Hydrogen cooled generators also have less windage/friction loss than air-cooled generators. Windage, which is caused by friction between the hydrogen and the rotor, can account for 30-40 percent ...

Hydrogen is the overwhelming medium of choice for providing cooling to high-speed turbine generators. Hydrogen has a high heat capacity and therefore removes excess heat efficiently. Hydrogen also ...

The maintenance of these hydrogen-cooled turbo generators also leads to one of the more exciting features of hydrogen: its ability to combust in air at hydrogen concentrations between 4% and 74%.

Challenges in Maintaining Hydrogen-cooled Generators at Proper Pressure and Humidity Levels. The power plant was also challenged with maintaining hydrogen-cooled generators at the proper pressure and ...

The hydrogen gas is then cooled and has a purity of 97%. The generator runs at 150 degrees Fahrenheit. The byproduct of the generator water and recyclable aluminum leftover.

Figure 1. S Series hydrogen generation system. Nel Hydrogen’s S Series hydrogen generation systems (Figure 1) generate up to 1.05 Nm 3 /hr (40 scf/hr) of hydrogen gas with ultra high purity for ...

The technical note discusses how maintenance of hydrogen-cooled generators is critical for the safe and efficient operation of a power plant. Finding and repairing hydrogen leaks from the cooling ...

EODev’s compact REXH2 hydrogen generator is built around Toyota’s latest generation of fuel cells. Courtesy EODev The company said additional tanks could be added to offer extended range.

RIX’s history of supporting the maritime industry, including the US Navy, together with e1’s methanol to hydrogen generator offers end-users an opportunity to adopt fuel cell motive solutions ...

Under the terms of the license agreement, RIX has been granted non-exclusive rights to manufacture and deploy e1’s M-Series onboard hydrogen generators for use in fuel cell mobility applications ...