DEVICE FOR ENERGY DRIVE Russian patent published in 2018 - IPC F02B61/04 H02N11/00 

FIELD: power engineering.

SUBSTANCE: invention relates to the field of power engineering, in particular to power drives, and can be used as a power unit for water or railway transport. Power drive device consists of two actuators with different rotational parameters. First actuator 1 is rotated by a first motor, electric motor, 2 (for example, synchronous with frequency control of revolutions), second actuator 3 is driven by second motor 4, which may be preferably an internal combustion engine (ICE). Motors 2 and 4 and, accordingly, their actuators 1 and 3 are arranged on one axis, which becomes possible, since the hollow shaft 5 of the electric motor 2, a coupling with said motor shaft 2 and its support bearings on an additional support post 6, as well as the shaft of actuator 1 are made with a hollow space similarly in shape - a pipe in which the shaft of second actuator 7 is placed with several its accretions and with the bearings at the ends of each build, at the outlets of shafts 5 and 7, inside actuator 1, second support post 8 with bearings for shafts 5 and 7 is provided, the shaft of second actuator 3 is connected to shaft (5) exiting from it (5) to shaft 7 through coupling sleeve 9, which is also provided for connecting the output of shaft 7 from second motor 4.

EFFECT: technical result is the multifunctionality of the parameters and the complementarity of the functions of the power components of the power drive.

1 cl, 1 dwg