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Design and requirements of a hydrogen component reliability database (HyCReD)

Journal Article · · International Journal of Hydrogen Energy
Hydrogen technologies are expected to play a key role in the decarbonization of several sectors including energy storage and transportation. Rigorous investigation and quantification of the risk and reliability issues associated with hydrogen technologies will be critical to ensuring both their wider adoption and safe, economical operations. Quantitative risk assessment (QRA) is an important tool that has been used to enable the safe deployment of many engineering systems, including hydrogen fueling stations and hydrogen storage systems. However, QRA studies require reliability data which is currently lacking for expanding applications of hydrogen systems. Here, to address this gap, we present a new structure for a hydrogen component reliability database (HyCReD) that can be used to generate reliability data to be used in QRA, reliability, safety studies, maintenance planning, and more. Building on our previous work examining four major hydrogen safety data collection tools (West et al., 2022) [1], our approach in this work was to consult scientific literature on reliability data collection as well as a number of existing reliability engineering databases in the oil & gas, chemical processing, and nuclear power plant sectors. The evaluation of these databases led to identifying best practices to be implemented in a data collection framework for a hydrogen component reliability database. Based on these best practices, a set of 24 requirements for the proposed database are presented, covering its characteristics and the types of data to be collected. We define the structure of the HyCReD database and 25 data elements to be collected, spanning system description, failure, shutdown, or near-miss events, and maintenance events. The data elements are then defined according to international standards used in the safety and reliability practice and potential choice lists are provided for each field. Since this database is being piloted for hydrogen fueling stations, a generic station component hierarchy developed by West (2021) [2] is used to standardize system data. Finally, we demonstrate populating the database with information extracted from five narrative reports on hydrogen fueling station incidents.
Research Organization:
National Renewable Energy Laboratory (NREL), Golden, CO (United States)
Sponsoring Organization:
USDOE Office of Energy Efficiency and Renewable Energy (EERE), Office of Sustainable Transportation. Hydrogen Fuel Cell Technologies Office (HFTO)
Grant/Contract Number:
AC36-08GO28308
OSTI ID:
1998626
Report Number(s):
NREL/JA-5700-85837; MainId:86610; UUID:2a430a97-c03b-44af-9123-cbfc02cb8b76; MainAdminID:69750
Journal Information:
International Journal of Hydrogen Energy, Journal Name: International Journal of Hydrogen Energy Vol. 51, Part D; ISSN 0360-3199
Publisher:
ElsevierCopyright Statement
Country of Publication:
United States
Language:
English

References (8)

Hydrogen refuelling stations in the Netherlands: An intercomparison of quantitative risk assessments used for permitting journal July 2018
Hydrogen storage and delivery: Review of the state of the art technologies and risk and reliability analysis journal May 2019
An integrated approach for safer and economical design of Hydrogen refueling stations journal November 2020
Quantitative risk assessment using a Japanese hydrogen refueling station model journal February 2021
Data requirements for improving the Quantitative Risk Assessment of liquid hydrogen storage systems journal January 2022
Statistics, lessons learned and recommendations from analysis of HIAD 2.0 database journal May 2022
Critical review and analysis of hydrogen safety data collection tools journal May 2022
Liquid Hydrogen Storage System FMEA and Data Requirements for Risk Analysis conference January 2020

Figures / Tables (14)


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