Conveners
Mon-Af-Or4: JT-60
- Subrata Pradhan (Institute for Plasma Research)
- Neil Mitchell
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Sam Davis (Fusion for Energy)28/08/2017, 15:00B1 - Superconducting Magnets for FusionInvited 30 minutes Oral Presentation
The JT-60SA experiment will be the world’s largest superconducting tokamak when it is assembled in 2019 in Naka, Japan (R=3m, a=1.2m). It is being constructed jointly by institutions in the EU and Japan under the Broader Approach agreement. Manufacturing of the six NbTi equilibrium / poloidal field coils, which have a diameter of up to 12m, has been completed. So far 14 of the 18 NbTi toroidal...
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Dr Haruyuki Murakami (National Institutes for Quantum and Radiological Science and Technology)28/08/2017, 15:30B1 - Superconducting Magnets for FusionRegular 15 minutes Oral Presentation
The construction of a full-superconducting tokamak referred as JT-60 Super Advanced (JT-60SA) is in progress under the JA-EU broader approach projects. The magnet system of JT-60SA consists of 18 toroidal field (TF) coils, 4 modules of central solenoid (CS) and 6 equilibrium field (EF) coils.
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The diameter, the height, the number of layers and the number of turns of CS module are 2.0 m, 1.6 m,... -
Dr Gian Mario Polli (ENEA FSN)28/08/2017, 15:45B1 - Superconducting Magnets for FusionRegular 15 minutes Oral Presentation
In the framework of Broader Approach program for the early realization of fusion with the construction of JT-60SA tokamak, ENEA has to provide 9 of the 18 TF coils of JT-60SA magnet system. The supply has been subsequently increased to include the procurement of an additional TF coil for spare purposes. The production of the spare coil started in 2016, after the supply to ASG of the...
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Dr Walid Abdel-Maksoud (CEA)28/08/2017, 16:00B1 - Superconducting Magnets for FusionRegular 15 minutes Oral Presentation
JT-60SA is a fusion experiment which is jointly constructed by Japan and Europe and which shall contribute to the early realization of fusion energy, by providing support to the operation of ITER, and by addressing key physics issues for ITER and DEMO. In order to achieve these goals, the existing JT-60U experiment will be upgraded to JT-60SA by using superconducting coils. The 18 TF coils of...
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Mr Alexandre Louzguiti (CEA)28/08/2017, 16:15B1 - Superconducting Magnets for FusionRegular 15 minutes Oral Presentation
The determination of coupling losses induced in cable-in-conduit conductors (CICCs) when subject to time-varying magnetic field is a major issue commonly encountered in large fusion tokamaks (e.g. JT-60SA, ITER, DEMO). The knowledge of these losses is crucial to determine the stability of CICCs but is yet difficult to achieve analytically in a satisfying way given the specific and complex...
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