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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Træholt, Chresten
Technical University of Denmark
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (5/5 displayed)
- 2024Techno-economic analysis on the integration of an electrified clay calcination process into a cement plant
- 2020Facilitating Water electrolysers for electricity-grid services in Europe through establishing standardized testing protocolscitations
- 2009Design study of 10 kW superconducting generator for wind turbine applicationscitations
- 2009Design study of 10 kW superconducting generator for wind turbine applicationscitations
- 2000Test of a cryogenic set-up for a 10 meter long liquid nitrogen cooled superconducting power cable
Places of action
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article
Test of a cryogenic set-up for a 10 meter long liquid nitrogen cooled superconducting power cable
Abstract
High temperature superconducting power cables may be cooled by aforced flow of sub-cooled liquid nitrogen. One way to do this isto circulate the liquid nitrogen (LN2) by means of a mechanicalpump through the core of the cable and through asub-cooler.Besides the cooling station, the cryogenics of asuperconducting cable includes the thermal insulation of thecable, the current- and coolant feed-throughs and possibly dynamicvacuum control. Since feed-throughs represent major sources ofheat in-leak to the cryogenic system it is important to optimisethe design and the number of these in a superconducting cable. Wereport on our experimental set-up for testing a 10 meter long hightemperature superconducting cable with a critical current of 3.2kA at 77K. The set-up consists of a custom designed cable endtermination, current lead, coolant feed-through, liquid nitrogenclosed loop circulation system and a commercial vacuum insulatedhose for thermal insulation. The system is designed to yield bothelectrical and thermal data.