Solutions for anti-aircraft of power grid

Industry demand and background：

In recent years, accidents caused by the impact of UAVs on the power grid have become more and more frequent. Inadvertent actions will eventually cause incalculable economic losses and serious social impact due to misoperation. According to the Social and Environmental Risk Management Manual issued by the State Grid and China Electric Power Press, improper operation and "black flight" are very likely to cause damage to the transmission line: power failure accidents and secondary disasters occur from time to time after the unmanned aerial vehicle (UAV) flies in violation of regulations or crashes into the transmission line out of control, causing huge losses to the state, the State Grid and the people, Efforts should be made to solve the hidden dangers caused by UAVs to the air safety of transmission lines and illegal invasion of power plants. Therefore, it is necessary to establish a sound anti-UAV system.

Solution:

According to the technical requirements of the UAV anti-system in the power grid, our company proposes to adopt the fixed+mobile deployment scheme, adopt the multi-station positioning radio equipment, and do not actively transmit signals to realize the detection, identification, tracking, display, warning and recording functions of UAV. And guide the equipment to track and record the "Black Flying" UAV in real time, so as to provide effective support for later forensics. Use the navigation decoy equipment to decoy the "Black Flying" UAV and drive the UAV away or forced landing outside the control range. According to the actual deployment on site, it is recommended to reduce the gain of detection and detection equipment, reduce the detection radius, reduce the power of navigation signal transmission, reduce the impact on the surrounding environment, and ensure that the detection and detection function can be realized about 2000m outside the substation facilities.