Research on a Long Time Flighting and Lighting System of UAV Using Virtual Battery Technology

To the problems of poor mobility, light shielding and light dazzling from ground searchlight in power transmission workplace at night, a long endurance UAV lighting device is proposed to provide lighting for power transmission maintenance from the sky. The device uses high-altitude virtual battery technology, AC/DC converter principle, highlighted COB lighting technology, etc., to solve the emergency lighting problem in the transmission high-altitude operation environment without the UAV's own battery. It reduces the risk of rush repair operation at night, so as to achieve the goal of the long-term high-altitude lighting .