Hydrogen Testing Facilities at TÜV SÜD National Engineering Laboratory

How TÜV SÜD are helping to address technical challenges
As a half of the worldwide drive to reduce back greenhouse gasoline emissions there is a urgent need to move towards clear fuels for vitality. The use of hydrogen as a alternative for pure gas in the fuel grid networks is seen as a serious contributor to assembly this goal. Manufacturers, gas community companies and governments are working carefully together to address numerous technical challenges earlier than this alteration can turn into a reality. TÜV SÜD National Engineering Laboratory is a world-leading centre for circulate metrology analysis and development. To help handle these challenges, it’s constructing a spread of hydrogen exams services. These amenities include the Hydrogen Domestic Gas Metering Test Facility, developed for testing smaller scale equipment at decrease pressures, coupled with the development of a fuel main flow standard take a look at facility, which offers decrease measurement uncertainty and higher options for basic metrology analysis, in addition to larger hydrogen move price and pressure ranges. This article describes the prevailing hydrogen test services and people under development at TÜV SÜD National Engineering Laboratory.
The hydrogen domestic fuel metering check facility has been developed to supply a platform to investigate not only the efficiency of circulate meters, but in addition for other gear related to hydrogen operation, including control valves, PRVs, regulators, heat exchangers, etc. in a hydrogen service. เกจวัดแรงดัน250bar has been developed for small scale functions and may ship a spread of fuel flows together with hydrogen, methane, nitrogen or mixtures of hydrogen and methane. The test facility is able to delivering up to 38 Sm3/h of hydrogen to the system beneath test at line pressures up to 1500 mbar, with temperatures starting from -25 to fifty five ˚C. It can operate with line sizes starting from 5 to twenty mm. Construction was completed last 12 months and it is now available for use by industry for product development or circulate testing of hydrogen tools and valves.
The change over from natural fuel to hydrogen could happen in a staged approach involving hydrogen/natural gasoline blends or direct change to pure hydrogen. Manufacturers can carry out an entire assessment of kit efficiency across a range of hydrogen to natural gasoline compositions from zero to 100% hydrogen.
The hydrogen home fuel metering take a look at facility has been particularly designed for low-pressure hydrogen purposes and TÜV SÜD recognised that there was also a need for a bigger flow, greater pressure take a look at facility. TÜV SÜD has undertaken a challenge under the BEIS-funded Flow Programme to establish a Gas Primary Flow Standard Test Facility. Initially, หลักการทำงานของเกจ์วัดแก๊ส with hydrogen, nitrogen and methane but with a view to be extended to carbon dioxide. The facility is presently within the detailed design stage and the plan is to have an working envelope of up to 100 Sm3/hr of fuel with the power to function as much as 120 bar.
For more data on how TÜV SÜD National Engineering Laboratory might help with your valve circulate testing wants, contact Marc MacDonald on marc.macdonald@tuvsud.com

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