摘要
The resonant magnetic perturbation(RMP)system is a powerful auxiliary system on tokamaks.On the J-TEXT tokamak,a set of new in-vessel coils is designed to enhance the amplitude of the RMP.The new coils are designed to be two-turn saddle coils.These two-turn saddle coils have been optimized in terms of their structure,support,and protection components to overcome the limitations of the narrow in-vessel space,resulting in a compact coil module that can be accommodated in the vessel.To verify the feasibility of this design,an electromagnetic simulation is performed to investigate the electrical parameters and the generated field of the coils.A multi-field coupled simulation is performed to investigate the capacity of heat dissipation.As a result of these efforts,the new RMP coils have been successfully installed on the J-TEXT tokamak.It has significantly enhanced the RMP amplitude and been widely applied in experiments.
作者
黄卓
周松
樊金荣
李达
饶波
王能超
丁永华
毛飞越
黄名响
田微
陈忠勇
陈志鹏
梁云峰
the J-TEXT Team
Zhuo HUANG;Song ZHOU;Jinrong FAN;Da LI;Bo RAO;Nengchao WANG;Yonghua DING;Feiyue MAO;Mingxiang HUANG;Wei TIAN;Zhongyong CHEN;Zhipeng CHEN;Yunfeng LIANG(College of Computer Science,South-Central Minzu University,Wuhan 430074,People’s Republic of China;International Joint Research Laboratory of Magnetic Confinement Fusion and Plasma Physics,State Key Laboratory of Advanced Electromagnetic Engineering and Technology,School of Electrical and Electronic Engineering,Huazhong University of Science and Technology,Wuhan 430074,People’s Republic of China;Forschungszentrum Jülich GmbH,Institut für Energie-und Klimaforschung-Plasmaphysik,Partner of the Trilateral Euregio Cluster(TEC),Jülich D-52425,Germany)
基金
supported by Hubei Provincial Natural Science Foundation of China(No.BZQ22006)
Fundamental Research Funds for the Central Universities(No.CZY20028)
National Magnetic Confinement Fusion Energy R&D Program of China(No.2018YFE0309102)
National Natural Science Foundation of China(No.51821005)。
作者简介
correspondence:周松,E-mail:szhou@hust.edu.cn;梁云峰,@https://orcid.org/0000-0002-9483-6911。
