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rail vehicle system

A technology for rail vehicles and carriages, which is applied in the field of rail vehicle systems to achieve the effect of improving flexibility

Inactive Publication Date: 2016-07-06
SIEMENS MOBILITY GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] This has the disadvantage that the scaling of the traction power can only be achieved by adjusting several carriages

Method used

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Embodiment Construction

[0018] The drawing shows a schematic side view of a rail vehicle system 10 embodied as a train. The rail vehicle system has a group of mutually coupled carriages 12 . 1 to 12 . 7 which are each provided for transporting passengers and each include a passenger compartment 13 for this purpose. The number of cars 12 of the rail vehicle system 10 is exemplary, with higher or lower numbers contemplated.

[0019] The group has two lead cars 12.1 and 12.7, between which middle cars 12.2 to 12.6 are arranged. An operating device 14 . 1 or 14 . 7 , which is provided for operation by the vehicle driver, and a battery unit 15 are provided in each of the lead vehicles 12 . 1 , 12 . 7 . The operating device has an operating console (not shown in detail), by means of which the driver of the vehicle can enter control commands.

[0020] The rail vehicle system 10 comprises two driveless middle cars 12.3 and 12.6, of which the lead cars 12.1, 12.7 are likewise driveless. The middle cars 12....

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Abstract

A rail vehicle system includes a set of cars for transporting passengers. The set has two end cars, at least one driveless central car and at least one central car constructed as a traction car having at least one drive unit. In order to achieve greater flexibility in assembling a rail vehicle system, in particular with regard to improved scalability of traction power, the traction car includes a power supply unit for the drive unit and has at least one voltage transformation unit and a power converter unit.

Description

technical field [0001] The invention relates to a rail vehicle system with a group of cars, which are designed to transport passengers, wherein the group has two lead cars, at least one non-driven middle car and at least one traction car with at least Middle compartment of a drive unit. Background technique [0002] In the current construction concept of motor vehicles, traction via at least one drive arranged in the middle carriage is very common. In rail vehicle systems, therefore, a distinction is made between a center car without a drive and a center car provided with a drive, also called a traction car. The principle of distributed traction is used in the power supply of the drives of the traction cars by distributing the components of the traction system and the high-voltage system required for the drive among several cars in the train system. [0003] This has the disadvantage that a scaling of the traction power can only be achieved by adjusting a plurality of carr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B61C3/00
CPCB61C3/00B60L5/22B61C17/12B61D1/00
Inventor 埃查德·吕本马丁·奥费尔于尔根·施拉特约尔格·施奈德
Owner SIEMENS MOBILITY GMBH