Electromagnetic-structure analysis of the resonant magnetic perturbation coils on J-TEXT

doi:10.16568/j.0254-6086.202404010

Nuclear Fusion and Plasma Physics ›› 2024, Vol. 44 ›› Issue (4): 436-443.DOI: 10.16568/j.0254-6086.202404010

• Nuclear Fusion Engineering • Previous Articles Next Articles

Electromagnetic-structure analysis of the resonant magnetic perturbation coils on J-TEXT

SONG Qiang1, YANG Jin-hong2, GUI Teng3, CHEN Kai-jie2,XI Xu-yao2, JIANG Zhong-he4, WANG Wei-hua2, YANG Qing-zhi5

(1. Suzhou Power Supply Company of State Grid Anhui Electric Power Company, Suzhou 234000;
2. Physical Science and Information Technology, Anhui University, Hefei 230039;
3. School of Computer Science and Technology, Anhui University, Hefei 230601;
4. School of Electrical and Electronic Engineering, Huazhong University of Science and Technology, Wuhan 430074;
5. Bozhou Vocational and Technical College, Bozhou 236800)

Received:2022-04-06 Revised:2024-05-08 Online:2024-12-15 Published:2024-12-11

J-TEXT 动态扰动磁场线圈电磁结构分析

宋强 1，杨锦宏*2，桂腾 3，陈凯杰 2，席绪尧 2，江中和 4，汪卫华 2，杨清志 5

(1. 国网安徽省电力有限公司宿州供电公司，宿州 234000；2. 安徽大学物质科学与信息技术研究院，合肥 230039；
3. 安徽大学计算机科学与技术学院，合肥 230601；4. 华中科技大学电气与电子工程学院，武汉 430074；
5. 亳州职业技术学院，亳州 236800)

作者简介:宋强(1995-)，男，安徽宿州人，硕士研究生，主要从事聚变等离子体数值模拟研究。
基金资助:
国家重点研发计划(2018YFE0309101，2018YFE0310400)；国家自然科学基金(11975022)；安徽省自然科学
基金(1908085MA26，KJ2021A1429)

Abstract

Abstract: In order to study the stress of dynamic resonant magnetic perturbation (DRMP) coils on the J-TEXT tokamak at the time of discharge disruption, the J-TEXT plasma discharge is simulated by TSC program,whose data of plasma current and poloidal field coil current during discharge disruption are obtained. The simulation results are consistent with the experimental data. The J-TEXT simulation model is established using the finite element analysis software ANSYS, and the simulated disruption discharge data are imported into the software. The current data are applied to the simulation models such as plasma current wire and polar field coil as a load. The electromagnetic-structure coupling analysis of the DRMP coils is carried out to obtain a more real and accurate stress condition.

Key words: J-TEXT, DRMP Coil, Discharge simulation, Electromagnetic-structure coupling

摘要： 为了研究 J-TEXT 装置的动态扰动磁场线圈在放电破裂时刻的受力情况，使用 TSC 程序对 J-TEXT 装置进行等离子体放电模拟，得到了放电破裂期间等离子体电流及极向场线圈电流等数据，模拟结果与实验数据吻合。利用有限元分析软件 ANSYS 建立 J-TEXT 仿真模型，并导入模拟得到的破裂放电数据，将电流数据作为载荷施加在等离子体电流丝、极向场线圈等仿真模型中，对动态扰动磁场线圈进行电磁结构耦合分析，得到扰动磁场线圈受力情况。

关键词: J-TEXT, 动态扰动磁场线圈, 放电模拟, 电磁结构耦合

CLC Number:

TL62+2

SONG Qiang, YANG Jin-hong, GUI Teng, CHEN Kai-jie, XI Xu-yao, JIANG Zhong-he, WANG Wei-hua, YANG Qing-zhi. Electromagnetic-structure analysis of the resonant magnetic perturbation coils on J-TEXT[J]. Nuclear Fusion and Plasma Physics, 2024, 44(4): 436-443.

宋强, 杨锦宏, 桂腾, 陈凯杰, 席绪尧, 江中和, 汪卫华, 杨清志 . J-TEXT 动态扰动磁场线圈电磁结构分析[J]. 核工业西南物理研究院, 2024, 44(4): 436-443.

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Electromagnetic-structure analysis of the resonant magnetic perturbation coils on J-TEXT

J-TEXT 动态扰动磁场线圈电磁结构分析

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