Transmission Line External Damage Risk Prevention and Control Technology Service System

Technical Service System for Preventing External Damage Risks to Transmission Lines

1. Overview

"Lucid waters and lush mountains are invaluable assets." In response to this initiative, various regions have actively carried out urban greening work alongside urban development and progress. The acceleration of urban construction has led to an increase in construction sites, and the number of ultra-high operation vehicles such as tower cranes has also risen, which may come into contact with high-voltage transmission lines. The strengthening of urban greening has led to an increase in vegetation. As time passes, the continuous growth of these trees may also come into contact with high-voltage transmission lines. The maintenance of high-voltage lines itself is very difficult and costly. To address this issue, our company has developed the "Technical Service System for Preventing External Damage Risks to Transmission Lines" device.

2. Working Principle

The "Technical Service System for Preventing External Damage Risks to Transmission Lines" device designed by our company can not only analyze and warn ultra-high operation vehicles within the safe range of transmission lines, but also conduct video monitoring and early warning of overgrown trees, ultra-high buildings, kites, etc., and also monitor illegal climbing of iron towers. It effectively ensures the safety around transmission lines.

3. Functional Features

It can analyze and alarm illegal construction machinery for line crossing in areas below the safe distance of transmission line corridors through laser line crossing detectors;

It can effectively and intelligently monitor dangerous points outside transmission lines via video;

It has anti-theft detection and alarm functions, and can monitor illegal climbing of iron towers and theft of tower materials;

It has on-site voice warning and expulsion functions;

It has alarm input and output functions;

It has power remote management functions;

It can work at low temperatures;

It can resist electromagnetic interference, has strong electromagnetic compatibility, and has passed electromagnetic tests;

It adopts professional lightning protection design to ensure system stability and has a self-recovery function after protection;

It adopts professional waterproof and corrosion-proof design to ensure the system is not corroded by moisture;

The system can support an installed capacity of up to thousands of remote data image collectors and thousands of client users;

It has small volume, light weight, and is easy to disassemble and assemble.

4. Technical Parameters

Power supply system: Solar energy + storage battery

Communication requirements: Supports wireless network communication (supports 4G and is backward compatible), meets the adaptive requirements of China Telecom, China Unicom and China Mobile, and operators can be selected according to on-site conditions.

Working voltage: DC12V

Video channels: 4-channel HD input

Video resolution: 1080p

Laser detection speed: Typical value: 1MS

Laser type: Infrared laser, wavelength 905mm

Laser class: Class Ⅰ semiconductor laser ranging (harmless to human eyes)

External damage analysis: Supports real-time image comparison and analysis at the front end;

Supports laser height limit comparison and analysis of front-end devices (lasers: single-line laser, dual-line laser, eight-line laser, area laser, etc. are optional)

4 inputs, 2 outputs

Supports remote loudspeaker shouting with unlimited high sound volume

Backend software platform:

Supports access to provincial/municipal power supply bureaus' PMS systems

PC client/mobile client can view conductor temperature data in real time

Supports remote updating, configuration and debugging of front-end device parameters

Anti-theft alarm unit: Sensor: Dual-group low-noise dual-element structure

Sensing sensitivity: 3 levels optional

Detection angle: 110°

Coverage: 15m×15m

Working frequency: 3.2GHz

Sensitivity (micro-device): Adjustable from 30% to 100%

5. Postscript

Before the emergence of the "Technical Service System for Preventing External Damage Risks to Transmission Lines", power supply companies in various regions often faced headaches due to maintenance and emergency repair issues of high-voltage transmission lines. Moreover, a large amount of manpower and material resources had to be invested each time, resulting in too high operating costs. This product developed by our company can be said to perfectly solve this problem for major power departments. The device carries out uninterrupted monitoring around transmission lines through the high-definition video probe it is equipped with, and monitors and warns foreign objects within the safe range around transmission lines through laser detection. This product has been put into use in many regions such as Gansu, Henan, Xinjiang and Shaanxi, and customer feedback is very good.

Alternative Product Names: Visual Terminal for Preventing External Damage to Transmission Lines, Laser Early Warning System for Preventing External Force Damage to Transmission Lines

Contact Person: Mr. Wang 1/3/6/8/2/3/5/0/0/2/9/

Product Model: TLK-PMG-WP