Power supply system for railway boxcar and railway boxcar
A technology of railway boxcar and power supply system, which is applied in railway car body parts, railway transportation, railway transportation, etc., can solve the problem that the power taken by the tail wind pipe is small, cannot meet the requirements of railway boxcar and train mixing, and cannot use railway boxcar for power supply. and other problems, to achieve the effect of simple structure, low cost, and meet the needs of train mixing
Active Publication Date: 2019-05-07
CRRC SHENYANG CO LTD
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Problems solved by technology
[0004] The power is directly supplied by the locomotive locomotive, and cables need to be connected between the cars, so it cannot meet the requirements of mixed trains for railway boxcars; while the power taken from the train tail duct is small, which cannot meet the needs of railway boxcars for power supply
Therefore the train power supply mode of prior art can not be applied to the power supply of railway box car
Method used
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[0028] Embodiments of the technical solutions of the present invention will be described in detail below in conjunction with the accompanying drawings. The following examples are only used to illustrate the technical solutions of the present invention more clearly, and therefore are only examples, rather than limiting the protection scope of the present invention.
[0029] It should be noted that, unless otherwise specified, the technical terms or scientific terms used in this application shall have the usual meanings understood by those skilled in the art to which the present invention belongs. In the description of the present application, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "top", " The orientation or positional relationship indicated by "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the pre...
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The invention provides a power supply system for a railway boxcar and a railway boxcar. The power supply system for the railway box car includes: a solar panel, a controller and an energy storage device. The power supply system for the railway boxcar and the railway boxcar provided by the present invention are equipped with solar panels on the outer ceiling of the railway boxcar, and energy storage devices are arranged under the underframe of the railway boxcar, and are controlled by being installed on the inner wall of the railway boxcar. The device switches the power supply mode according to the state of the output power of the solar panel and the energy storage state of the energy storage device, so as to ensure the stable power supply of the electric device, which has the advantages of safety, environmental protection, reliability, etc., and has a simple structure, low cost, and does not occupy the railway The internal cargo space of the boxcar, and each railway boxcar can realize independent power supply, which can meet the needs of mixed trains of the railway boxcar.
Description
technical field [0001] The embodiments of the present invention relate to the technical field of power supply for railway vehicles, and in particular to a power supply system for railway boxcars and a railway boxcar. Background technique [0002] Due to the difference between the operation and maintenance systems of freight trains and passenger trains, there is currently no power supply system installed on freight trains, so some intelligent electronic monitoring equipment (such as: axle temperature detection device, electronic anti-skid device, electronic control brake device, fire detection device, etc.) Due to the lack of effective means of power supply, it cannot be applied to railway wagons, which seriously limits the development of wagon technology. Especially for the railway boxcars that are often used to load and transport high value-added goods, in the context of speed increase, in order to ensure higher safety when the railway boxcars load and transport high value-...
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IPC IPC(8): B61D49/00H02J7/35
CPCB61D49/00H02J7/35Y02T30/00
Inventor 王洋张福东韩秋实
Owner CRRC SHENYANG CO LTD