Energy-saving driving generator

An energy-saving driving generator comprises a driving unit and two generating units. The driving unit comprises a main stator module fixed in the shell and two first rotor modules located on the two opposite sides of the main stator module, and each first rotor module is provided with a first annular support. Each power generation unit comprises a second rotor module, a third rotor module, a secondary stator module and a rotating shaft, and the second rotor module, the third rotor module, the secondary stator module and the rotating shaft are fixedly connected to the first annular support. And the corresponding secondary stator module generates induced current. According to the invention, the plurality of first magnetic parts of each first rotor module and the corresponding second rotor module are jointly arranged on the first annular bracket, so that the energy conversion efficiency is improved, and the overall required cost is reduced. 一种节能驱动发电机，包含驱动单元及两个发电单元。所述驱动单元包括固定于所述外壳内的主定子模块，及两个位于所述主定子模块的两相反侧的第一转子模块