According to reports, Mohe city is located in the Heilongjiang Daxinganling region, the lowest temperature in winter reaches minus 53 degrees Celsius, the use of ordinary lithium batteries of the drone range time is only 20 minutes, so the use of drones in the Mohe inspection of electric power facilities has become a problem. To this end, the Heilongjiang Electric Power Academy of Sciences on how to adapt to the drone to the extreme cold environment and other issues to carry out research, hydrogen-powered drone performance testing, hydrogen-powered drone range, the maximum operating radius, visible light and infrared detection of the functional parameters have made clear requirements, the preparation of hydrogen-powered drone low-temperature operation ability test implementation plan.

The UAVs participating in this test use hydrogen power as the energy material, with an endurance of up to 100 minutes and a maximum operating radius of 20 kilometers. The test includes start-up performance, air hovering performance and low-temperature endurance.

It is understood that the hydrogen-powered UAV adopts two hydrogen power systems as the core power, and strengthens the hot gas reflux processing, so that the UAV has a strong low-temperature resistance, to ensure that all kinds of components of the UAV operate normally in the extremely cold environment. The application of hydrogen-powered drones can greatly enhance the efficiency of winter power inspection operations and ensure the safe and reliable operation of power facilities in extremely cold areas.