Preliminary implementation of plasma discharge simulation system based on ITER plasma control system simulation platform
Preliminary implementation of plasma discharge simulation system based on ITER plasma control system simulation platform
复制标题
基于ITER等离子体控制系统仿真平台的等离子体放电仿真系统初步实现
DOI：
10.1016/j.fusengdes.2023.113493
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发表时间：
--
影响因子：
1.7
通讯作者：
B.J. Xiao
中科院分区：
文献类型：
--
作者：
H.R. Guo;Q.P. Yuan;Y.H. Wang;Y. Huang;M.L. Walker;A. Wel;er;R.R. Zhang;J.Q. Zhu;L.L. Yan;Y.Y. Zheng;B.J. Xiao
高参数稳定等离子体运行需要更复杂的放电场景和控制方案。为了提高等离子体放电效率，降低运行风险，异常处理方法在应用于等离子体控制系统（PCS）之前应进行充分评估。基于模型的等离子体放电仿真系统已在等离子体控制系统仿真平台（PCSSP）上实现，以提供仿真和测试环境。该系统用具有算法集成和调度能力的等离子控制模拟器代替了真正的PCS组织和协调算法。同时构建.exception模拟组件，支持模拟器对异常事件的响应。此外，还构建了数据采集与处理模块、调度器模块、执行器模块来辅助算法场景测试。然后结合.GSevolve模型构建了托卡马克+等离子体模块。为了优化异常处理机制，将该系统应用于等离子体放电异常模拟。
The high-parameter stable plasma operation requires a more complicated discharge scenario and control scheme. .In order to improve plasma discharge efficiency and reduce operational risks, exception handling methods should .be fully evaluated before applying them to the plasma control system (PCS). A model-based plasma discharge .simulation system has been implemented on the Plasma Control System Simulation Platform (PCSSP) to provide .a simulation and test environment. This system replaces the real PCS organization and coordination algorithm .with a plasma control simulator with algorithm integration and scheduling capability. At the same time, the .exception simulation components are constructed to support the simulator’s response to exception events. Besides, the data acquisition and processing module, scheduler module, and actuator module are constructed to .assist the algorithm scenario testing. Then, the tokamak + plasma module is constructed in combination with the .GSevolve model. In order to optimize the exception handling mechanism, this system has been applied to plasma .discharge exception simulation.