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Title: Supercritical cryo-compressed hydrogen storage for fuel cell electric buses

Journal Article · · International Journal of Hydrogen Energy

Liquid hydrogen (LH2) truck delivery and storage at dispensing sites is likely to play an important role in an emerging H2 infrastructure. Here, we analyzed the performance of single phase, supercritical, on-board cryo-compressed hydrogen storage (CcH2) with commercially-available LH2 pump enabled single-flow refueling for application to fuel cell electric buses (FCEB). We conducted finite-element stress analyses of Type 3 CcH2 tanks using ABAQUS for carbon fiber requirement and Fe-Safe for fatigue life. The results from these analyses indicate that, from the standpoint of weight, volume and cost, 2-mm 316 stainless steel liner is preferred to aluminium 6061 alloy in meeting the required 15,000 charge-discharge cycles for 350–700 bar storage pressures. Compared to the Type 3, 350 bar, ambient-temperature H2 storage systems in current demonstration FCEBs, 500-bar CcH2 storage system is projected to achieve 91% improvement in gravimetric capacity, 175% improvement in volumetric capacity, 46% reduction in carbon fiber composite mass, and 21% lower system cost, while exceeding >7 day loss-free dormancy with initially 85%-full H2 tank.

Research Organization:
Strategic Analysis, Inc., Arlington, VA (United States)
Sponsoring Organization:
USDOE Office of Energy Efficiency and Renewable Energy (EERE), Transportation Office. Fuel Cell Technologies Office; USDOE
Grant/Contract Number:
EE0007601; AC02-06CH11357
OSTI ID:
1889788
Alternate ID(s):
OSTI ID: 1582693
Journal Information:
International Journal of Hydrogen Energy, Vol. 43, Issue 22; ISSN 0360-3199
Publisher:
ElsevierCopyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 40 works
Citation information provided by
Web of Science

References (20)

Status of hydrogen fuel cell electric buses worldwide journal December 2014
Hydrogen storage technology options for fuel cell vehicles: Well-to-wheel costs, energy efficiencies, and greenhouse gas emissions journal November 2011
Fuel cycle efficiencies of different automotive on-board hydrogen storage options journal October 2007
On-board and Off-board performance of hydrogen storage options for light-duty vehicles journal February 2012
High-density automotive hydrogen storage with cryogenic capable pressure vessels journal February 2010
Safe, long range, inexpensive and rapidly refuelable hydrogen vehicles with cryogenic pressure vessels journal February 2013
The isentropic expansion energy of compressed and cryogenic hydrogen journal December 2014
Modeling of sudden hydrogen expansion from cryogenic pressure vessel failure journal June 2013
Vehicle refueling with liquid hydrogen thermal compression journal August 2012
Vehicular storage of hydrogen in insulated pressure vessels journal December 2006
Analytical and experimental evaluation of insulated pressure vessels for cryogenic hydrogen storage journal November 2000
Technical assessment of cryo-compressed hydrogen storage tank systems for automotive applications journal May 2010
Dynamics of cryogenic hydrogen storage in insulated pressure vessels for automotive applications journal September 2008
Enhanced dormancy due to para-to-ortho hydrogen conversion in insulated cryogenic pressure vessels for automotive applications journal October 2013
Para-H2 to ortho-H2 conversion in a full-scale automotive cryogenic pressurized hydrogen storage up to 345 bar journal April 2014
A Modified Universal Slopes Equation for Estimation of Fatigue Characteristics of Metals journal January 1988
Fatigue: A complex subject—Some simple approximations: Both ends of the fatigue spectrum are covered in this lecture. On the one hand, the present state of understanding of the mechanism is reviewed and the complexity of the process observed. On the other hand, some approximations useful in design are outlined and their application illustrated journal July 1965
Fatigue life evaluation of high pressure hydrogen storage vessel journal April 2010
Feasibility Study of Thermal Autofrettage of Thick-Walled Cylinders journal December 2015
Hydrogen Environment Embrittlement on Austenitic Stainless Steels from Room Temperature to Low Temperatures journal December 2015

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Hydrogen Storage for Mobility: A Review journal June 2019

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