Hydrogen Hydraulic Compression System for Refuelling Stations

IF 0.5 Q4 PHYSICS, APPLIED

Latvian Journal of Physics and Technical Sciences Pub Date : 2022-06-01 DOI:10.2478/lpts-2022-0028

V. Bezrukovs, V. Bezrukovs, M. Konuhova, D. Bezrukovs, A. Berzins

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引用次数: 2

Abstract

Abstract The article investigates the properties and potential of compressed hydrogen as one of the most promising energy carriers in order to facilitate the development of energy storage capabilities and lay down a stable foundation for the future of a sustainable energy sector. The study considers the use of hydrogen, compressed at high pressure from 50 MPa to 100 MPa, at refuelling stations to supply electric cars. The technical properties of modern hydraulic compressors used for hydrogen accumulation in high pressure buffer containers are considered. The study shows that the design of hydraulic compressors in terms of their technical characteristics optimally corresponds to the primary requirements for their use as booster compressors at refuelling stations. The authors conclude with the proposal of an enhanced design of the hydraulic compressor with the use of fluid flow counters in a control system of a hydrogen compression cycle. The proposed technical solution provides for continuous monitoring of the hydrogen compression process that increases the reliability of control system operation.

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换料站氢气液压压缩系统

摘要本文研究了压缩氢作为最有前途的能源载体之一的性质和潜力，以促进储能能力的发展，并为可持续能源部门的未来奠定稳定的基础。这项研究考虑了在加油站使用在50兆帕到100兆帕的高压下压缩的氢气来供应电动汽车。考虑了用于高压缓冲容器中氢气积聚的现代液压压缩机的技术特性。研究表明，液压压缩机的技术特性设计最佳地符合其在加油站用作增压压缩机的主要要求。最后，作者提出了在氢压缩循环的控制系统中使用流体流量计数器对液压压缩机进行改进设计的建议。所提出的技术解决方案提供了对氢气压缩过程的连续监测，从而提高了控制系统运行的可靠性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Latvian Journal of Physics and Technical Sciences PHYSICS, APPLIED-

CiteScore

1.50

自引率

16.70%

发文量

审稿时长

5 weeks

期刊介绍： Latvian Journal of Physics and Technical Sciences (Latvijas Fizikas un Tehnisko Zinātņu Žurnāls) publishes experimental and theoretical papers containing results not published previously and review articles. Its scope includes Energy and Power, Energy Engineering, Energy Policy and Economics, Physical Sciences, Physics and Applied Physics in Engineering, Astronomy and Spectroscopy.