Control method, device and system of current collector

A control method and technology of current collectors, applied in the direction of current collectors, power collectors, transportation and packaging, etc., can solve the problems of shortened service life and large wear of current collectors, so as to reduce wear, solve large wear and improve use. effect of life

Inactive Publication Date: 2018-03-16
CRRC QINGDAO SIFANG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present invention provide a current collector control method, device and system to at least solve the problem of large wear and tear of the current collector

Method used

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  • Control method, device and system of current collector
  • Control method, device and system of current collector
  • Control method, device and system of current collector

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0028] Example 1

[0029] According to an embodiment of the present invention, an embodiment of a method for controlling a receiver is provided. It should be noted that the steps shown in the flowchart of the accompanying drawings can be executed in a computer system such as a set of computer-executable instructions, and Although the logical sequence is shown in the flowchart, in some cases, the steps shown or described may be performed in a different order than here.

[0030] figure 1 Is a flow chart of a method for controlling a current receiver according to an embodiment of the present invention, such as figure 1 As shown, the method includes the following steps:

[0031] Step S102: Receive a control instruction for at least one current receiver on the rail vehicle, where the control instruction includes at least one of the following: a first control instruction for controlling the current receiver to contact the power rail, and a first control command for controlling the current ...

Example Embodiment

[0066] Example 2

[0067] According to the embodiment of the present invention, there is also provided a system embodiment for implementing the above-mentioned current receiver control method, Figure 7 It is a schematic diagram of a current receiver control system according to an embodiment of the present invention, such as Figure 7 As shown, the system includes: at least one current receiver 701, an input device 703 and a control device 705.

[0068] Among them, at least one current collector 701 is deployed on at least one carriage of the rail vehicle;

[0069] The input device 703 is used to receive a control instruction for at least one receiver on the rail vehicle, where the control instruction includes at least one of the following: a first control instruction for controlling the receiver to contact the power rail, and a first control instruction for controlling the receiver The second control command that the inverter is separated from the power supply rail;

[0070] The cont...

Example Embodiment

[0087] Example 3

[0088] According to the embodiment of the present invention, there is also provided an embodiment of an apparatus for implementing the control method of the above-mentioned current receiver, Figure 13 It is a schematic diagram of a control device of a current receiver according to an embodiment of the present invention, such as Figure 13 As shown, the device includes: a receiving unit 131 and a control unit 133.

[0089] Wherein, the receiving unit 131 is configured to receive a control instruction for at least one current receiver on the rail vehicle, where the control instruction includes at least one of the following: a first control instruction for controlling the current receiver to contact the power supply rail; The second control command to control the separation of the current receiver from the power supply rail;

[0090] The control unit 133 is configured to control the current receiver to perform a boot-up action and / or a boot-down action according to...

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PUM

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Abstract

The invention discloses a control method, device and system of a current collector. The method comprises the steps that a control instruction of at least one current collector on a railway vehicle isreceived, wherein the control instruction comprises at least one of a first control instruction used for controlling the current collector to be in contact with a power supply rail and a second control instruction used for controlling the current collector to be separated from the power supply rail; according to the control instruction, the current collector is controlled to execute a shoe liftingaction and/or a shoe falling action. By means of the method, the problems that according to the existing railway vehicle, a collecting shoe and a current collecting arm are fixed in structure, accordingly the abrasion of the current collector is severe and the service life is shortened are solved.

Description

technical field [0001] The invention relates to the field of rail trains, in particular to a control method, device and system for a current receiver. Background technique [0002] The current receiver refers to a set of dynamic current receiving equipment installed on the bogie of the rail vehicle to dynamically take the current from the rigid power supply rail (that is, the third rail) for the rail vehicle to meet the power demand of the train. [0003] The current collector on the existing rail vehicles cannot lift the collector shoe due to the fixed structure of the shoe arm (the collector shoe and the current collector arm). The arm breaks, and even damages the entire current collector and the bogie installed therewith, reducing the service life of the current collector. In addition, if the current receiver fails due to overcurrent or short circuit, the operator can only stand at the door and use the mechanical lever to disengage the current receiver from the power sup...

Claims

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Application Information

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IPC IPC(8): B60L5/39
CPCB60L5/39
Inventor 徐强田庆韩庆军李云峰蒋欣
Owner CRRC QINGDAO SIFANG CO LTD
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