A shaft is connected on the left end face of the bottom of a cylinder I; an outer circle of a left disc is sleeved on an inner circle of the left part of a cylinder II; a blade and the cylinder I form a turbine; a cylinder is arranged in the turbine, a control motor is jointed on the left end face of the right side in the cylinder, a fan-shaped wheel is jointed on a hollow shaft of the control motor, a tile-shaped sheet is connected on the outer arc surface of the fan-shaped wheel, the tile-shaped sheet can shield a radial opening of air injection holes; the injection opening of each air injection hole is arranged along the tangent direction of the cylinder; a rotor hollow shaft of a generator set and the right part of the cylinder are concentrically connected; the cylinder doubles as a compressed air tank; the inner circle of the cylinder II is sleeved on the outer circle of the right disc; rotors are arranged on the left disc and the right disc; the control motor is connected with the controller which is fixed on the outer circle of the rotor shaft; the controller is connected with the generator set; a remote controller is connected with an output terminal of the generator set; the remote controller and the controller communicate with each other in a wireless form; and a charge valve is connected with the right end of the rotor shaft. A plurality of permanent magnets are respectively arranged on the turbine, the cylinder II, the cylinder, the left disc and the right disc so as to increase the torque.