000120121 001__ 120121
000120121 005__ 20190228220133.0
000120121 0247_ $$2doi$$a10.1109/TASC.2004.831075
000120121 022__ $$a1051-8223
000120121 02470 $$2DAR$$a5998
000120121 02470 $$a000223147500396$$2ISI
000120121 037__ $$aARTICLE
000120121 245__ $$aDesign and fabrication of a 70 kA current lead using Ag/Au stabilized Bi-2223 tapes as a demonstrator for the ITER TF-coil system
000120121 269__ $$a2004
000120121 260__ $$c2004
000120121 336__ $$aJournal Articles
000120121 500__ $$aSp. Iss. SI
000120121 520__ $$aIn the frame of the European Fusion Technology Programme, the Forschungszentrum Karlsruhe and the Centre de Recherches en Physique des Plasmas, CRPP, Villigen, develop a 70 kA current lead to demonstrate the feasibility of the usage of High Temperature Superconductors (HTS) for the current leads of the ITER TF coils. Design and fabrication of the conventional heat exchanger that covers the temperature range from 65 K to room temperature is done at the Forschungszentrum Karlsruhe. The HTS module connects the current feeder terminal at 4.5 K with the conventional heat exchanger and is cooled only by heat conduction from the cold end. Its design and fabrication has been performed by American Superconductor, AMSC. This module consists of Bi-2223 Ag/Au tapes embedded in stainless steel carriers with copper end caps. It is highly instrumented with voltage taps, temperature sensors and Hall probes. The integration with the heat exchanger and the current feeder terminal is carried out at the Forschungszentrum Karlsruhe. The current lead will be tested in the TOSKA facility in the first months of 2004. The paper describes the design, fabrication and results of pretests carried out at AMSC and Forschungszentrum Karlsruhe.
000120121 6531_ $$aITER
000120121 700__ $$aHeller, R.
000120121 700__ $$aAized, D.
000120121 700__ $$aAkhmetov, A.
000120121 700__ $$aFietz, W. H.
000120121 700__ $$aHurd, F.
000120121 700__ $$aKellers, J.
000120121 700__ $$aKienzler, A.
000120121 700__ $$aLingor, A.
000120121 700__ $$aMaguire, J.
000120121 700__ $$aVostner, A.
000120121 700__ $$g106730$$aWesche, R.$$0240064
000120121 773__ $$j14 (2004)$$tIEEE Transactions on Applied Superconductivity$$k2$$q1774-1777
000120121 909C0 $$pCRPP
000120121 909C0 $$0252028$$pSPC$$xU12272$$xU12268$$xU10558$$xU10635$$xU12266$$xU10636$$xU10137$$xU12270$$xU10557$$xU12273$$xU10559$$xU12271$$xU12269$$xU12267$$xU10136
000120121 909CO $$pSB$$particle$$ooai:infoscience.tind.io:120121
000120121 917Z8 $$x105759
000120121 937__ $$aCRPP-ARTICLE-2004-066
000120121 973__ $$rREVIEWED$$sPUBLISHED$$aEPFL
000120121 980__ $$aARTICLE