The design of the external rotational transform coil on the J-TEXT tokamak

IF 1.9 3区工程技术 Q1 NUCLEAR SCIENCE & TECHNOLOGY

Fusion Engineering and Design Pub Date : 2024-08-05 DOI:10.1016/j.fusengdes.2024.114591

Yangbo Li , Bo Rao , Feiyue Mao , Song Zhou , Keze Li , Chuanxu Zhao , Zhengkang Ren , Da Li , Zhuo Huang , Ying He , Bo Hu , Jie Huang , Nengchao Wang , Zhonghe Jiang , Yonghua Ding , Yasuhiro Suzuki , the J-TEXT Team

引用次数: 0

Abstract

To explore innovative approaches for optimizing tokamak configurations and combining the advantages of both tokamaks and stellarators, the J-TEXT tokamak recently underwent an upgrade by installing the External Rotational Transform (ERT) coil system. This system consists of two rings for producing a helical magnetic field. Due to space limitations, the ERT coil system is installed inside the vacuum vessel. The ERT coils feature a modular rail structure designed to navigate the intricate vacuum vessel environment. The successful installation of the ERT coil system on J-TEXT has yielded preliminary experimental results that align with the design objectives.

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J-TEXT 托卡马克上外部旋转变压器线圈的设计

为了探索优化托卡马克配置的创新方法，并将托卡马克和恒星器的优势结合起来，J-TEXT 托卡马克最近进行了升级，安装了外部旋转转换（ERT）线圈系统。该系统由两个用于产生螺旋磁场的环组成。由于空间限制，ERT 线圈系统安装在真空容器内。ERT 线圈采用模块化轨道结构，可在错综复杂的真空容器环境中穿行。ERT 线圈系统在 J-TEXT 上的成功安装产生了与设计目标一致的初步实验结果。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Fusion Engineering and Design 工程技术-核科学技术

CiteScore

3.50

自引率

23.50%

发文量

275

审稿时长

3.8 months

期刊介绍： The journal accepts papers about experiments (both plasma and technology), theory, models, methods, and designs in areas relating to technology, engineering, and applied science aspects of magnetic and inertial fusion energy. Specific areas of interest include: MFE and IFE design studies for experiments and reactors; fusion nuclear technologies and materials, including blankets and shields; analysis of reactor plasmas; plasma heating, fuelling, and vacuum systems; drivers, targets, and special technologies for IFE, controls and diagnostics; fuel cycle analysis and tritium reprocessing and handling; operations and remote maintenance of reactors; safety, decommissioning, and waste management; economic and environmental analysis of components and systems.