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A 10KV power distribution network electricity larceny preventing bolt sensing system

A technology of sensing system and distribution network, applied in the direction of measuring electrical variables, measuring devices, instruments, etc., can solve the problems of wasting resources, difficult to detect, waste and pollution of one-time electricity meter junction boxes, etc., and achieve the effect of preventing electricity theft

Inactive Publication Date: 2015-11-04
YIBIN POWER SUPPLY COMPANY STATE GRID SICHUAN ELECTRIC POWER +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are defects in such methods: multi-layer special lead seals are easily damaged and difficult to detect, locks are easily stolen, disposable meter junction boxes will cause waste and pollution, or it is difficult to truly prevent electricity theft, or waste resources and destroy surroundings

Method used

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  • A 10KV power distribution network electricity larceny preventing bolt sensing system
  • A 10KV power distribution network electricity larceny preventing bolt sensing system
  • A 10KV power distribution network electricity larceny preventing bolt sensing system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] This embodiment is realized through the following technical solutions, as figure 1 , image 3 As shown, a 10KV distribution network anti-stealing bolt sensing system includes a terminal sensing system 1 and a master station system 2; pressure sensing device, relay, micropower power supply; the pressure sensing device includes bolts 111, washers 112 and annular pressure sensors 113 connected in sequence; the CPU chip is provided with a signal acquisition unit, a password program unit, a communication unit and Control unit; the control unit is respectively connected to the signal acquisition unit, the password program unit, and the communication unit; the signal acquisition unit is connected to the annular pressure sensor 113; the password program unit is connected to the relay; the communication unit is connected to the master station system 2. Communication connection through a wireless network; the master station system 2 is set in the center of the distribution netwo...

Embodiment 2

[0049] This embodiment is further optimized on the basis of the above embodiments. Further, the distribution network monitoring workstation includes a central control computer group, a display, an alarm, a memory and an output device; , alarm, memory, output device connection.

[0050] Through the processing and analysis of the data by the central control computer group, the operation status of the power grid terminals within the coverage of the 10KV distribution network can be displayed intuitively on the display; when the system data is abnormal, the alarm will immediately alarm and remind; all data are stored in the memory, Easy access; events or data can also be exported through the output device. Other parts of this embodiment are the same as those of Embodiment 1, so details are not repeated here.

Embodiment 3

[0052] This embodiment is further optimized on the basis of the above embodiments. Further, the central control computer group is provided with a GPS positioning system and an FM equipment management system.

[0053] The operating data in the central control computer group is combined with the GPS positioning system and FM equipment management system to organically combine the operating status of the 10KV distribution network anti-theft bolt sensing system with digital maps and equipment-related attributes to achieve visual expression with both pictures and texts. Users can visually understand the system status within the coverage area; on this basis, they can also cooperate with the telephone repair records in the telephone repair workstation to quickly find out the specific information of the power-off terminal. Other parts of this embodiment are the same as those of the foregoing embodiments, so details are not repeated here.

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Abstract

The invention discloses a 10KV power distribution network electricity larceny preventing bolt sensing system comprising a terminal sensing system and a main station system. The terminal sensing system is arranged on a user ammeter end. The terminal sensing system comprises a pressure sensing device composed of a bolt, a gasket and an annular force cell, a CPU chip, a relay and a micropower power supply. The CPU chip is provided with a signal acquisition unit connected to the annular force cell, a cipher program unit connected to the relay, a communication unit and a control unit connected to the various units. The main station system is arranged on the center of a power distribution network, and comprises a power distribution network monitoring work station, a data processing work station, a telephone repair reporting work station and an information communication work station used for communication connection. According to the invention, through analysis of pressure changes after a fastening ammeter is screwed tightly by the bolt, private ammeter opening and electricity larceny behaviors are monitored in remote, and the behaviors can be stopped through automatic power-off. The electrification will only be recovered after decryption. Emphasis of monitoring can also be carried out certain ammeters. The 10KV power distribution network electricity larceny preventing bolt sensing system is energy saving and environment friendly.

Description

technical field [0001] The invention relates to the technical field of power grid anti-stealing technology in electric power systems, in particular to a 10KV power distribution network anti-stealing bolt sensing system. Background technique [0002] The power distribution system is an integral part of the power grid, and its function is to transmit electric energy to the user end at an appropriate voltage level. The 10KV distribution network is currently the main framework of most urban and rural power grids in my country, and occupies an important position in the power grid. [0003] With the continuous improvement of urban and rural people's living standards, especially the rapid development of industrial production, electricity consumption has increased significantly, and the cost of electricity consumption has also risen steadily. Some individuals or units with weak legal awareness do everything possible to steal electricity in order to avoid paying electricity expenses...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R11/24
Inventor 谢光彬
Owner YIBIN POWER SUPPLY COMPANY STATE GRID SICHUAN ELECTRIC POWER
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