Charge control method and charge 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, good current receiving stability, and easy operation
Active Publication Date: 2019-09-06
BYD CO LTD
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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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[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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The invention discloses a charge control method and a charge control system for a rail transit vehicle. The rail transit vehicle comprises an energy storage device used for supplying power for the vehicle and a charge cutter. The charge control method comprises the following steps that when the vehicle arrives at a platform, the charge cutter is controlled to extend out to be electrically connected with a charge rail arranged on a rail, and the charge rail is electrically connected with power supply equipment of the platform; the power supply equipment is controlled to charge the energy storage device through the charge cutter; and when the vehicle leaves the platform, the charge cutter of the vehicle is controlled to be disconnected with the charge rail. According to the charge control method for the rail transit vehicle, when the vehicle arrives at the platform, the charge cutter is utilized to be electrically connected with the charge rail, moreover, the power supply equipment is controlled to charge the energy storage device, when the vehicle leaves the platform, electric connection between the charge cutter of the vehicle and the charge rail is controlled to be disconnected, so that charge of the energy storage device is finished, and therefore, the rail transit vehicle can be charged conveniently and reliably, and is good in current-receiving stability.
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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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