| EAST??÷??????????о? |
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| 引用本文： | 刘成岳,陈美霞,吴斌,宋逢泉.EAST??÷??????????о?[J].核聚变与等离子体物理,2010,30(4):295-300. |
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| 作者姓名： | 刘成岳 陈美霞 吴斌 宋逢泉 |
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| 作者单位： | (1. ?????????????????????????????? 230009??2. ?й??????????????????о???????? 230031) |
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| 基金项目： | 国家自然科学基金资助项目，合肥工业大学科学研究发展基金，中央高校基本科研业务费专项资金资助，合肥工业大学博士学位人员专项基金 |
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| 摘 要： | 用托卡马克模拟程序对实验前期的放电进行了模拟，获得了期望的等离子体演化过程及主要参数波形，如极向场线圈电流、等离子体电流、等离子体位置等。通过等离子体控制系统将模拟获取的参数波形用于实验，开展了等离子体R位置控制、完全程序场控制及RZIp控制下的放电模拟对实验的预测研究。模拟结果与实验吻合较好，表明放电模拟具有一定的可预测性，为今后EAST装置开展更深入的物理实验提供了一定的参考。
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| 关 键 词： | 放电预测 等离子体控制系统 托卡马克模拟程序 |
| 收稿时间： | 2010-03-31 |
| 修稿时间： | 2010-08-31 |
Preliminary study on plasma discharge prediction on EAST tokamak |
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| LIU Cheng-yue,CHEN Mei-xia,WU Bin,SONG Feng-quan.Preliminary study on plasma discharge prediction on EAST tokamak[J].Nuclear Fusion and Plasma Physics,2010,30(4):295-300. |
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| Authors: | LIU Cheng-yue CHEN Mei-xia WU Bin SONG Feng-quan |
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| Institution: | (1. School of Electronic Science & Applied Physics, Hefei University of Technology, Hefei 230009;2. Institute of Plasma Physics, Chinese Academy of Science, Hefei 230031) |
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| Abstract: | The discharge simulations are carried out with tokamak simulation code (TSC) before experiments and the expected plasma discharge process and some important parameter evolution wave are obtained, such as poloidal field coil current、plasma current and plasma position etc.. These obtained parameter waves will be applied to guide experiments by plasma control system (PCS). The predictive simulations on plasma R position control、coil current control and plasma RZIp control follow a good agreement with experiments, which identifies that TSC has high predictability and reliability and affords some reference for EAST tokamak further physical experiments in the future. |
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| Keywords: | Discharge prediction Plasma control system Tokamak simulation code |
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