Next-Generation Cryo-Electric Hydrogen-Powered Aviation: A Disruptive Superconducting Propulsion System Cooled by Onboard Cryogenic Fuels

Nøland, Jonas Kristiansen; Mellerud, Runar; Hartmann, Christian Magnus
Peer reviewed, Journal article
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https://hdl.handle.net/11250/3046617
Date
2022
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Original version
10.1109/MIE.2022.3174332
Abstract
The idea of hydrogen (H2)- powered airplanes has recently attracted a revitalized push in the aviation sector to combat carbon dioxide (CO2) emissions. However, to also reduce, or even eliminate, non-CO2 emissions and con- trails, the combination of H2 with all-electric solutions is undoubtedly the best option. This article explores the next wave of disruptive technological developments needed to scale up zero-emission aviation beyond 2035. With respect to conventional electrical propulsion, major breakthroughs will be needed in terms of reducing the voltage level while increasing system-level power density and overall efficiency. We show how a next-generation H2-powered aircraft could take advantage of onboard cryogenic fuels to cool the electrical components, enabling a cryo-electric super- conducting drivetrain that could lead to extraordinary performance.
 
Next-Generation Cryo-Electric Hydrogen-Powered Aviation: A Disruptive Superconducting Propulsion System Cooled by Onboard Cryogenic Fuels
 
Journal
IEEE Industrial Electronics Magazine
Copyright
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