According to the current situation of plant protection UAV,the existing power supply system has insufficient capacity. Therefore,an efficient and intelligent design scheme of bidirectional variable switching power supply system powered by solar energy is proposed. The scheme is designed by step-up voltage regulation,output adjustable and constant current charging,which is used for power supply and energy storage control of plant protection UAV flight system. The power supply system is composed of a step-up voltage stabilizing discharge module,a constant current charging module,a measuring modu...
