Transmission line sag measurement and early warning terminal

Product Overview

TLKS-PMG-HC Transmission Line Conductor Sag Online Monitoring Device is an intelligent monitoring solution professionally designed by our company for transmission lines in special environments such as large spans, river crossings, and low sag points. Equipped with advanced sag sensors, this device real-time monitors the vertical distance from the lowest point of the conductor sag to the ground, and transmits the collected data to the monitoring center in real time via 4G/GPRS/WIFI/OPGW optical fiber network, providing accurate data support for the safe operation of the power grid.

This device is fully independently researched, developed and produced by our company, strictly follows the "General Technical Specifications for Transmission Line Condition Monitoring Devices" of the State Grid and China Southern Power Grid, has been successfully deployed in power companies of multiple provinces and cities, and has accumulated rich on-site application experience.

Core Functional Features

1. Intelligent Data Acquisition

• Automatic Acquisition: Automatically collects data such as the distance from the conductor to the ground, the angle between the tangent direction of the conductor at the clamp outlet and the horizontal direction, and the conductor sag at preset time intervals.
• Flexible Configuration: The minimum acquisition interval is >5 minutes, the maximum acquisition interval is <60 minutes, and the default is 30 minutes, which can meet different monitoring needs.
• Remote Control: Supports real-time response to remote commands to realize controlled acquisition functions.

2. Multi-layer Monitoring Capabilities

• Precise Measurement: Real-time monitors the minimum distance from the conductor to the ground, and accurately grasps the safety margin of the line.
• Condition Monitoring: Collects the angle between the tangent direction of the conductor at the clamp outlet and the horizontal direction to analyze the force condition of the conductor.
• Battery Management: Has the function of collecting the voltage of the main unit battery and the probe battery to ensure the stable operation of the device.

3. Security and Compatibility

• Data Encryption: Built-in security chip, which encrypts the transmitted data to ensure information security.
• Platform Access: Can be smoothly accessed to the power monitoring platforms and PMS systems of various provinces.
• Dual-end Viewing: Supports real-time viewing of monitoring data on PC clients and mobile clients.

Technical Parameter Details

Application Scenarios

TLKS-PMG-HC Transmission Line Conductor Sag Online Monitoring Device is especially suitable for the following scenarios:

• Large-span transmission line sections
• Special terrain areas such as river crossings and canyons
• Line sections with low sag points
• Transmission corridors that require key monitoring
• Areas with frequent severe weather conditions

Platform Management Functions

Features of the back-end software platform

• System Integration: Seamlessly integrates with PMS systems of power companies at all levels.
• Multi-terminal Support: Synchronously view real-time data on PC and mobile terminals.
• Remote Management: Supports parameter configuration, firmware update and debugging of on-site devices.
• Data Analysis: Provides historical data query, trend analysis and early warning functions.
• Customized Reports: Automatically generates monitoring reports to assist operation and maintenance decision-making.

Product Advantages

1. High-precision Measurement: Adopts advanced sensor technology to ensure the accuracy of distance and angle measurement.
2. Strong Environmental Adaptability: Wide working temperature range, adapting to various severe climate conditions.
3. Long Battery Life: Low-power design combined with solar power supply ensures long-term stable operation.
4. Easy Installation and Maintenance: Modular design, enabling fast on-site installation and debugging.
5. High Cost Performance: Independently researched, developed and produced, providing competitive prices and high-quality after-sales services.

Services and Support

We provide the following services for the TLKS-PMG-HC Transmission Line Conductor Sag Online Monitoring Device:

• Professional technical consultation and solution design
• On-site installation guidance and debugging services
• Training for operators
• Complete after-sales technical support
• Regular software upgrades and maintenance