Eccentric flywheel with variable rotational inertia

The invention discloses an eccentric variable rotational inertia flywheel, which comprises a flywheel cabin structure, an eccentric wheel adjusting structure, an eccentric wheel braking structure, an electric swivel joint mechanism, a dynamic balance module and a position detection mechanism, and is characterized in that the flywheel cabin structure provides a shell for the flywheel, and the eccentric wheel adjusting structure is used for adjusting the position of an eccentric wheel; the eccentric wheel braking structure is used for providing braking force for the eccentric wheel body, the electric swivel joint mechanism is used for achieving automatic and stepless adjustment of the rotational inertia of the flywheel, the dynamic balance module is used for achieving the dynamic balance requirement of the flywheel, and the position detection structure is used for monitoring the positions of the flywheel, the eccentric wheel and the main transmission shaft. The position of the eccentric wheel is adjusted by arr