Tests of the real-time vertical growth rate calculation on EAST*
文献类型：期刊论文
| 作者 | Bao, Na-Na1,2; Huang, Yao2 ; Barr, Jayson3; Luo, Zheng-Ping2; Wang, Yue-Hang2; Chen, Shu-Liang2; Xiao, Bing-Jia1,2; Humphreys, David3
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| 刊名 | CHINESE PHYSICS B
 |
| 出版日期 | 2020-06-01 |
| 卷号 | 29 |
| 关键词 | EAST vertical growth rate rigid plasma response model |
| ISSN号 | 1674-1056 |
| DOI | 10.1088/1674-1056/ab84da |
| 通讯作者 | Huang, Yao(yaohuang@ipp.ac.cn) |
| 英文摘要 | In order to measure controllability of vertical instability in EAST, the calculation of model-based vertical growth rate, called rt-gamma, has been successfully carried out in real time. The numerical computing method is adapted from rigid plasma response model in TokSys, which is a widely-used analysis tool for tokamak devices in Matlab environment, but the code is rewritten by taking advantage of GPU parallel computing capability to accelerate the computation. The calculation of rt-gamma is validated by comparing it with the corresponding result generated by TokSys for totally 3508 cases. It is shown that the average absolute value of relative errors is about 0.85%. In addition, the calculation program of rt-gamma has been successfully applied during 2019 EAST campaign. The comparison with experimental results is discussed in this paper. The real-time calculation tool is well able to calculate model-based vertical growth rate, which is convenient for fast and continuous evaluations of EAST control system stability performances. |
| WOS关键词 | PLASMA CONTROL SOLUTIONS ; INSTABILITY ; ITER ; STABILITY |
| 资助项目 | National MCF Energy Research and Development Program of China[2018YFE0302100] ; National Natural Science Foundation of China[11705239] ; National Natural Science Foundation of China[11805236] ; National Natural Science Foundation of China[11875291] |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000541479600001 |
| 出版者 | IOP PUBLISHING LTD |
| 资助机构 | National MCF Energy Research and Development Program of China ; National Natural Science Foundation of China |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/103049]  |
| 专题 | 中国科学院合肥物质科学研究院 |
| 通讯作者 | Huang, Yao |
| 作者单位 | 1.Univ Sci & Technol China, Hefei 230026, Peoples R China 2.Chinese Acad Sci, Inst Plasma Phys, Hefei 230031, Peoples R China 3.Gen Atom, POB 85608, San Diego, CA 92186 USA |
| 推荐引用方式 GB/T 7714 | Bao, Na-Na,Huang, Yao,Barr, Jayson,et al. Tests of the real-time vertical growth rate calculation on EAST*[J]. CHINESE PHYSICS B,2020,29. |
| APA | Bao, Na-Na.,Huang, Yao.,Barr, Jayson.,Luo, Zheng-Ping.,Wang, Yue-Hang.,...&Humphreys, David.(2020).Tests of the real-time vertical growth rate calculation on EAST*.CHINESE PHYSICS B,29. |
| MLA | Bao, Na-Na,et al."Tests of the real-time vertical growth rate calculation on EAST*".CHINESE PHYSICS B 29(2020). |
入库方式： OAI收割
来源：合肥物质科学研究院
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