Automatic Laser Early Warning System for External Damage to High-Voltage Power Lines

In the era of booming development of the power industry, high-voltage transmission lines, as the "major arteries" for energy transmission, are crucial for their safe and stable operation. However, external damage factors such as ultra-high operations of vehicles and tower cranes, overgrowth of trees, kite-flying, ultra-high buildings, and tower foundation tilting constantly affect the safety of transmission lines, bringing huge challenges to power grid operation and maintenance. To effectively address these problems, we are proud to launch a brand-new product - Transmission Line Laser Anti-External Damage Early Warning DeviceTLKS-PMG-WP, which will become your reliable assistant in safeguarding power grid security.

I. Innovative Integration, Opening a New Era of Intelligent Monitoring

Transmission Line Laser Anti-External Damage Early Warning DeviceTLKS-PMG-WP integrates power electronic technology, new energy technology, 4G wireless communication technology, wireless sensor network technology, H.26 video encoding, decoding and compression technology, and is skillfully combined with intelligent recognition technology and laser detection technology, integrating into a powerful transmission line monitoring system. This innovative technological integration enables it to accurately and efficiently cope with various complex external damage scenarios, providing all-round and multi-level protection for transmission lines.

II. Core Functions, All-round Protection for Power Grid Security

1. The device is equipped with an advanced laser over-limit detector, which can perform real-time over-limit analysis and alarm for illegal construction machinery. Once foreign objects such as construction machinery invade the safety range of the line, the system can respond quickly and send out an alarm in time to avoid accidents and nip safety risks in the bud.

2. It has powerful intelligent video monitoring function, which can effectively monitor the external damage risk points of transmission lines. Through high-definition image sensors and intelligent recognition algorithms, it automatically tracks risk points such as tower cranes, trees, floating objects, etc., and marks the risk level, providing accurate and intuitive information for operation and maintenance personnel, assisting them in making quick decisions and improving operation and maintenance efficiency.

3. It integrates anti-theft detection function to real-time monitor illegal tower climbing, tower material theft and other behaviors. When an abnormal situation occurs, the system immediately triggers an alarm and pushes the location information and on-site images to the operation and maintenance platform, realizing the dual guarantee of "civil air defense + technical defense", effectively preventing the tower from being damaged and ensuring the safety of power grid infrastructure.

4. It has a built-in wireless high-power horn and supports remote loudspeaker function. When dangerous behaviors are detected, operation and maintenance personnel can send voice warnings through remote loudspeakers, such as "High voltage danger, evacuate immediately", realizing the mode of "early warning first, then intervention", effectively driving away illegal personnel or machinery, reducing accident risks and ensuring the safety of personnel and equipment.

5. It has remote power management function, allowing operation and maintenance personnel to remotely control the power on/off of the device and monitor energy consumption in real time to optimize the device's working mode. At the same time, it adopts a dual power supply system of solar energy + lithium battery, ensuring stable operation for 15 days even during consecutive rainy days, reducing the frequency and cost of manual maintenance, and achieving the goal of energy saving and efficiency improvement.

6. The device has excellent anti-electromagnetic interference capability and strong electromagnetic compatibility, and has passed strict electromagnetic tests. The professional lightning protection design enables it to adapt to areas with high lightning strike frequency, ensuring that the system can still operate stably and automatically recover its functions after being struck by lightning. In addition, it also has professional waterproof and corrosion-proof design, ensuring that the system is not corroded by moisture and can work reliably in various harsh environments.

7. It has small volume, light weight and compact structure, supporting multiple installation methods such as hoop and bracket. No power outage operation is required, and deployment can be completed within 1 hour, adapting to various types of towers and complex terrains, greatly shortening the installation time and reducing the installation difficulty and cost.

III. Technical Parameters

1. Working voltage: DC12V ±10%

2. Laser wavelength: 905nm

3. Monitoring distance: 1000 meters (standard condition)

4. Image sensor: 1/1.8″ CMOS

5. Communication method: 4G full Netcom, WIFI, Beidou

6. Power consumption: static ＜5W, rotating ＜15W

7. Voice warning sound pressure level: 110dB

8. Protocol support: State Grid / China Southern Power Grid transmission protocol

IV. Wide Applicable Scenarios, Meeting Diverse Needs

Transmission Line Laser Anti-External Damage Early Warning DeviceTLKS-PMG-WP is applicable to various external damage monitoring and early warning scenarios of 10KV - 1000KV high-voltage transmission lines, including but not limited to:

• Areas with ultra-high operations of vehicles and tower cranes under transmission lines;
• Sections where trees grow close to the safety distance of conductors;
• High-risk areas such as kite-flying and floating objects around the lines;
• Areas where tower foundations are tilted and there is a risk of theft and damage.

Choosing the Transmission Line Laser Anti-External Damage Early Warning DeviceTLKS-PMG-WP means choosing an efficient, intelligent and reliable power grid security solution. It will help you reduce operation and maintenance costs, decrease manpower investment, improve power grid operation reliability, and make your power grid management easier and more reassuring.