Unlock instant, AI-driven research and patent intelligence for your innovation.

Method for emergency disconnection of the supply voltage or travel current supply of electrified routes or electrified route sections of rail vehicles

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

Active Publication Date: 2021-07-16
BOMBARDIER TRANSPORTATION GMBH
View PDF8 Cites 0 Cited by
  • 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

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method for emergency disconnection of the supply voltage or travel current supply of electrified routes or electrified route sections of rail vehicles

Examples

Experimental program
Comparison scheme
Effect test

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 ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a method for emergency switching off of the supply voltage or the travel current supply on an electrified route or an electrified route section of a rail vehicle, which has the following steps: - by a rail vehicle on the route or by an external movement The transmitting device transmits to the receiving device a signal automatically generated on request, wherein the signal contains information for the desired disconnection of the voltage on the route or the route section, information about the sender and information about the rail vehicle or information about the current position of the mobile transmitting device; - transmission of the signal from the receiving device to the operating unit; - switching off the voltage on the route or the route 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

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(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