A hydrogen refueling station using renewable energy

A technology for renewable energy and hydrogen refueling stations, applied in the field of hydrogen refueling stations, can solve the problems of environmental impact, low safety of raw materials, inability to achieve self-support, etc., and achieve the effect of eliminating carbon dioxide emissions

Active Publication Date: 2020-07-28
硕橙(厦门)科技有限公司
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Problems solved by technology

[0005] The Chinese invention patent with the notification number CN103062619B discloses a motor vehicle hydrogen refueling station system, which uses natural energy to generate electricity and then electrolyzes to generate hydrogen, but the system still needs to add water or fuel liquid, and cannot be self-supporting
[0006] The Chinese invention patent application with publication number CN103958955A discloses a hydrogen refueling station for hydrogen supply, which uses organic hydrides to undergo dehydrogenation reactions to obtain hydrogen. The raw materials of this system are less safe and may also cause environmental pollution influences

Method used

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  • A hydrogen refueling station using renewable energy
  • A hydrogen refueling station using renewable energy

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Embodiment Construction

[0027] The present invention will be further described below in conjunction with specific embodiments.

[0028] The term "hydrogen refueling station" here mainly refers to a special place for filling hydrogen fuel for hydrogen storage bottles of hydrogen vehicles or hydrogen internal combustion engine vehicles or hydrogen and natural gas mixed fuel vehicles.

[0029] The term "fuel cell" (FuelCell) here is a power generation device that directly converts the chemical energy present in fuel and oxidant into electrical energy. Fuel and air are fed to the anode and cathode of the fuel cell, respectively, and electric current can be produced through an electrochemical reaction.

[0030] The hydrogen refueling station of the present invention includes a renewable energy power generation device 1 , an electric energy access / rectification / distribution sub-system 2 , a reversible fuel cell system 3 , a pure water storage tank 4 , a hydrogen storage system, and a hydrogen filling machi...

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Abstract

The invention provides a self-supporting hydrogen refueling station utilizing renewable energy sources. The self-supporting hydrogen refueling station comprises a renewable energy source generation device, an electric energy switching-in / rectifying / power distribution subsystem, a reversible fuel cell system, a water storage tank, a hydrogen storage system and a hydrogen refueling machine. The hydrogen refueling station comprises a first operation mode with the renewable energy sources and a second operation mode without the renewable energy sources. According to the self-supporting hydrogen refueling station utilizing the renewable energy sources, producing and preparing of hydrogen and operating of the hydrogen refueling station are combined with the dynamic characteristic of the renewable energy sources, and thus, normal operating and hydrogen refueling when no renewable energy source is fed can be maintained.

Description

technical field [0001] The invention relates to a hydrogen refueling station for hydrogen energy vehicles, in particular to a self-supporting hydrogen refueling station with hydrogen production and storage capacity. Background technique [0002] In the prior art hydrogen refueling station and hydrogen refueling station design, the source of hydrogen is mainly produced through high-carbon emission chemical processes such as natural gas reforming; the transportation of hydrogen mainly relies on long-distance high-pressure hydrogen transportation or liquid hydrogen transportation to the hydrogen refueling station to realize Services for hydrogen energy vehicles. The cost of hydrogen production and transportation is high and is accompanied by high carbon dioxide emissions and other pollutant emissions. With the popularity of hydrogen fuel cell vehicles, the network of hydrogen refueling stations needs to be similar to the distribution network of gas stations to increase the bat...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F17C5/06F17C13/00F17C13/02
CPCF17C5/06F17C13/00F17C13/02F17C2265/063Y02E60/32
Inventor 赵立庄焰
Owner 硕橙(厦门)科技有限公司
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