IMPELLER DEVICE AND AUTOMATIC-SWITCHING REGENERATIVE CHARGING SYSTEM BETWEEN KINETIC ENERGY AND WIND ENERGY

摘要

An impeller device and an automatic-switching regenerative charging system between kinetic energy and wind energy are disclosed. The charging system comprises an electric generator and an impeller device in an electric green vehicle. An input end of the impeller device is connected to a differential device or an output shaft of a transmission box connected with the differential device. An output end of the impeller device is connected to an input shaft of the electric generator. The impeller device comprises at least one toothed disk with meshing teeth or at least one drive pulley. By connecting or disconnecting the impeller device and the differential device or the transmission box that link to the differential device through the one-way clutch, the kinetic energy of the electric green vehicle or the wind energy produced by the movement of the electric green vehicle can be automatically switched to charge an accumulator cell.