Error field and correction coils in DTT: A preliminary analysis

被引：7
|
作者：
Albanese, Raffaele [1 ,2 ,3 ]
Bolzonella, Tommaso [4 ]
Chiariello, Andrea G. [2 ,5 ]
Cucchiaro, Antonio [3 ]
Iaiunese, Antonio [1 ]
Lampasi, Alessandro [3 ,6 ]
Martone, Raffaele [2 ,3 ]
Piron, Lidia [4 ,7 ]
Pizzuto, Aldo [3 ]
Zumbolo, Pasquale [1 ]
机构：
[1] Univ Napoli Federico II, Via Claudio 21, I-80124 Naples, Italy
[2] Univ Napoli Federico II, Consorzio CREATE, Via Claudio 21, I-80124 Naples, Italy
[3] DTT SC arl, Via E Fermi 45, I-00044 Rome, Italy
[4] Consorzio RFX, Corso Stati Uniti 4, I-35127 Padua, Italy
[5] Univ Campania, Via Roma,29, I-81031 Aversa, CE, Italy
[6] ENEA, Rome, Italy
[7] Univ Padua, Padua, Italy
来源：
FUSION ENGINEERING AND DESIGN | 2023年 / 189卷
关键词：
Tokamak; Magnetic system; Error fields;
D O I：
10.1016/j.fusengdes.2023.113437
中图分类号：
TL [原子能技术]; O571 [原子核物理学];
学科分类号：
0827 ; 082701 ;
摘要：
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 ac-curacies. 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.
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页数：5
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