FIELD: machine building.
SUBSTANCE: invention relates to the braking energy recovery performing devices. Braking energy electromechanical regeneration device includes housing, control device, shafts, flywheel, gearboxes with stationary axes, clutch, brake, traction electric motor, machine drive wheels, linking the traction electric motor to the machine driving wheels transmission, consisting of the sun gear and central gear planetary differential, and carrier with satellite. Traction motor and transmission shafts are connected together by means of gearbox with stationary axes, central gear wheel is connected to the transmission, carrier is connected to the brake, and flywheel is connected to sun gear. Additionally includes the control reversible electric machine, which shaft is connected to the sun gear, the flywheel is connected to the carrier. Device is further provided with the central gear brake that connects it to the housing.
EFFECT: enabling expansion of the machine braking energy recovery control area due to the more precise and flexible gear ratio change.
1 cl, 2 dwg
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Authors
Dates
2018-06-14—Published
2017-10-03—Filed