NDLI: Commissioning of the Cold Test Facility for the JT-60SA Tokamak Toroidal Field Coils

Content Provider	IEEE Xplore Digital Library
Author	Maksoud, W.A. Allard, J. Bargueden, P. Belorgey, J. Bounab, A. Bouty, A. Donati, A. Durand, G. Eppelle, D. Faict-Bastin, S. Genini, L. Guiho, P. Guihard, Q. Joubert, J.-M. Kuster, O. Kante, A. Medioni, D. Molinie, F. Solenne, N. Vieillard, L. Walter, C.
Copyright Year	2002
Abstract	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. The 18 superconducting toroidal field (TF) coils of the JT-60SA device will be provided by the European laboratories ENEA and CEA and tested in a cold test facility (CTF) at CEA Saclay. The coils will be cooled with supercritical helium and tested at the nominal current of 25.7 kA, at temperatures between 5 and 7.5 K, to check the temperature margin against a quench. The main objective of these tests is to validate the TF coil performance and hence mitigate fabrication risks. During the CTF commissioning phase, the cooling down and warming up capacities have been checked, the main thermal and hydraulic performances of the cryogenic loop have been measured, and the electrical circuit including the magnet safety system has been tested in quench conditions. This paper will give an overview of the main results from the commissioning tests of the CTF.
Sponsorship	Council on Superconductivity Appl. Superconductivity Conference Inc MIT
Starting Page	1
Ending Page	6
Page Count	6
File Size	1307775
File Format	PDF
ISSN	10518223
Volume Number	26
Issue Number	4
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2016-01-01
Publisher Place	U.S.A.
Access Restriction	One Nation One Subscription (ONOS)
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Coils Temperature measurement Cooling Helium Refrigerators Heat pumps Heating quench Cold tests cryogenics facility fusion JT-60SA magnets
Content Type	Text
Resource Type	Article
Subject	Condensed Matter Physics Electronic, Optical and Magnetic Materials Electrical and Electronic Engineering

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3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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Commissioning of the Cold Test Facility for the JT-60SA Tokamak Toroidal Field Coils

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