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Charging control method and charging control system for rail transit vehicle

A rail transit vehicle and charging control method technology, applied in the field of vehicles, can solve the problems of power acquisition methods and high investment costs, and achieve the effects of optimized charging process, high reliability, and easy operation

Active Publication Date: 2021-10-22
BYD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Rail transit vehicles usually use flexible catenary to take power, and use pantograph-catenary or shoe-rail contact charging. This power-taking method arranges power grids along the way, and the power-taking method and investment cost are generally high.

Method used

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  • Charging control method and charging control system for rail transit vehicle
  • Charging control method and charging control system for rail transit vehicle
  • Charging control method and charging control system for rail transit vehicle

Examples

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Embodiment Construction

[0085] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0086] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Orientation indicated by "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "circumferential", etc. The positional relationship is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, rather...

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PUM

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Abstract

The invention discloses a charging control method and a charging control system for a rail transit vehicle. The rail transit vehicle includes an energy storage device and a charging knife for supplying power to the vehicle. The charging control method includes the following steps: when the vehicle arrives at a station, control the charging The knife protrudes and is electrically connected with the charging rail arranged on the track, wherein the charging rail is electrically connected with the power supply equipment of the platform; the power supply equipment is controlled to charge the energy storage device through the charging knife; when the vehicle leaves the station, the charging knife of the vehicle is controlled Disconnect from the charging rail. According to the charging control method of the rail transit vehicle of the present invention, when the vehicle arrives at the station, the charging knife is used to connect to the charging rail, and the power supply equipment is controlled to charge the energy storage device; when the station leaves the station, the charging knife of the vehicle is controlled to be disconnected The electrical connection to the charging rail is opened, thereby ending the charging of the energy storage device. Thereby, the charging of the rail transit vehicle can be made convenient and reliable, and the current receiving stability is good.

Description

technical field [0001] The present invention relates to the technical field of vehicles, in particular, to a charging control method and a charging control system for rail transit vehicles. Background technique [0002] Rail transit vehicles usually use flexible catenary to take power, and use pantograph or shoe-rail contact charging. This way of taking power is arranged with a power grid along the way, and the way of taking power and investment costs are generally high. Contents of the invention [0003] The present invention aims to solve at least one of the technical problems existing in the prior art. For this reason, the present invention proposes a charging control method for rail transit vehicles, which has the advantages of convenient operation and stable operation. [0004] The invention also proposes a charging control system for rail transit vehicles, the charging control system has the advantages of convenient operation and low cost. [0005] According to the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60L53/14B60L53/35
CPCB60L2200/26B60L53/35B60L53/14B60L53/32H02J7/00B60L9/00B60M7/00Y02T10/70Y02T90/14Y02T10/7072Y02T90/12
Inventor 张阳杨涛
Owner BYD CO LTD