Intelligent Monitoring Device for Grounding Resistance of Transmission Lines

Product Aliases: Transmission Line Grounding Resistance Monitoring Device, Intelligent Grounding Resistance Monitoring Device for Transmission Lines, Clamp Meter Method Grounding Resistance Monitoring Device

TLKS-PLGSIntelligent Grounding Resistance Monitoring Device for Transmission Lines has many core advantages such as online non-destructive testing, high measurement accuracy and efficiency, high safety factor, wide application scenarios, and intelligent remote monitoring. It is an intelligent dedicated equipment for lightning protection and operation and maintenance of transmission lines. Traditional tower grounding resistance detection relies on manual on-site operations, which not only involves high work intensity and low detection efficiency, but also is prone to measurement errors due to manual operation, and cannot achieve normalized monitoring, making it difficult to detect hidden defects such as corrosion, aging, and failure of the grounding system in a timely manner. The TLKS-PLGS device abandons the drawbacks of traditional manual detection, does not require power outage or auxiliary grounding electrode layout. Relying on fully automatic online monitoring technology, it can collect grounding resistance data around the clock, combined with 4G remote transmission and Beidou positioning functions, to achieve accurate grounding investigation and remote control, greatly improving the operation and maintenance efficiency of the transmission line grounding system, effectively avoiding lightning trip accidents, and being widely used in power grid transmission operation and maintenance scenarios. Its core values are mainly reflected in the following aspects:

Working Principle

TLKS-PLGSIntelligent Grounding Resistance Monitoring Device for Transmission Lines achieves accurate monitoring based on the loop resistance detection principle. Relying on the built-in high-precision sensing module, it actively outputs excitation pulse signals to the tower grounding loop. Through the potential and current parameters generated by the induction loop, combined with the R=E/I calculation formula, it accurately calculates the real-time grounding resistance value. Compared with traditional manual measurement methods, the equipment does not need to contact the tested equipment, does not require power outage or shutdown, and does not require manual layout of auxiliary grounding electrodes. The whole process adopts a non-intrusive online monitoring mode. All data collected by the terminal can be summarized and analyzed in real time, and remotely uploaded to the monitoring center host computer via 4G network. Operation and maintenance personnel can remotely view data, locate points, and investigate, which not only avoids manual operation errors, but also greatly improves the timeliness and accuracy of grounding resistance detection.

Core Functions

1.Efficient and Fast Measurement: Eliminates cumbersome steps such as manual electrode layout and on-site wiring. The equipment automatically completes data collection and calculation, greatly improving the efficiency of grounding resistance detection.

2.Safe and Reliable Operation: Adopts a non-contact monitoring method, eliminating the need for manual close operation of equipment, fundamentally avoiding safety risks from high-altitude and high-voltage operations.

3.Wide Scenario Adaptation: Extremely versatile, compatible with various types of transmission tower grounding systems, and can be stably applied in high-voltage power operation and maintenance scenarios.

4.All-Weather Real-Time Monitoring: Supports 24-hour uninterrupted online monitoring, capturing abnormal changes in grounding resistance values in real time, facilitating timely maintenance and repair by operation and maintenance personnel.

5.Non-Intrusive Operation: The monitoring process does not require interruption of power equipment operation, no equipment modification damage, and is suitable for scenarios with high requirements for equipment operation stability.

Technical Parameters

1.Measurement Method: Clamp Meter Method

2.Protection Level: IP65

3.Power Supply Method: Solar Energy + Lithium Battery

4.Communication Method: 4G

5.Operating Environment: -20℃-55℃

Application Value

TLKS-PLGSIntelligent Grounding Resistance Monitoring Device for Transmission Lines has completely innovated the traditional operation and maintenance mode of tower grounding systems, upgrading manual regular sampling inspections to fully automatic online normalized monitoring, effectively solving the problems of low efficiency, large errors, and lag in traditional detection. The equipment does not require shutdown operations or manual on-site duty, greatly reducing labor costs and operation risks for power operation and maintenance. It accurately identifies aging, failure, and resistance exceeding standards of the grounding system, effectively reducing the incidence of lightning trip accidents on transmission lines, significantly improving the stability and reliability of power grid power supply, and providing strong support for the refined and intelligent upgrade of transmission line lightning protection and operation and maintenance. The product is customizable. The quoted price is a reference price as of the current release date. For actual prices, please contact us for negotiation. Welcome to contact Telincon Technology Manager Li 1/8/8/2/0/4/7/9/2/3/1 WeChat and QQ are synchronized