FIELD: vehicles.
SUBSTANCE: invention relates to a device for recovering the kinetic energy of braking of high-speed railroad train. Power plant on the airflow comprises a hollow cylindrical body provided with inlet and outlet air channels and guiding ribs for winding the air flow inside which there is a screw rotor mechanically connected to the electric generator, whereby a second electric generator is introduced into it, and the ends of the electric generators are rigidly attached to the ends of the hollow electrical housing, and the axes of their rotors are connected to the axis of the screw rotor, the inlet and outlet air channels are made in the form of openings in the hollow electrical casing and are covered externally with magnetically latched sectors fixed to the upper housing part, contactlessly interacting with remotely controlled electromagnetic enablers.
EFFECT: invention is aimed at providing a structural arrangement of the device in the space between the carriages of the train and simplifying the design of the wind power plant.
5 cl, 7 dwg
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