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Energy recharging device for vehicle

A vehicle and energy technology, applied in vehicle energy storage, railway vehicles, circuit devices, etc., can solve problems such as overheating of contact materials

Active Publication Date: 2013-03-27
ALSTOM TRANSPORT SA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, carbon is not a very good conductor of electricity to withstand the transfer of several thousand amperes for a few seconds without heating up to temperatures that would normally cause it to fail: therefore, sliding contacts are necessary in order to avoid contact material overheating

Method used

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  • Energy recharging device for vehicle
  • Energy recharging device for vehicle
  • Energy recharging device for vehicle

Examples

Experimental program
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Embodiment Construction

[0025] figure 1 A schematic diagram representing an implementation of a recharging device 1 according to the invention for a vehicle 2 running on a track 3 comprising a part 4 powered by a cable catenary 5 and a part 6 not powered. Stations 7 of vehicles 2 are arranged along track 3 . For example, the station 7 corresponds to a platform where the vehicle 2 can stop to allow passengers to board and disembark. Some stations 7 are located in the section 6 that does not provide electricity, other stations 7 are located in the section 4 that provides electricity.

[0026] Vehicle 2 is in particular a rail vehicle or an electric urban transport vehicle, such as a tram or trolleybus.

[0027] The vehicle 2 is powered by bringing the friction belt of the boom gear of the vehicle 2 into contact with the cable catenary 5 when the vehicle is running in the section 4 powered by the cable catenary 5 . When the vehicle is running in the section 6 that does not provide electric power, the...

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Abstract

The invention aims to provide an energy recharging device (1) for a vehicle. The energy recharging device (1) comprises at least one power supply device (8) located outside the vehicle (2) and at least one electric power collector (9) fixed on the vehicle (2). The electric power collector (9) has a central part with at least one friction tape, which is intended for supplying power to the vehicle (2) during movement of the vehicle (2). The central part is partially extended along the horizontal direction. At least one horn is formed by a metal material to serve as a member and has an upper surface. At least a part of the upper surface of the horn forms a contact zone, which directly contacts with a corresponding contact surface of the power supply device (8) when the vehicle (2) is stopped at a stop station (7), so as to ensure energy transfer between the electric power collector (9) and the power supply device via the contact zone.

Description

technical field [0001] The invention relates to a device for recharging energy of a piece of storage equipment loaded on a vehicle, comprising at least one power supply device located outside the vehicle, at least one power collector (power collector) fixed on the vehicle, the power collector The device comprises a central part provided with at least one friction strip, intended to power the vehicle when it is moving, the central part extending transversely, at least one horn forming one member of metallic material and forming the upper surface. Background technique [0002] Such recharging devices are used in particular for rail vehicles and electric vehicles for urban transport, such as trams or trolleybuses, which are self-powered for all or part of their journey. In fact, more and more operators of these lines do not want the presence of catenaries in their urban centers, which detracts from the aesthetics of the neighborhood. [0003] In this case, energy recharging of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60L5/00
CPCB60L5/42B60L5/205B60L11/1837B60M1/36H02J7/00B60L5/20B60L2200/26B60L53/32Y02T10/70Y02T10/7072Y02T90/12Y02T90/14
Inventor 加埃坦·图叶拉斯奥利维耶·让·乔治·尚塔尔让-保罗·莫斯科维茨穆罕默德·莱乌阿特尼安赫尔·加西亚·马尔纳
Owner ALSTOM TRANSPORT SA
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