Transmission Line Tower Tilt Monitoring and Alarm System

Transmission Line Tower Tilt Monitoring and Alarm System

I. Overview

In some regions of China, the geology is soft and soil erosion is prone to occur. When heavy rainfall occurs or the water level of underground rivers rises, it may cause foundation instability, and the transmission towers erected above are prone to tilting. Such tilting cannot be observed by operation and maintenance personnel with the naked eye, and they cannot maintain line safety on-site in real time. If a tower collapse accident occurs outside the inspection time period, such as at night, the operation and maintenance personnel cannot respond in a timely manner, and the large-scale power outage will also affect the normal production and life of the surrounding areas, causing considerable economic losses. To solve this problem, our company has developed the Transmission Line Tower Tilt Monitoring and Alarm System to monitor the line tilt in real time and give early warnings for abnormal data.

II. Working Principle

The whole device consists of a main unit, a tilt sensor, a communication module and a power module. The tilt sensor installed on the tower can record the tilt angle and spatial displacement data in real time, and wirelessly transmit the data to the back-end monitoring platform via 4G signal. The software judges whether the tower is at risk by comparing with the set early warning values. If the tilt data exceeds the early warning value, it will immediately alarm the staff, shortening the response time for accident handling.

III. Technical Parameters

1. Embedded design, small size, low power consumption and high reliability;

2. Power supply system: solar energy plus battery

3. Communication requirements: support wireless network communication (support 4G and backward compatibility), adapt to China Telecom, China Unicom and China Mobile, and the operator can be selected according to the on-site situation

4. Working voltage: DC12V

5. Working temperature: -40℃---+85℃

6. IP68 protection level

IV. Functional Features

1. Can respond to the polling command of the data processing system

2. Can change parameters such as acquisition method and automatic acquisition time interval according to the instructions of the data processing system

3. Equipped with an encryption chip

4. Support domain name resolution and multiple trigger start modes

V. Conclusion

Transmission Line Tower Tilt Monitoring and Alarm System has changed the traditional working mode where operation and maintenance personnel regularly record tower tilt data on-site, filling the gap of data monitoring blind areas outside the inspection time period. Through the high-precision tilt sensor installed on the tower, the data is transmitted to the back-end management platform in real time via wireless 4G signal. After data comparison, it can automatically alarm for abnormal tilt data, effectively reducing line faults caused by tower tilting.

VI. Equipment Advantages

The Transmission Line Tower Tilt Monitoring and Alarm System adopts embedded design, with small size and low power consumption. The built-in solar charging panel and battery can meet the device's power consumption for about half a month after being fully charged, making it convenient for the device to work continuously in rainy and cloudy weather.

VII. Alternative Product Names

Transmission Line Tower Tilt Monitoring System, Transmission Line Tower Tilt Monitoring and Alarm System, Transmission Tower Tilt Monitoring and Early Warning Device

VIII. Product Model

TLKS-PMG-QX Mr. Wang   1/3/6/8/2/3/5/0/0/2/9/