1. Error Field and Correction Coils in DTT: a preliminary analysis
- Author
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Albanese, Raffaele, Bolzonella, Tommaso, Chiariello, Andrea G., Cucchiaro, Antonio, Iaiunese, Antonio, Lampasi, Alessandro, Martone, Raffaele, Piron, Lidia, Pizzuto, Aldo, and Zumbolo, Pasquale
- Subjects
Physics - Plasma Physics - Abstract
The Divertor Tokamak Test (DTT) facility, construction starting at Frascati, Italy, is designed to test different solutions for divertor in view of DEMO. A preliminary analysis of the error fields (EFs) assumed a simplified model of rigid and independent displacements and rotations. A methodology based on the first order truncated Taylor expansion has been applied, linking the displacement parameters and the EFs within the required accuracies. A system of in-vessel copper coils has been designed to counteract EFs and the ampere-turns necessary to force them back within the request limits has been calculated. Here, the details of the analysis have been provided.
- Published
- 2023
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