Mechanical coupling type compressed air energy storage micro hybrid wind power generation system

The utility model relates to a mechanical coupling type compressed air energy storage micro hybrid wind power generation system, which comprises a wind turbine, wherein the wind turbine is connected with a planet carrier shaft of a planet gear through an electromagnetic brake I; a sun wheel shaft of the planet gear is connected with a vortex combination machine through a transmission mechanism; an electromagnetic brake II or a speed regulation motor is arranged on the sun wheel shaft; the vortex combination machine is connected with an air storage device through an air path; a flow control valve and a check valve are connected in parallel to the air path; a gear ring of the planet gear is connected with a wind power generator through a synchronous conveyer belt; and the wind power generator is connected with a converter. The system can regulate the rotating speed of the vortex combination machine through a pneumatic control technology and change the rotating speed of the wind turbine, so that a maximum wind energy tracking function is realized; furthermore, the vortex combination machine is used as an energy conversion device and used for storing temporarily unused residual energy in the form of compressed air, so that a storage battery is replaced; and the environment pollution is reduced greatly.