Electricity stealing prevention inspecting and monitoring detector

A monitoring detection and monitoring device technology, applied in the field of anti-theft of electricity in power systems, can solve the problems of high price, single function, complex circuit, etc., and achieve the effects of convenient monitoring, reducing losses, and reducing the cost of anti-theft of electricity.

Inactive Publication Date: 2012-05-09
HULUDAO POWER SUPPLY COMPANY OF STATE GRID LIAONING ELECTRIC POWER +2
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The new domestic anti-stealing electric energy metering device has disadvantages such as complex circuit, single function, and high price.

Method used

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  • Electricity stealing prevention inspecting and monitoring detector
  • Electricity stealing prevention inspecting and monitoring detector
  • Electricity stealing prevention inspecting and monitoring detector

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0015] The inspection and monitoring device consists of:

[0016] according to figure 1 As shown, the current wireless acquisition module 1 communicates with the smart meter module 3 through the Bisbee network transmitter 2, and communicates with the inspection and monitoring computer 5 through the GPRS / CDMA network transmitter 4.

[0017] A front-of-the-meter current detection module is installed in the current wireless acquisition module.

[0018] The circuit composition of the current detection module in front of the meter:

[0019] according to figure 2 As shown, the current sampling circuit 1.6 is successively connected with the effective value conversion circuit 1.5 and the voltage amplifying circuit 1.4, and the voltage amplifying circuit is connected with the A / D sampling circuit 1.3 and then connected with the microcontroller 1.2, and the microcontroller and the wireless transmission circuit 1.1 are connected to each other and at the same time connected to the eff...

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PUM

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Abstract

The invention discloses an electricity stealing prevention inspecting and monitoring detector. A current wireless acquisition module is communicated with an intelligent meter module through a Bisbee network, and is also in signal communication with an inspecting and monitoring computer through a GPRS(General Packet Radio Service) / CDMA(Code Division Multiple Access) network transmitter. A meter front current detection module circuit is mounted in a current wireless acquisition circuit, and an intelligent meter module circuit is mounted in the intelligent meter module. The electricity stealing prevention inspecting and monitoring detector provided by the invention can effectively prevent the unlawful phenomenon of electricity stealing and reduce loss of the power supply department, and has functions of data remote transmission and networked management, so that the detector can conveniently monitor the act of electricity stealing, reduce electricity stealing prevention cost of the power supply department and improve the level of intelligent management on electricity stealing prevention. The electricity stealing prevention inspecting and monitoring detector is suitable for being used in power consumption management of the power sector.

Description

technical field [0001] The invention belongs to the electric power system anti-theft technology, and relates to the construction of an inspection and monitoring system and a concealed anti-theft detection device, in particular to an anti-theft inspection and monitoring detection device. Background technique [0002] With the continuous and rapid growth of our country's economy, industrial electricity consumption has increased significantly, and some enterprises have increased the phenomenon of stealing electricity year by year in order to seek illegal benefits and reduce production costs. Due to the large number of applications of electronic energy meters equipped with anti-stealing chips, the traditional method of stealing electricity by changing lines in the meter has been basically controlled, so some units have adopted a more bold method of stealing electricity, directly leading the wires in front of the meter Or cut off the external circuit of electric energy meter, pro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R11/24G08C17/02
Inventor 刘国华袁彤哲梁芷睿赵一阳于晖李威王毅胡晓光
Owner HULUDAO POWER SUPPLY COMPANY OF STATE GRID LIAONING ELECTRIC POWER
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