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A DC pantograph charging device and its alignment method

A charging device and pantograph technology, which can be used in current collectors, electric vehicles, transportation and packaging, etc., can solve problems such as difficulty in aligning electrodes, and achieve the effect of improving accuracy.

Active Publication Date: 2022-01-21
CSR ZHUZHOU ELECTRIC LOCOMOTIVE RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] One of the technical problems to be solved by the present invention is to provide a DC pantograph charging device and an alignment scheme, which can solve the problem that the electric vehicle is difficult to align the electrodes during the charging process

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  • A DC pantograph charging device and its alignment method
  • A DC pantograph charging device and its alignment method
  • A DC pantograph charging device and its alignment method

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Embodiment Construction

[0024] The implementation of the present invention will be described in detail below in conjunction with the accompanying drawings and examples, so as to fully understand and implement the process of how to apply technical means to solve technical problems and achieve technical effects in the present invention. It should be noted that, as long as there is no conflict, each embodiment and each feature in each embodiment of the present invention can be combined with each other, and the formed technical solutions are all within the protection scope of the present invention.

[0025] In order to overcome the shortcomings of the above-mentioned prior art, the present invention provides a DC pantograph charging alignment scheme. This solution adopts a "figure-eight" sliding DC pantograph charging device, which does not require the trolley to accurately align the pantograph, but during the charging process of the bow, the electrodes can be fully contacted to achieve the purpose of cha...

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Abstract

The invention discloses a DC pantograph charging device. Compared with a linear pantograph, the device has: a fixed power supply mechanism, which includes a pair of power supply electrodes, and the pair of power supply electrodes are arranged obliquely relative to the horizontal direction; and The mobile power receiving mechanism includes a pair of power receiving electrodes, and each power receiving electrode in the pair of power receiving electrodes is correspondingly inclined to the corresponding power supply electrode in the pair of power supply electrodes. The invention realizes the complete contact between the power receiving electrode and the power supply electrode, increases the contact area of ​​the electrodes, and improves the accuracy of electrode alignment.

Description

technical field [0001] The invention relates to the field of urban rail transit, in particular to a DC pantograph charging device and an alignment method thereof. Background technique [0002] Urban rail transit refers to a special-line public transportation system with continuous guiding capabilities, which is characterized by having a specific track and vehicles running along the track. Common urban rail transit includes subways, light rails, and trams. Among them, most of the subways and light rails are built underground or on viaducts, and realize their free operation in the special rail lines through the blocking mode. Although they have a strong transportation capacity, the initial infrastructure and vehicle purchase costs are relatively high, making them unavailable in small and medium-sized cities. widely used. Trams require a special power system and track coordination design, and both design and construction costs and maintenance costs are relatively high, and th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60L5/18B60L5/28
CPCB60L5/18B60L5/28
Inventor 冯江华许峻峰肖磊刘小聪彭京蒋小晴张陈林袁希文卢祺
Owner CSR ZHUZHOU ELECTRIC LOCOMOTIVE RES INST
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