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Method for emergency shutdown of a supply voltage or traction power supply on an electrified line or an electrified line section for rail vehicles

A rail vehicle and supply voltage technology, which is applied to power lines, vehicle components, railway traffic management, etc., can solve problems such as short circuits in traction power supply devices, and achieve the effect of preventing disasters and accelerating rescue measures

Active Publication Date: 2019-07-19
BOMBARDIER TRANSPORTATION GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] Thus, for example, a short-circuit of the traction power supply system can occur at a system separation point of power systems that are separated from one another, if the current supply is not interrupted at this point

Method used

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  • Method for emergency shutdown of a supply voltage or traction power supply on an electrified line or an electrified line section for rail vehicles
  • Method for emergency shutdown of a supply voltage or traction power supply on an electrified line or an electrified line section for rail vehicles

Examples

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Embodiment Construction

[0097] exist figure 1 Two examples of emergency shutdown of the supply voltage or the travel current supply on an electrified route or electrified route section of a rail vehicle are schematically shown in . When only the voltage is mentioned below, the driving current supply can likewise be referred to.

[0098] On the one hand, a cut-off from the rail vehicle 1 is shown, the method steps in the rail vehicle 1 being shown within dashed boxes, which are supposed to represent the rail vehicle 1 .

[0099] On the other hand, the method steps with respect to the external mobile transmitter 10 are shown in a further dashed box, which is designated emergency vehicle 8 .

[0100] A further dotted box representing the infrastructure with the route power supply device 11 shows the following method steps, which are carried out after the transmission of the signal and for the variant of the emergency shutdown from the rail vehicle 1 and for the external The emergency shutdown variants o...

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PUM

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Abstract

The invention relates to a method for emergency shutdown of a supply voltage or traction power supply on an electrified line or an electrified line section for rail vehicles, comprising the steps of:transmitting a signal automatically generated on demand from a rail vehicle located on the line or from an external mobile transmitting device to a receiving device, wherein the signal contains information about the desirable switching off of the voltage on the line or a line section, information about the sender and information about the current position of the rail vehicle or the mobile transmitting device; transmitting the signal from the receiving device to an operating unit; switching off the voltage on the line or the line section in the operating unit.

Description

technical field [0001] The invention relates to a method for emergency switching off of a supply voltage or a travel current supply on an electrified line or an electrified line section of a rail vehicle, a method for emergency switching off of the supply on an electrified line or an electrified line section of a rail vehicle A rail vehicle of an emergency signaling device for a voltage or current supply and a system for emergency disconnection of the voltage or current supply on an electrified route or section of an electrified route of a rail vehicle. Background technique [0002] Rail vehicles are usually driven by electric current. This can be achieved directly by means of the conductor track or by means of overhead conductors, wherein the circuit is in turn closed by means of the track. [0003] Mainly in long-distance traffic, the current supply takes place via overhead conductors. [0004] Currents in the high-voltage range above 10 kV are used here. As a result, f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61L27/00B61L25/02B61L23/00B60M3/04
CPCB60M3/04B61L23/00B61L25/025B61L27/53
Inventor D·韦斯特法尔
Owner BOMBARDIER TRANSPORTATION GMBH