The current domestic remote line "Ice Watching Fairy Ice Coating Monitoring Device" is installed on some power cut lines. The ice watching fairy ice coating monitoring device, which helps the safe operation of the lines in winter, uses solar panels for power supply. In severe weather such as heavy snow and hail, it is very easy to cause the battery panel to fail to work normally, and camera icing seriously affects the ice coating.

According to the typical problems found on the site, Tianjin Power Transmission and Transportation Inspection Branch adjusted the equipment in time and adopted the remote line "ice watching spirit". The equipment has the advantages of easy installation, small size and simple supporting structure. The device is directly installed on the transmission line conductor. The power supply system adopts efficient AC induction power supply technology, with high power supply reliability. The camera lens adopts macromolecular organic film heating technology to ensure that the lens will not be covered with ice in severe rain and snow weather conditions and ensure visual clarity. The AI processing algorithm is used to calculate the ice thickness, so as to grasp the ice status in real time. Make adequate preparations for line operation and maintenance in winter. Transmission line icing monitoring device.

In recent years, the equipment and operation inspection mode have been upgraded in an all-round way to build a three-dimensional intelligent operation inspection system of "UAV patrol+centralized monitoring+manual patrol". In combination with the application of new technologies such as UAV independent patrol, icing, galloping, and external damage prevention online monitoring systems, the hidden dangers of equipment operation have been accurately investigated, and factors affecting the safe operation of the line have been found and eliminated in a timely manner, Promote the rapid transformation from the traditional operation inspection mode to the intelligent three-dimensional inspection mode.