Online Monitoring and Early Warning System for Cable Tunnels

Product aliases: Cable Tunnel Online Monitoring System, Tunnel Online Monitoring Equipment, Power Tunnel Integrated Monitoring System, Cable Tunnel Video Online Monitoring System, Cable Tunnel Integrated Online Monitoring System, Cable Tunnel Online Monitoring and Early Warning System,

1. Product Model: TLKS-PMG-CTM

2. Product Overview

Cable Tunnel Online Monitoring and Early Warning System

In urban construction, cable tunnels serve as crucial channels for cables, so the safe operation of cables is of particular importance. When a cable fault occurs, maintenance personnel face significant safety risks if they enter the tunnel directly for inspection. The TLKS-PMG-CTM Cable Tunnel Online Monitoring and Early Warning System, as an important safety device, undertakes the key responsibility of ensuring the safe operation of cable tunnels. Through multiple advanced monitoring technologies, this monitoring system can perceive various abnormal conditions inside the cable tunnel in real time, thereby timely detecting and giving early warnings to potential faults. Meanwhile, the system can also connect with surrounding cameras to provide real-time video monitoring, offering maintenance personnel more intuitive and comprehensive information, enabling them to carry out maintenance and repair work in a safe environment.

3. Working Principle

The Cable Tunnel Online Monitoring System adopts edge-end devices and accesses the IoT management platform via the Ethernet interface MQTT protocol to monitor and manage the entire tunnel. Combined with big data technology and intelligent network algorithms, it can analyze and utilize multiple data sources such as partial discharge, sheath, and temperature measurement. By applying high-tech means like data trend analysis, artificial intelligence learning, and neural network diagnosis, it conducts diagnostic analysis on the operating status of cables and outputs evaluation results of cable status, providing technical assistance and data support for power inspection work and realizing comprehensive monitoring of high-end smart grids.

4. Functions of Each Subsystem

1. Cable Fault Location System: It monitors and gives early warnings to the operating status of cables in real time, and can quickly and accurately determine the location of fault points and the type of faults.

2. Distributed Optical Fiber Temperature Measurement System: It monitors the surface temperature of cables in real time, gives timely alarms when overheating faults are detected, and quickly and accurately determines the location of fault points.

3. Sheath Grounding Current Monitoring: It monitors the circulating current of cable sheaths and the current of grounding wires in real time, gives timely alarms when insulation defects of cables are detected, and quickly and accurately determines the location of fault points.

4. Partial Discharge Monitoring System: It monitors cables in real time, can timely detect partial discharge phenomena in cables, so that corresponding measures can be taken.

5. Tunnel Video Monitoring System: It converts the traditional manual inspection mode into computer automated monitoring by installing cameras and using information-based automatic monitoring technology.

6. Water Level Monitoring and Drainage System: The online water level monitoring and automatic drainage system helps solve water accumulation and ensure the safety of power transmission and distribution systems.

7. Gas Monitoring and Ventilation System: When the concentration of toxic and harmful gases reaches a certain value, the system will give a timely alarm and automatically activate the ventilation system to protect the safety of staff. It can also effectively prevent fire accidents caused by excessive concentration of flammable gases.

8. Intelligent Manhole Cover Monitoring System: It can perceive the status of manhole covers, such as being opened, closed, or moved, and realize functions like remote opening and closing.

9. External Damage Prevention Monitoring System: This system measures the vibration around transmission lines in real time, can effectively monitor mechanical construction activities near cable tunnels and the construction locations, and timely send alarm information.

10. Settlement Monitoring System: The main purpose of settlement monitoring is to monitor and evaluate changes in settlement in real time.

11. Fire Alarm and Automatic Fire Extinguishing System: When a fire breaks out in a cable tunnel, the system will give a timely alarm and activate the automatic fire extinguishing system, which can effectively prevent the fire from spreading.

V. Conclusion

The TLKS-PMG-CTM Cable Tunnel Online Monitoring and Early Warning System integrates multiple advanced monitoring technologies, providing comprehensive and reliable guarantees for the safe operation of cable tunnels. It effectively reduces the safety risks of maintenance personnel and ensures the safe and stable operation of cable tunnels. In the future, we will continue to optimize system performance, introduce more advanced technical means, and provide users with more reliable and efficient safety solutions for cable tunnels, contributing more to the safe operation of urban infrastructure.

If you are interested in our products or need further information, please feel free to contact us, and we will serve you wholeheartedly! Products can be customized. The quoted price is a reference price at the time of current market release; for actual prices, please consult by phone. To obtain more product information, please contact Ms. Li from Telcom Technology at 18820479231 (WeChat and QQ are the same).