Charging system of rail vehicle and rail transit system with same
A rail vehicle and charging system technology, applied in the field of rail transit, can solve the problems of collision and friction, affecting the normal escape of escape personnel, and occupation of charging slots, etc., to reduce collision and friction, improve operation safety, and reduce working noise. Effect
Active Publication Date: 2021-03-05
BYD CO LTD
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- Application Information
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Problems solved by technology
However, due to the fast running speed of the rail vehicle when it enters the station, there will be collision and friction between the charging knife and the charging tank. run
Moreover, the charging slot takes up a lot of escape space, which seriously affects the normal escape of escape personnel, and there are certain safety hazards
Method used
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[0052] 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.
[0053] Refer below Figure 1-Figure 12 A charging system 100 for a rail vehicle 201 according to an embodiment of the present invention is described, and the charging system 100 can charge the rail vehicle 201 . Wherein, the rail vehicle 201 may be a monorail train, a double-track train or the like.
[0054] Such as Figure 1-Figure 2 As shown, the charging system 100 of a rail vehicle 201 according to an embodiment of the present invention includes: a support frame 1 , a current receiver 2 and a current collector 3 .
[0055] Wherein...
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The invention discloses a charging system of a rail vehicle and a rail transit system with the charging system. The charging system comprises a supporting frame, a current supply device and a currenttaking device, wherein the current supply device is arranged on the supporting frame and located above the rail vehicle, the current taking device comprises a lifting platform and a charging rail, thelifting platform is arranged at the top of a vehicle body of the rail vehicle and connected with the vehicle body, the charging rail is arranged on the lifting platform, and the lifting platform canmove up and down relative to the vehicle body to drive the charging rail to make contact with and be separated from the current supply device. According to the charging system, the current supply device is arranged at the top of the rail vehicle, and the current taking device can move up and down to be in contact with and separated from the current supply device above the vehicle body, so that thecurrent taking device does not occupy the escape space of the rail beam, and the escape personnel can escape conveniently. Moreover, through the arrangement, collision and friction between the current taking device and the current supply device can be reduced, the working noise of the charging system can be reduced, and the service life of the current supply device and the service life of the current taking device can be prolonged.
Description
technical field [0001] The invention relates to the technical field of rail transportation, in particular to a charging system for rail vehicles and a rail transportation system with the same. Background technique [0002] In the related art, the charging system of the rail vehicle includes a charging knife arranged at the bottom of the rail vehicle and a charging slot arranged in the escape space of the rail beam. When the rail vehicle pulls into the station, the charging knife can be inserted into the charging slot to make the electrical connection. However, due to the fast running speed of the rail vehicle when it enters the station, there will be collision and friction between the charging knife and the charging tank. run. Moreover, the charging slot takes up a lot of escape space, which seriously affects the normal escape of the escape personnel, and there is a certain potential safety hazard. Contents of the invention [0003] The present invention aims to solve a...
Claims
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IPC IPC(8): B60L5/38
CPCB60L5/38
Inventor 肖志鸿谭志成付文明张亚祥
Owner BYD CO LTD