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Tramways and rail transit systems having the same

A tram and rail transit technology, applied in the field of rail transit systems, can solve problems such as inability to meet rail vehicles’ reversing and normal power reception, and achieve good charging effect and convenient charging

Active Publication Date: 2022-07-15
BYD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this power receiving system cannot meet the needs of rail vehicles for reversing power, that is, when the rail vehicle is running forward, it can receive electricity normally, and after the rail vehicle turns around and changes direction, the positive current collector is in contact with the negative conductor rail, and the negative current collector is connected to the negative conductor rail. If the current transformer is in contact with the positive conductor rail, it cannot receive power normally

Method used

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  • Tramways and rail transit systems having the same
  • Tramways and rail transit systems having the same
  • Tramways and rail transit systems having the same

Examples

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Embodiment Construction

[0032] The following describes in detail the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary, only used to explain the present invention, and should not be construed as a limitation of the present invention.

[0033] The tram 1 according to the embodiment of the present invention will be described below with reference to the accompanying drawings.

[0034] like Figure 1-Figure 9 As shown, the tram 1 according to the embodiment of the present invention includes a plurality of car bodies 100 .

[0035] A plurality of vehicle bodies 100 are connected in sequence, and the bottom of each vehicle body 100 is provided with a positive current extractor 110 and a negative current extractor 120 (the ...

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Abstract

The invention discloses a tram and a rail transit system having the same. The tram includes: a plurality of car bodies, the plurality of car bodies are connected in sequence, and the bottom of each car body is provided with a The positive current taker and the negative current taker are arranged at intervals in the width direction of the car body. In the length direction of the tram, the tram includes a first part and a second part, and the number of the car body of the first part is The number of the vehicle bodies of the second part is the same, the plurality of the positive current takers on the first part are located on the same side of the width direction of the tram, and the plurality of the positive current takers on the first part is located on the same side as the plurality of negative current takers on the second part. The tram according to the embodiment of the present invention has the advantages of convenient charging and good charging effect.

Description

technical field [0001] The present invention relates to the technical field of rail transit system manufacturing, in particular, to a tram and a rail transit system having the tram. Background technique [0002] The tram in the related art uses a charging knife and a charging slot structure to charge the tram, the charging slot is installed on the rail beam, and the charging knife is installed on the vehicle bogie. The tram is powered by the positive electrode charging knife and the negative electrode charging knife respectively in contact with the positive electrode charging slot and the negative electrode charging slot on the track beam to receive electricity for driving demand. However, this kind of power receiving system cannot meet the demand of rail vehicle reversing power reception, that is, when the rail vehicle is driving forward, it can receive electricity normally, but after the rail vehicle turns around and reverses, the positive current collector contacts the ne...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60L5/38
CPCB60L5/38
Inventor 曾紫微谭志成吴超睿李鹏飞
Owner BYD CO LTD