Transmission line conductor, overhead transmission line conductor galloping monitoring device
Contact Info
- Building C-9, Floor C, Precision达 Industrial Park, No.39 Qingfeng Avenue, Longgang Sub-district, Longgang District, Shenzhen City, 518116
- 小李
- 18820479231
- 2512646832@qq.com
Transmission Line Conductor Galloping Monitoring Device for Overhead Transmission Lines
I. Overview
Transmission line galloping is a common phenomenon with a wide distribution across the country. It frequently occurs in spring and autumn when vegetation is sparse and cannot effectively block wind. According to survey statistics, the peak fluctuation of conductors during galloping ranges from tens of centimeters to more than ten meters. Long-term small-amplitude galloping will increase the stress on conductor fittings and iron towers, accelerate wear and tear, and reduce their service life; while large-amplitude galloping may directly cause serious accidents such as conductor fracture. In order to reduce the hazards caused by galloping, Telikang has developed the Transmission Line Conductor Galloping Monitoring Device for Overhead Transmission Lines.
II. Technical Parameters
1. Power supply system: Wind-solar complementation plus battery
2. Communication requirements: Supports wireless network communication (supports 4G and backward compatibility), adapts to China Telecom, China Unicom and China Mobile, and operators can be selected according to on-site conditions
3. Working voltage: DC12V
4. Working temperature: -40~70℃
5. Single sampling points: More than 400 points
6. Environmental weather station parameters: High-precision ultrasonic sensor, which comprehensively measures parameters such as ambient temperature, humidity, wind direction, wind speed, air pressure, and rainfall.
III. Working Principle of Transmission Line Conductor Galloping Monitoring Device for Overhead Transmission Lines
The built-in detection unit of the Transmission Line Conductor Galloping Monitoring Device for Overhead Transmission Lines can collect real-time galloping data of the line, and send the data to the back-end management platform in real time through the wireless communication module. Operation and maintenance personnel can remotely monitor the galloping conditions of multiple lines at the same time, and respond to line abnormalities in a timely manner. It adopts wind-solar complementation for front-end power supply, and the whole device is easy to install. It uses wind-solar complementation plus battery for power supply, and can be directly installed on the conductor and started without frequent charging in the later stage.
IV. Postscript
The factors leading to conductor galloping are relatively complex and changeable, but they can be roughly summarized into four categories: line structure and parameters, direction, terrain and meteorological conditions. Compared with similar products on the market, the Transmission Line Conductor Galloping Monitoring Device for Overhead Transmission Lines additionally has a meteorological monitoring module, which allows operation and maintenance personnel to judge the causes of galloping and formulate more practical maintenance measures.
V. Alternative Names of the Product
Overhead Transmission Line Conductor Galloping Monitoring Device, Transmission Line Conductor Galloping Monitoring Device for Overhead Transmission Lines, Three-Crossing Line Galloping Online Monitoring Device
VI. Product Model
TLKS-PMG-WD Mr. Wang 1/3/6/8/2/3/5/0/0/2/9
| Instruments & Meters/Measurement Standards/Electromagnetic Metrology Standards | |
