embodiment Construction

[0020] The following descriptions are only preferred embodiments of the present invention, and therefore do not limit the protection scope of the present invention.

[0021] Examples, see figure 1 , figure 2 shown.

[0022] Such as figure 1 with figure 2 As shown, an intelligent line loss detection device includes a data acquisition and measurement module, a GPRS module and a monitoring center. The data acquisition and measurement module collects data through a line loss detector, transmits it to the GPRS module, and sends it to the monitoring center. The line The damage detector includes a C8051F020 single-chip microcomputer, a metering chip, a power supply module, a voltage sensor and a closed-loop current sensor, and the voltage sensor and the closed-loop current sensor are respectively connected with a voltage transformer and a current transformer, and the GPRS module is connected with the C8051F020 single-chip computer.

[0023] Further, the C8051F020 single-chip mi...

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PUM

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Abstract

An intelligent line loss detection device disclosed by the present invention comprises a data acquisition metering module, a GPRS module and a monitoring center, the data acquisition metering module acquires the data via a line loss detector, transmits the data to the GPRS module and sends to the monitoring center, and the line loss detector comprises a C8051F020 single-chip microcomputer, a metering chip, a power supply module, a voltage sensor and a closed-loop current sensor. The voltage sensor and the closed-loop current sensor are connected with a voltage transformer and a current transformer respectively, and the GPRS module is connected with the C8051F020 single-chip microcomputer. The intelligent line loss detection device of the present invention can detect the line loss information effectively, acquires the data automatically and analyzes, is accurate to measure, is high in efficiency, can emit to the monitoring center via the GPRS module, can know the line loss problem timely, and can remedy timely according to the serious situations.

Description

technical field [0001] The invention relates to the technical field of line loss monitoring, in particular to an intelligent line loss detection device. Background technique [0002] With the development of the economy, the dependence on electric energy in various fields continues to increase, and the problem of transmission line loss is becoming more and more serious. Electricity theft is the main cause of line loss. At present, the 10KV distribution network in my country's power system has the largest proportion of electricity sales. Link, the solution to the line loss problem will help to improve the economic efficiency of the power supply system and the safety of the power grid operation. [0003] The power system needs to supply power to users in a large area. As a common tool for measuring electric energy, electric power operators need to regularly inspect and maintain the electric meter and corresponding lines. [0004] Usually, in the maintenance of electric meters, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/00G01R19/00G01R15/18G08C17/02
Inventor 刘令民楚贵元吴云飞郭宝峰邢运庆石智国胡鹏贺为王浩付强郭凯战忠洋
Owner 国网山东邹城市供电公司
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