Online Monitoring Terminal for Transmission Line Ice Covering Early Warning System
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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Online Monitoring Terminal for Transmission Line Ice Cover Early Warning System
I. Overview
Every year in early spring or around the time of winter, news reports about ice cover disasters on transmission lines in various regions can be seen. At the minimum, the load on line fittings becomes excessive, and the sag point is too low to cause power outages; at the worst, line fittings and conductors may break. Due to the high humidity in some southern regions of China, when hit by a continuous cold snap, heavy ice sections are prone to occur. Operation and maintenance departments often need to frequently send staff to the site to inspect and record the ice cover conditions of lines, and perform de-icing treatments on lines with severe ice cover, which is inefficient. Power grid departments have been pursuing a solution that can prevent ice cover problems early and respond timely to dangerous ice cover values. The Online Monitoring Terminal for Transmission Line Ice Cover Early Warning System of Telcom is developed based on the above background.
II. Working Principle
The Online Monitoring Terminal for Transmission Line Ice Cover Early Warning System is powered by a combination of a solar panel and a high-capacity battery. Normally, the solar panel provides daily power for the equipment, and the excess power is stored in the battery. When sunlight is insufficient or at night, the battery is used for power supply. The tension sensor at the front end of the equipment can measure the conductor load data, and calculate the ice cover thickness through background operation. If the calculated ice cover value exceeds the early warning value, an alarm message will be immediately sent to the operation and maintenance personnel, who can take de-icing measures such as melting ice in time to reduce the economic losses caused by ice cover.
III. Technical Parameters
1. Power supply system: Solar energy + battery
2. Working voltage: DC12V
3. Standby time: More than 30 days
4. Has the function of collecting battery voltage and other parameters;
5. Has a good synchronization mechanism to ensure the synchronization of the collection time of each parameter;
IV. Postscript
The emergence of the Online Monitoring Terminal for Transmission Line Ice Cover Early Warning System has changed the current situation where operation and maintenance personnel need to inspect ice cover conditions on site. The equipment sends the ice cover data monitored throughout the day to the background in real time through a wireless communication module, realizing that a back-end monitoring platform can access multiple sets of ice cover monitoring data, which greatly improves work efficiency. In addition, the added video monitoring unit and micro-meteorological collection unit make the on-site ice cover conditions more intuitive, which can help operation and maintenance personnel formulate more reasonable de-icing plans and have less impact on the service life of the lines themselves.
V. Installation Suggestions
The Online Monitoring Terminal for Transmission Line Ice Cover Early Warning System uses the weighing method to calculate the ice cover thickness. This method has a small calculation error, but the obtained ice thickness is the average ice cover thickness. In order to meet the monitoring needs of different ice thicknesses in lines in heavy ice areas, it is recommended to be used with a microwave ice cover device for auxiliary monitoring.
VI. Alternative Names of the Product
Line online monitoring device, ice cover monitoring system, transmission line ice observation system, Online Monitoring Terminal for Transmission Line Ice Cover Early Warning System, important transmission channel ice cover monitoring device, intelligent online ice observation 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 |
| Stock: | 999 |
| Manufacturer: | 特力康 |
| Origin: | 114403 |
