Reliability Evaluation Study of a Hydrogen Permeation Measurement System for 175 L Hydrogen Bus Vessels

Hyunseok Yang; Hobyung Jun; Donghoon Lee; Man-sik Kong

doi:10.22680/kasa2024.16.1.049

All Issue

2024 Vol.16, Issue 1 Preview Page Next Page

Reliability Evaluation Study of a Hydrogen Permeation Measurement System for 175 L Hydrogen Bus Vessels 수소 버스 용기용 수소 투과량 측정 시스템의 신뢰성 평가 연구

31 March 2024. pp. 49-54

PDF XML

Abstract

This paper provides an analysis of the experimental procedures and results to ensure the reliability of the system manufactured for testing the hydrogen permeability of a 175 L compressed hydrogen container for a hydrogen bus. Based on the hydrogen permeability standard of 6 cc/(h·L), it was injected into the permeability test chamber at 10% intervals, and the permeated hydrogen concentration according to the injected amount was measured and compared with the actual amount of hydrogen permeated. As a result of the experiment, the measured value represented 96.34% of the actual permeation amount, which can be used as basic data for the hydrogen bus vessel permeability test system being built in Korea.

Keywords

Hydrogen permeation test

Hydrogen concentration

Compressed hydrogen storage system

Hydrogen bus

키워드

수소 투과율 시험

수소 농도

압축 수소 저장 시스템

수소 버스

References

김경진, 신재호, 한경희, 한현민, 인정민, 김시우, 2022, 수소버스 수소저장용기의 측면충돌 안전성 평가방법 연구, 자동차안전학회지, 제14권, 제4호, pp. 113~119.

임서현, 장정아, 2022, 조건부가치측정법을 이용한 수소버스 연료장치 안전성 평가 및 검사기술에 대한 투자 편익 분석, 자동차안전학회지, 제14권, 제4호, pp. 43~52.

박병직, 김양균, 임옥근, 2023, 수소충전소 및 수소자동차의 사고 시나리오 개발, 자동차안전학회지, 제 15권, 제1호, pp. 27~34.

김경진, 신재호, 한경희, 인정민, 심소정, 김시우, 2021, 수소버스 측면충돌 시험방법 연구, 자동차안전학회지, 제13권, 제4호, pp. 92~98.

The United Nations Economics Commission for Europe (UNECE), Global Technical Regulation No. 13 (Hydrogen Fuel Cell Vehicles), ECE/TRANS/180/Add.13, https://unece.org/.

R. Oritz Cebolla, B. Acosta Iborra, F. Harskamp, 2023, Permeation tests in type-approval regulations for hydrogen fuelled vehicles: Analysis and testing experiences at the JRG - GASTEF facility, International Journal of Hydrogen Energy Vol. 48, pp. 17923~17939. 10.1016/j.ijhydene.2023.01.290

Xiang Li, Qianghua Huang, Yitao Liu, Badis Zhao, Jiepu Li, 2023, Review of the Hydrogen Permeation Test of the Polymer Liner Material of Type IV On-Board Hydrogen Storage Cylinders, Materials Vol. 16, 5366. 10.3390/ma1615536637570071PMC10420304

Ying Su, Hong Lv, Wei Zhou, Cunman Zhang, 2021, Review of the Hydrogen Permeability of the Liner Material of Type IV On-Board Hydrogen Storage Tank, World Electric Vehicle Journal, Vol. 12, 130. 10.3390/wevj12030130

Agnleszka Weronika Lach, 2022, Hydrogen safety in confined spaces, University of South-Eastern Norway, Doctoral dissertation no. 130.

Information

Publisher :Korean Auto-vehicle Safety Association
Publisher(Ko) :한국자동차안전학회
Journal Title :Journal of Auto-vehicle Safety Association
Journal Title(Ko) :자동차안전학회지
Volume : 16
No :1
Pages :49-54
Received Date : 2023-11-28
Revised Date : 2023-12-27
Accepted Date : 2024-01-17
DOI :https://doi.org/10.22680/kasa2024.16.1.049

Journal of Auto-vehicle Safety Association ISSN:2005-9396(Print) 자동차안전학회지

All Issue