Energy storage flywheel system and multi-stage heat dissipation management method

The invention provides an energy storage flywheel system and a multi-stage heat dissipation management method, the energy storage flywheel system comprises a motor module, the shell of the motor module is provided with a through air cooling channel and a through liquid cooling channel, and the rotating shaft of the motor module is located in the air cooling channel; a wheel shell of the flywheel module and the machine shell are detachably connected and form a ventilation opening communicated with the air cooling channel, and a wheel shaft of the flywheel module and the rotating shaft are in non-contact transmission connection; the air cooling end of the air cooling module is connected with the end, away from the ventilation opening, of the air cooling channel; and a liquid cooling end of the liquid cooling module is connected with the liquid cooling channel. According to the energy storage flywheel system and the multi-stage heat dissipation management method disclosed by the invention, on the basis of realiz