SYSTEM OF RAIL VEHICLES Russian patent published in 2016 - IPC B61C3/00 B60L9/00 B61C17/12 

FIELD: railway equipment.

SUBSTANCE: invention relates to electric locomotives and railcars. System of rail vehicles includes a set of cars (12.1-12.7), which provides for the carriage of passengers. Set of coaches has two front cars (12.1, 12.7), at least one unpowered intermediate car (12.3, 12.6) and at least one car designed as a motor car intermediate cars (12.2, 12.4, 12.5) with at least one drive node (16.2, 16.4, 16.5). Motor railcar contains node (16.2, 16.4, 16.5) intended for the drive unit (22.2, 22.4, 22.5) of power supply, which has at least one unit (24.2, 24.4, 24.5) of the voltage converter and assembly (28.2, 28.4, 28.5) of the inverter current. Each car (12.1-12.7) has a portion (33.1-33.7) lines, and areas (33.1-33.7) together form a line connectable to situated on the railway line network (26) power supply, extending around the composition of the high-voltage line (33). Railcars has at least one switch (35.2) which is provided for releasably connecting unit (22.2) with a high voltage power supply line (33).

EFFECT: technical result is to increase the flexibility in the layout of the system of rail vehicles for the enhanced power ramping of thrust.

6 cl, 1 dwg