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IIR document
Cooling unit for superconducting electricity cables.
Recommended by the IIR / IIR document
Cooling of long superconducting cables with liquid nitrogen.
Liquid nitrogen cooling system for superconducting electricity cables – experiences and advantages.
Feasibility study of superconducting power cables for DC electric railway feeding systems in view of thermal condition at short circuit accident.
Cryogenic design and test results of 30-m flexible hybrid energy transfer line with liquid hydrogen and superconducting MgB2 cable.
Heat transfer through the flat surface of Rutherford superconducting cable samples with novel pattern of electrical insulation immersed in He II.
Design of non-flammable mixed refrigerant Joule-Thomson refrigerator for precooling stage of high temperature superconducting power cable.
Etat de l’art en supraconductivité appliquée.
Structural modeling of HTS tapes and cables.
Cooling unit for the AmpaCity project: two years successful operation.
Time constant of round superconducting structures determined from the time development of the induced magnetic field.
Modelling of 3D temperature profiles and pressure drop in concentric three-phase HTS power cables.
Cooling unit for the AmpaCity project – One year successful operation.
Experimental investigation of heat transfer through porous media in superfluid helium.
Integrated design of cryogenic refrigerator and liquid-nitrogen circulation loop for HTS cable.
Refrigeration sector monitoring
3 results
Superconducting cable for urban electricity
Part of AmpaCity project, the 1km, 10 kV high temperature ceramic-based superconductive cable is the world’s longest and the first to have been integrated into an urban electricity grid in Essen, Germany.
Cryogenics 2021 highlights: applications of liquid nitrogen
Cryopreservation of biological materials to favour biodiversity and cooling of superconducting cables to allow transmission of electrical energy with zero resistance are key applications of liquid...
Moving a 15m superconductive ring across the United States
Researchers from 26 institutions around the world are planning a new experiment called Muon g-2 that could influence particle physics.
IIR news
1 result
Cryogenics and Low-Temperature Physics: New Horizons and Challenges
This Focus written by Ralf Herzog*, President of the IIR’s Cryophysics, Cryoengineering commission (Commission A1) for the Newsletter of the IIR is the third in a series of presentations of the activities and hot research topics handled by the...
