The BeiDou-based online geological disaster monitoring device for power transmission lines enhances the safety of power grids.

In power system operation and maintenance, the stability of transmission line towers is directly related to the safe operation of the power grid and the continuous supply of energy. Towers are susceptible to settlement, deformation and other issues due to long-term impacts such as geological changes, extreme weather and load effects. If not monitored and disposed of in time, it may lead to major safety accidents such as tower collapse and line interruption, causing huge economic losses and social impacts. Telikang Technology focuses on the pain points of power safety monitoring and launches the Online Monitoring System for Transmission Line Tower Settlement (TLKS-PMG-BDS). Through the innovation of multi-technology integration, it creates a high-precision, all-weather and intelligent tower settlement monitoring solution to build a solid defense line for the safety of power infrastructure.

I. Core Product Positioning

As an innovative tool for tower settlement monitoring in the power industry, the Online Monitoring System for Transmission Line Tower SettlementTLKS-PMG-BDS breaks through the limitations of traditional monitoring, adapts to various types of transmission line towers, integrates Beidou positioning, Internet of Things sensing, proprietary cloud services and modern network communication technologies, and realizes high-precision real-time monitoring of tower settlement and deformation status, automated data processing and intelligent risk early warning. It provides accurate data support and scientific decision-making basis for power grid operation and maintenance, helping to achieve early detection, early warning and early disposal of tower safety risks.

II. Working Principle

The Online Monitoring System for Transmission Line Tower SettlementTLKS-PMG-BDS takes Beidou positioning technology as the core, combines Internet of Things sensing, proprietary cloud services and network communication technologies to build a full-link monitoring system:

The front-end equipment collects tower position data in real time and captures subtle settlement changes through dual-frequency Beidou measurement technology;

It supports remote flexible configuration of data acquisition schemes to adapt to different monitoring scenario requirements;

The collected data is transmitted to the proprietary cloud platform via the network, and is processed deeply through storage, classification, screening, statistics, etc., to be converted into intuitive reports and graphical results such as weekly/monthly change curves;

The data is synchronously pushed to the data center, PC client and mobile client, realizing real-time viewing on multiple terminals;

When the monitoring data exceeds the preset threshold, the system immediately triggers early warnings through multiple channels such as SMS, email and audible alarm to ensure that operation and maintenance personnel respond and dispose of quickly.

III. Core Product Functions

1. Beidou receiver and its supporting equipment, including all equipment from data acquisition, centralized transmission, solution processing, display and recording, as well as safety protection facilities such as lightning protection and anti-theft, to realize the transmission of monitoring data to the monitoring center and display;

2. The monitoring system is unattended, with manual supervision and automatic operation, with an annual operation reliability of over99%, and the system can meet the requirements of7x24 hours of long-term reliable operation, with continuous failure-free operation time exceeding100,000 hours. In the absence of sunlight, the monitoring system equipment can rely on backup power to work continuously for more than7 days(according to project needs, the continuous working time of the system can be extended);

3. Provides high-quality dual-frequency Beidou measurement data, and obtains millimeter-level precision position data in real time, with static accuracy as follows: horizontal: less than±2mm + 0.5ppm, vertical: less than±4mm + 0.5ppm; Real-time monitoring accuracy of power tower under wind load vibration: less than±10mm, vertical: less than±20mm.

4. Automatically generates reports, and the report generation cycle can be designed by the user, such as one week, one day, etc., and necessary output information can also be automatically added or deleted by the user. At the same time, weekly change curves, monthly change curves, etc. of each point can be automatically generated as needed.

IV. Key Technical Parameters

1. Power supply method: solar energy + polymer lithium iron battery

2. Communication requirements: supports wireless network communication, and operators can be selected according to on-site conditions

3. Working voltage: 18V DC DC12V

4. Working temperature: -40~+70°C

5. Supports access to provincial bureau/municipal bureauPMS system

. PC client/mobile client real-time viewing of tower tilt data

7. Supports remote update, configuration and debugging of front-end device parameters

V. Product Value and Application Significance

The TLKS-PMG-BDSOnline Monitoring System for Transmission Line Tower Settlement, with core advantages such as full-scenario adaptation, high-precision monitoring, all-weather stable operation and intelligent early warning, effectively solves the pain points of traditional manual monitoring such as low efficiency, large errors and lagging response, bringing multiple values to the power industry:

Reduce operation and maintenance costs: reduce the frequency of manual inspections, avoid invalid operations, and improve operation and maintenance efficiency;

Avoid safety risks: early warning of tower settlement risks, prevent accidents from expanding, and ensure power grid safety;

Support scientific decision-making: provide scientific basis for tower reinforcement and operation and maintenance planning based on accurate data and trend analysis;

Promote digital transformation: adapt to the digital management needs of the power grid, realize the interconnection and intelligent application of monitoring data.