Comprehensive amphibious vehicle propulsion system

The invention belongs to the technical field of amphibious vehicle propulsion systems, and discloses a comprehensive amphibious vehicle propulsion system which comprises hub motors, hub motor controllers, a main propeller motor, a main propeller motor controller, auxiliary propeller motor controllers, an energy storage battery and a battery management system. The hub motors are disposed in wheels to drive the wheels to run. The hub motors are connected with the energy storage battery through the hub motor controllers and the battery management system sequentially. The main propeller motor is connected with the energy storage battery through the main propeller motor controller and the battery management system sequentially. Auxiliary propeller motors are connected with the energy storage battery through the auxiliary propeller motor controllers and the battery management system sequentially. The independent electrically-driven wheels and impellers are adopted, a purely mechanically driven conventional amphibious propulsion system is replaced, and efficient, flexible and stable propulsion operation is realized.