Hydrogen filling system having hydrogen storage vessel and method of operating same

A technology for filling systems and storage containers, applied in container filling methods, container discharge methods, gas treatment/storage purposes, etc., can solve the problems of unsuitable hydrogen storage containers, failure to replace new containers, etc., and achieve the effect of preventing damage

Active Publication Date: 2020-01-03
恩凯
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In addition, there are liquefied fuel leak inspection devices and leak inspection methods using acoustic sensors, but they are used for leak inspection of liquefied natural gas containers and are not suitable for hydrogen storage containers, and they can only confirm whether they are damaged. The fundamental problem cannot be solved by replacing the container with a new one and maintaining it

Method used

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  • Hydrogen filling system having hydrogen storage vessel and method of operating same
  • Hydrogen filling system having hydrogen storage vessel and method of operating same
  • Hydrogen filling system having hydrogen storage vessel and method of operating same

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Embodiment Construction

[0027] Hereinafter, preferred embodiments of the present invention will be described in more detail with reference to the accompanying drawings.

[0028] The present invention is capable of many modifications and forms, of which specific embodiments will be illustrated in the drawings and described in detail herein. However, it should be understood that it is not intended to limit the present invention to a specific disclosed form, and includes all changes, equivalents and substitutes falling within the spirit and technical scope of the present invention.

[0029] figure 1 It is a top view of a hydrogen storage container according to an embodiment of the present invention. figure 2 for along figure 1 The cross-sectional view of the hydrogen storage vessel taken by the line II'.

[0030] refer to figure 1 and figure 2 , the above-mentioned hydrogen storage container may include: a container 10, a support portion 20, a frame 30, a plurality of acoustic sensors (acoustic s...

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Abstract

A hydrogen filling system includes a first filling station including a plurality of hydrogen storage containers; and a central server that receives data from the first filling station and provides thefirst filling station with information calculated from the data. Each of the hydrogen storage containers includes: a container; at least one acoustic sensor provided on a surface of the container, and detecting a damaged position of the container using acoustic emission; and at least one displacement sensor facing the surface of the container and configured to measure the outer diameter of the container.

Description

technical field [0001] The present invention relates to a hydrogen filling system including a hydrogen storage container and an operating method of the hydrogen filling system, and in more detail relates to a hydrogen filling system capable of real-time monitoring of the hydrogen storage container and an operating method of the hydrogen filling system. Background technique [0002] In recent years, hydrogen, which is a fuel for fuel cells, has attracted attention as a clean energy source. However, hydrogen is required to have excellent resistance to hydrogen embrittlement as a common part not only for metal high-pressure hydrogen containers, but also for high-pressure hydrogen containers that use aluminum alloy or reinforced plastic as a material for liners (liners) for weight reduction. materials to improve reliability. [0003] In this regard, containers that improve hydrogen embrittlement resistance are divided into three types (TYPE3) structures in which fiber-reinforce...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F17C1/06F17C13/02F17C13/08
CPCF17C1/06F17C13/02F17C13/08F17C2201/0109F17C2201/035F17C2205/0192F17C2221/012F17C2250/0465F17C2250/0473F17C2250/0478F17C2260/036Y02E60/32F17C13/12G01N29/046G08B21/182F17C2250/032F17C2250/0495F17C2260/04
Inventor 金翼洙黄在亨
Owner 恩凯
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