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External-damage-preventing monitoring and managing system for electric power facilities

A technology for power facilities, monitoring and management, applied in the field of power, can solve problems such as failure to detect in time, hidden dangers in equipment operation, and personnel touching, etc., to achieve the effect of improving the work level and strengthening the management of external breakage prevention.

Inactive Publication Date: 2015-03-25
STATE GRID CORP OF CHINA +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At the same time, with the improvement of urban distribution network construction standards, power facilities such as ring network cabinets and box transformers have been popularized and used. Since such power facilities are mostly located on the side of roads and streets and in residential areas, people often touch them and children play around. Such situations not only pose hidden dangers to the operation of the equipment, but more importantly, personal electric shock accidents are also prone to occur.
[0003] In the case of external force damage accidents of power equipment, effective evidence is often not obtained at the scene of the accident. In most cases, the situation is learned from the surrounding residents after the accident. This type is only suitable for residential areas. If the power poles and towers are located outdoors or in sparsely populated areas , after a sabotage event occurs, it cannot be discovered in time, which brings difficulties to the post-processing work

Method used

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  • External-damage-preventing monitoring and managing system for electric power facilities
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  • External-damage-preventing monitoring and managing system for electric power facilities

Examples

Experimental program
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Effect test

Embodiment 1

[0040] Such as figure 1 As shown, the management center mainly includes image processing server, data server, monitoring host, system server, WEB server, printer and wireless data transmission server;

[0041] The image service processor is used to manage and back up the on-site images collected by the anti-breakage monitoring and warning terminals of power facilities;

[0042] The data server is used for data storage and management, including collection data, image data, power facility anti-breakage monitoring and warning terminal files;

[0043] The monitoring host provides the functions of power facility anti-breakage monitoring and warning terminal operation status, on-site monitoring screen browsing, query, and report printing. It can collect on-site data in real time by issuing instructions to the terminal;

[0044] System management server: realize the functions such as setting parameters of each module of the system and terminal functions;

[0045] WEB server: Provid...

Embodiment 2

[0052] Such as figure 2 and image 3 As shown, the single-chip microcomputer is the control unit, and the image acquisition device and the wireless data transmission module are respectively connected to the single-chip microcomputer through the 232 interface;

[0053] The flash alarm device is mainly composed of a sensor and an LED flash. The LED flash receives the activation signal of the sensor and warns of hidden dangers;

[0054] The image acquisition device is used to collect images of external damage of power facilities;

[0055] The wireless data transmission module is used to realize wireless data interaction between the terminal and external devices.

Embodiment 3

[0057] Such as Figure 4 and Figure 5 As shown in the figure, the image acquisition device is used to acquire the image of the external breakdown of the power facility, wherein the external interrupt line is connected to the ARM module, and when the interrupt line signal is at low level, the ARM module is triggered and the image acquisition function is started;

[0058] The ARM module is the control unit of the acquisition device, and realizes data interaction with external equipment through the 232 interface;

[0059] The camera module starts the camera function after receiving the instruction from the ARM module, and transmits the collected image data to the storage module through the ARM module;

[0060] The clock module has a built-in DS1302 chip, which provides time record data for the collected image data. The clock module has a built-in CR2025 battery, which can ensure that the clock record will not be interrupted when the external power is cut off.

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Abstract

The invention provides an external-damage-preventing monitoring and managing system for electric power facilities. The system is mainly composed of a management center and multiple electric power facility external-damage-preventing monitoring and warning terminals, wherein the management center mainly comprises an image processing server, a data server, a monitoring host and a wireless data transmission server, and each electric power facility external-damage-preventing monitoring and warning terminal is mainly composed of a single-chip microcomputer, a flash warning device, an image acquiring device and a wireless data transmission module. By the adoption of the system, prewarning of potential external damage hazards can be achieved, the image of the site can be acquired when an external damage event occurs, interaction between the system and an external device or data center is achieved, the problem that evidence acquisition can not be achieved is solved, external-damage-preventing management is improved, and external-damage-preventing management work level is increased.

Description

technical field [0001] The invention belongs to the technical field of electric power, and in particular relates to a monitoring and management system for electric power facilities. Background technique [0002] At present, for the safe operation of the power grid, preventing external damage (referred to as "anti-break") has become an important protective measure. Every year, the incidents of grid failure caused by external damage account for more than 40%. At the same time, with the improvement of urban distribution network construction standards, power facilities such as ring network cabinets and box transformers have been popularized and used. Since most of these power facilities are located on the side of roads and streets and in residential areas, people often touch them and children play around. Such situations not only pose hidden dangers to the operation of the equipment, but more importantly, personal electric shock accidents are also prone to occur. [0003] In th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08B13/196
CPCG08B13/19G08B13/1672G08B13/18
Inventor 卞春燕孙超卞春霞尚伟伟孙敏张猛李天玉崔琦唐晓娜刘晓娟
Owner STATE GRID CORP OF CHINA
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