J-TEXT动态扰动磁场线圈电磁结构分析  

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

作　　者：宋强 杨锦宏 桂腾 陈凯杰 席绪尧 江中和[4] 汪卫华 杨清志[5] SONG Qiang;YANG Jin-hong;GUI Teng;CHEN Kai-jie;XI Xu-yao;JIANG Zhong-he;WANG Wei-hua;YANG Qing-zhi(Suzhou Power Supply Company of State Grid Anhui Electric Power Company,Suzhou 234000;Physical Science and Information Technology,Anhui University,Hefei 230039;School of Computer Science and Technology,Anhui University,Hefei 230601;School of Electrical and Electronic Engineering,Huazhong University of Science and Technology,Wuhan 430074;Bozhou Vocational and Technical College,Bozhou 236800)

机构地区：[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

出　　处：《核聚变与等离子体物理》2024年第4期436-443,共8页Nuclear Fusion and Plasma Physics

基　　金：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)。

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。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.

关 键 词：J-TEXT 动态扰动磁场线圈 放电模拟 电磁结构耦合 

分 类 号：TL622[核科学技术—核技术及应用]