Charging equipment and power supply equipment for vehicles equipped with it, rail transit systems
A technology of charging equipment and power supply equipment, which is applied in the field of rail transit, can solve problems such as prolonging charging time and inconvenient operation, and achieve the effects of improving operating efficiency, simple structure, and strong practicability
Active Publication Date: 2021-09-21
BYD CO LTD
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- Application Information
AI Technical Summary
Problems solved by technology
After the charging is completed, it is necessary to manually disconnect the on-board power storage device from the charging pile again, which is very inconvenient to operate. Manual plugging and unplugging not only prolongs the charging time, but also poses the risk of electric shock
Method used
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Embodiment Construction
[0043] 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.
[0044] In describing the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", The orientation or positional relationship indicated by "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying No device or element must have a specific orientation, be constructed, an...
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The invention discloses a charging device, a vehicle power supply device and a rail transit system with the same. The charging device includes: a power storage device, a power collecting shoe, an electromagnetic device and a power supply device. The power storage device is suitable for being arranged on the vehicle, the power collecting shoe is electrically connected with the power storage device and is movably arranged on the vehicle, and the power collecting shoe is provided with a magnetic attraction. The electromagnetic device cooperates with the magnetic attraction part, and the power supply device is used to supply power to the electromagnetic device. The power supply device drives the collector shoe to move between the first position and the second position by controlling the energization state of the electromagnetic device. In the first position, the collector shoe Extending beyond the body of the vehicle, the collector shoe does not extend beyond the body in the second position. According to the charging device for vehicles of the present invention, automatic charging of vehicles can be realized, the operation is relatively convenient and the charging efficiency can be greatly improved, and it has strong practicability.
Description
technical field [0001] The invention relates to the technical field of rail transit, in particular to a charging device, a power supply device for a vehicle equipped with the charging device, and a rail transit system. Background technique [0002] In related technologies, rail transit vehicles generally provide power to the vehicle by setting a contact rail or pantograph along the line, and by contacting the collector shoe on the vehicle with the contact rail or pantograph. Since contact rails or pantographs need to be arranged along the line, the cost of this power supply method is relatively high. At the same time, once a fault occurs in one place of the contact rail or the pantograph, it will cause the power supply failure of the whole line. [0003] Also, some rail transit vehicles are provided with a vehicle power storage device that provides electric energy to the rail transit vehicle. After the rail transit vehicle enters a station and stops, the on-board power stor...
Claims
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IPC IPC(8): B60L53/10B60L53/31B60L53/16B60L53/35
CPCB60L2200/26B60L53/35B60L58/10B60L53/31Y02T10/70Y02T90/14Y02T10/7072Y02T90/12
Inventor 张程程郭名扬李道林
Owner BYD CO LTD