Ice Monitoring Device for Overhead Transmission Lines - Ice Covering Problem Solution
Contact Info
- Add:Room C-9, Building C, Precision达 Industrial Park, No.39 Qingfeng Avenue, Longgang Sub-district, Longgang District, Shenzhen City, Zip: 518116
- Contact: 小李
- Tel:18820479231
- Email:2512646832@qq.com
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Ice Monitoring Device for Overhead Transmission Lines
I. Overview
Every early spring or around the time of winter onset, news reports frequently cover ice disasters on transmission lines across various regions. These disasters can cause issues ranging from excessive loads on line fittings and low sag points leading to power outages, to severe cases of line fittings and conductor breakages. In some southern regions of China, due to high humidity, when hit by persistent cold snaps, heavy ice sections on lines easily form. Operation and maintenance (O&M) departments often need to frequently dispatch staff to on-site locations to inspect and record ice conditions on lines, and perform ice-melting treatments for lines with severe icing, which is inefficient. Power grid departments have long been seeking solutions that enable early prevention of icing issues and timely responses to dangerous icing levels. The Ice Monitoring Device for Overhead Transmission Lines from Telcom is developed based on the above background.
II. Working Principle
The Ice Monitoring Device for Overhead Transmission Lines is powered by a combination of solar panels and high-capacity batteries. During normal operation, solar panels supply daily power for the device, with excess electricity stored in the batteries. When sunlight is insufficient or during nighttime, the device switches to battery power. The tension sensor at the front end of the device measures conductor load data, which is then processed by the backend to calculate ice thickness. If the calculated ice thickness exceeds the warning threshold, an alarm is immediately sent to O&M staff, prompting timely de-icing measures such as ice melting to reduce economic losses caused by icing.
III. Technical Parameters
1. Power Supply System: Solar Energy + Battery
2. Operating Voltage: DC12V
3. Standby Duration: More than 30 days
4. Equipped with functions such as battery voltage collection;
5. Features a good synchronization mechanism to ensure the synchronization of parameter collection timings;
IV. Postscript
The emergence of the Ice Monitoring Device for Overhead Transmission Lines has changed the current situation where O&M staff had to conduct on-site inspections of icing conditions. The device uses a wireless communication module to transmit real-time icing data monitored throughout the day to the backend, enabling a single backend monitoring platform to access multiple sets of icing monitoring data, thus doubling work efficiency. Additionally, the integrated video monitoring unit and micro-meteorology collection unit make on-site icing conditions more intuitive, helping O&M staff develop more reasonable de-icing plans and having minimal impact on the service life of the lines themselves.
V. Installation Recommendations
The Ice Monitoring Device for Overhead Transmission Lines uses the weighing method to calculate ice thickness. This method has small calculation errors, but the obtained ice thickness is the average ice thickness. To meet the monitoring needs of different ice thicknesses in heavy ice zone lines, it is recommended to pair it with a microwave ice monitoring device for auxiliary monitoring.
VI. Alternative Product Names
Ice Monitoring Device for Overhead Transmission Lines, Real-time Line Icing Monitoring Technical Service, Conductor Icing Observation Device, Online Transmission Line Icing Monitoring Device
VII. Product Model
TLKS-PMG-FB100
Mr. Wang 1/3/6/8/2/3/5/0/0/2/9/
| Industry Category | Instruments & Meters/Measurement Standards/Electromagnetic Metrology Standards |
|---|---|
| Product Category | |
| Brand: | 特力康 |
| Spec: | TLKS-PMG-FB100 |
| Manufacturer: | 特力康 |
| Origin: | 114403 |
