Power driver of unmanned aerial vehicle

A power driver of an unmanned aerial vehicle converting electric energy into kinetic energy, and utilizing the kinetic energy to generate a specific gas pressure and gas flow rate, wherein the power driver of the unmanned aerial vehicle comprises:

• at least one main body;
• at least one fluid actuation system disposed within the main body and comprising:
• a driving zone comprising a plurality of flow guiding units, wherein each flow guiding unit comprises an outlet aperture, and when each at least one flow guiding units is actuated, fluid is transported through each at least one flow guiding unit;
• a plurality of flow guiding channels comprising a plurality of diverge channels, wherein each of the plurality of diverge channels is in fluid communication with a plurality of connection channels to flow a required amount of the fluid, and the fluid is converged and transported through each of the plurality of connection channels;
• a convergence chamber in fluid communication between each of the plurality of diverge channels to allow the fluid to be accumulated therein, so that when the required amount of fluid is discharged from the fluid actuation system, a transporting amount of the fluid transported through the plurality of the diverge channels is increased;
• a plurality of valves, one of the plurality of valves each disposed in a corresponding one of the plurality of connection channels and controllable between open and closed states for the corresponding connection channel;
• and
• a fluid discharging zone connected with the plurality of connection channels to converge and discharge from the fluid actuation system the fluid in the required amount;
• and
• a controller connected to the plurality of valves to control each of the plurality of valves between open and closed states, so that the plurality of connection channels are controlled and the fluid transported through the plurality of connection channels are converged into the fluid discharging zone and outputted in the required amount for providing the power driver with a driving force to fly.