Power supply device of vacuum pipeline train and vacuum pipeline train
A technology of vacuum pipeline and power supply device, which is applied to locomotives, tracks, circuits, etc., can solve the problems of unsuitable traction power supply system to provide power, and achieve the effect of high energy conversion efficiency, ensuring safety, and improving the environment.
Pending Publication Date: 2020-06-05
TECHNICAL INST OF PHYSICS & CHEMISTRY - CHINESE ACAD OF SCI
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Problems solved by technology
Considering the characteristics of the vacuum tube train system, it is not suitable to use the traction power supply system commonly used in ordinary high-speed trains to provide power. It is necessary to use a certain method to store electric energy and supply it to the power equipment in the train.
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[0030] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in combination with specific embodiments and with reference to the accompanying drawings. It should be understood that these descriptions are exemplary only, and are not intended to limit the scope of the present invention. Also, in the following description, descriptions of well-known structures and techniques are omitted to avoid unnecessarily obscuring the concept of the present invention.
[0031] figure 1 It is a structural schematic diagram of the power supply device of the vacuum tube train provided by the embodiment of the present invention.
[0032] like figure 1 As shown, the power supply device of the vacuum pipeline train is arranged on the vacuum pipeline train, which includes: a hydrogen-oxygen fuel cell; the hydrogen-oxygen fuel cell includes: an electrolyte layer 11, and first electrodes respec...
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The invention discloses a power supply device of a vacuum pipeline train and the vacuum pipeline train. The power supply device comprises a hydrogen-oxygen fuel cell which comprises an electrolyte layer, and a first electrode and a second electrode which are respectively arranged on two sides of the electrolyte layer, the first electrode and the second electrode are respectively connected to two ends of a load and used for supplying power to the load of the vacuum pipeline train; a first interface is formed in the outer wall, close to the first electrode, of the hydrogen-oxygen fuel cell, thefirst interface is used for allowing oxygen to flow in, a second interface is formed in the outer wall, close to the second electrode, of the hydrogen-oxygen fuel cell, and the second interface is used for allowing hydrogen to flow in; and a third interface is used for discharging water in the hydrogen-oxygen fuel cell. According to the vacuum pipeline train, the hydrogen-oxygen fuel cell can be used for supplying power to power equipment of the vacuum pipeline train, the requirement for heat loads in the train can be met through the refrigerating capacity of liquid oxygen and liquid hydrogen,in addition, water produced through fuel reaction can be used in carriages, and the vacuum pipeline train has important significance in energy conservation and environmental protection.
Description
technical field [0001] The invention relates to the technical field of vacuum pipelines, in particular to a power supply device for a vacuum pipeline train and the vacuum pipeline train. Background technique [0002] Due to the constraints of air resistance, aerodynamic noise and other factors, high-speed railways and maglev trains cannot further increase their operating speeds, and the economic cost of further increasing operating speeds has risen sharply; air transport can achieve higher operating speeds, but its consumption A large amount of fuel and high carbon emissions are not in line with the long-term development trend. The vacuum tube train system can overcome the shortcomings of the above-mentioned transportation methods, and is cleaner and more efficient. It is a transportation method with great development potential in the future. [0003] The basic principle of the vacuum pipeline system is to establish a closed pipeline, use a vacuum pump to reduce the pressur...
Claims
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Login to View More IPC IPC(8): B60L1/00B61C17/06H01M8/04089H01M8/04082H01M8/04119B61B13/10B61D27/00B61C17/02
CPCB60L1/00B61B13/10B61C17/02B61C17/06B61D27/0009B61D27/0072H01M8/04089H01M8/04156H01M8/04201Y02E60/50Y02T30/00
Inventor 王亚男戴巍李珂王晓涛沈俊
Owner TECHNICAL INST OF PHYSICS & CHEMISTRY - CHINESE ACAD OF SCI