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

Distributed power remote wireless reconnection synchronous control method on basis of AC (alternate current) transmission locomotive

A synchronous control, AC drive technology, applied in electrical program control, locomotive, comprehensive factory control, etc., to speed up the cyclic braking cycle, prevent the air pressure wave from being unpleasant, and improve safety.

Active Publication Date: 2013-05-22
CHANGSHA NANRUI RAIL TRANSPORT ELECTRIC EQUIP CO LTD
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the locomotive remote wireless reconnection synchronous control system is turned off, the original system function will not be affected;

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
  • Distributed power remote wireless reconnection synchronous control method on basis of AC (alternate current) transmission locomotive
  • Distributed power remote wireless reconnection synchronous control method on basis of AC (alternate current) transmission locomotive
  • Distributed power remote wireless reconnection synchronous control method on basis of AC (alternate current) transmission locomotive

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0032] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0033] Such as figure 1 As shown, the locomotive remote wireless reconnection synchronous control system can realize a variety of heavy-duty combined train marshalling methods. Among them, figure (a) shows the realization of "locomotive + freight vehicle + locomotive + freight vehicle + locomotive + freight vehicle + locomotive + freight vehicle" heavy-duty combined train marshalling mode, and the four locomotives are respectively distributed in different positions of the heavy-duty combined train; (b) represents the realization of the "locomotive + freight vehicle + locomotive + locomotive + freight vehicle + locomotive" heavy-duty combined train marshalling mode, the four locomotives are distributed at the head and tail of the train, plus two locomotives in the middle; c) represents the realization of the "locomotive + truck vehicle + locom...

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 provides a distributed power remote wireless reconnection synchronous control method on the basis of an AC (alternate current) transmission locomotive. On the basis of an original AC transmission locomotive control system, a locomotive remote wireless reconnection synchronous control system is added, so that the traction operation of a heavy haul train formed by the AC transmission locomotive and a truck vehicle is realized and the safety operation quality of the train is reliably ensured.

Description

technical field [0001] The invention relates to a wireless reconnection control method for heavy-duty combined train locomotives, in particular to a remote wireless reconnection synchronous control method based on distributed power of an AC drive locomotive. Background technique [0002] With the development of railway transportation, the heavy-duty requirements of domestic freight railway transportation are increasing day by day. In order to meet the requirements of improving transportation efficiency on the basis of limited freight line conditions, multiple freight locomotives are required to be distributed in different positions in large freight vehicles to form heavy loads. On the one hand, it is necessary to increase the traction power of the locomotives to increase the traction force, such as high-power AC drive locomotives, and at the same time ensure the synchronism of the traction drives of each locomotive to ensure the safety of train traction; on the other hand, it...

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): G05B19/418B61C17/12
Inventor 李蔚
Owner CHANGSHA NANRUI RAIL TRANSPORT ELECTRIC EQUIP CO LTD