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Demountable Toroidal Field Magnets for Use in a Compact Modular Fusion Reactor
- Source :
- IOP Publishing
- Publication Year :
- 2018
-
Abstract
- A concept of demountable toroidal field magnets for a compact fusion reactor is discussed. The magnets generate a magnetic field of 9.2 T on axis, in a 3.3 m major radius tokamak. Subcooled YBCO conductors have a critical current density adequate to provide this large magnetic field, while operating at 20 K reduces thermodynamic cooling cost of the resistive electrical joints. Demountable magnets allow for vertical replacement and maintenance of internal components, potentially reducing cost and time of maintenance when compared to traditional sector maintenance. Preliminary measurements of contact resistance of a demountable YBCO electrical joint between are presented.
Details
- Database :
- OAIster
- Journal :
- IOP Publishing
- Notes :
- application/pdf
- Publication Type :
- Electronic Resource
- Accession number :
- edsoai.on1141894421
- Document Type :
- Electronic Resource