000264883 001__ 264883
000264883 005__ 20190812204759.0
000264883 0247_ $$a10.1109/TASC.2019.2892112$$2doi
000264883 022__ $$a1051-8223
000264883 037__ $$aCONF
000264883 245__ $$aDesign of DEMO PF Coils Based on Cable-in-Conduit Conductor
000264883 260__ $$c2019-01-10
000264883 269__ $$a2019-01-10
000264883 336__ $$aConference Papers
000264883 520__ $$aThe poloidal field (PF) coils are designed based on the requirements defined by the EUROfusion 2015 DEMO baseline. The conductors are forced flow, NbTi cable-in-conduit. The design addresses the dimensioning of the winding pack, the electromagnetic field calculation and mechanical load. The cross sections of the cable, i.e., superconductor, copper and helium are allocated to fulfill the design criteria for the temperature margin and pressure drop in the operation. The conductors have rectangular cross section and are layer wound, multiple-in-hand, to minimize the hydraulic length (1 single turn can be as long as 100 m). The orientation of the wide side parallel to the main field component minimizes the ac loss. The larger radius compared to international thermonuclear experimental reactor (ITER) PF coils calls for larger electromagnetic load and hence much larger cross section for the structural support, which must be added on top of the conductor conduit to avoid unmanageable thick conduit walls. For PF1 and PF6 coils, a design option with Nb3Sn conductor may need to be considered due to the effective magnetic field in excess of 6.2 T.
000264883 700__ $$aKumar, Mithlesh
000264883 700__ $$aSedlak, Kamil
000264883 700__ $$aSarasola, Xabier
000264883 700__ $$aBruzzone, Pierluigi
000264883 700__ $$adella Corte, Antonio
000264883 700__ $$aGiannini, Lorenzo
000264883 700__ $$aMuzzi, Luigi
000264883 700__ $$aCorato, Valentina
000264883 7112_ $$aApplied Superconductivity Conference$$cSeattle, Washington, USA$$dOctober 28 - November 2, 2018
000264883 773__ $$tIEEE Transactions on Applied Superconductivity$$j29$$k5$$q1-4, 4200204
000264883 8560_ $$fxabier.sarasola@epfl.ch
000264883 909C0 $$pSPC$$mstefano.coda@epfl.ch$$0252028$$zPasquier, Simon$$xU12272$$xU12268$$xU10558$$xU10635$$xU12266$$xU10636$$xU10137$$xU12270$$xU10557$$xU12273$$xU10559$$xU12271$$xU12269$$xU12267$$xU10136
000264883 909CO $$pconf$$pSB$$ooai:infoscience.epfl.ch:264883
000264883 960__ $$axabier.sarasola@epfl.ch
000264883 961__ $$afantin.reichler@epfl.ch
000264883 973__ $$aEPFL$$rREVIEWED
000264883 980__ $$aCONF
000264883 981__ $$aoverwrite