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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