A High-Pressure Hydrogen Storage Design for Substation Applications

INVENTION REFERENCE NUMBER

201102585

  • Energy and Utilities

Low-cost off-board bulk stationary storage of hydrogen is a critical part in the hydrogen infrastructure, which is well recognized in the DOE Fuel Cell Technologies Program Multi-Year Research Development and Demonstration Plan. Research towards low cost and reliable bulk stationary storage for high-pressure hydrogen is still evolving. This invention presents a conceptual design for stationary storage of high-pressure hydrogen. The safety and economic concerns are the main drivers for the proposed design. The key technical features of the conceptual design include: use of cost-effective commodity materials; novel vessel design to mitigate hydrogen embrittlement of materials; high-productivity and low-cost fabrication technologies; and embedded sensors to ensure the safe and reliable operation of the storage system.


Inventors

Jy-An Wang Materials Science and Technology Div, Wei Zhang Materials Science and Technology Div, Zhili Feng Materials Science and Technology Div


Contact

To learn more about this technology, email [email protected] or call 865-574-1051.