A Real-Time Disruption Prediction Tool for VDE on EAST

doi:10.1109/TPS.2020.2972579

	A Real-Time Disruption Prediction Tool for VDE on EAST
	Bao, N. N.1,2; Huang, Y.2; Xiao, B. J.1,2; Yuan, Q. P.2; Zhuang, H. D.2; Luo, Z. P.2; Wang, Y. H.2; Zhang, R. R.2
刊名	IEEE TRANSACTIONS ON PLASMA SCIENCE
	2020-03-01
卷号	48
关键词	Real-time systems Tokamak devices Mathematical model Tools Graphics processing units Force Alarm disruption prediction tool experimental advanced superconducting tokamak (EAST) plasma control system (PCS) real-time vertical growth rate
ISSN号	0093-3813
DOI	10.1109/TPS.2020.2972579
通讯作者	Huang, Y.(yaohuang@ipp.ac.cn)
英文摘要	Vertical displacement event (VDE) is one of the most important events related to disruptions. A real-time disruption prediction tool for VDE is presented in this article. Vertical growth rate is an essential parameter to describe vertical instability, which can be obtained based on the rigid plasma response model. A real-time vertical growth rate calculation system is built, which utilizes graphics process unit (GPU) parallel computation and reflective memory (RFM) boards communication with plasma control system (PCS). Based on real-time vertical growth rate calculation system, an alarm algorithm for detecting vertical instability is integrated into experimental advanced superconducting tokamak (EAST) PCS. It is designed to provide the capabilities of a switching control method and to trigger a warning signal in PCS when uncontrollable vertical instability is detected. Such a disruption prediction tool has been preliminarily applied in the 2019 EAST spring experiment.
资助项目	National MCF Energy Research and Development Program of China[2018YFE0302100] ; National Natural Science Foundation of China[11575245] ; National Natural Science Foundation of China[11805236] ; National Natural Science Foundation of China[11775266] ; National Natural Science Foundation of China[11475225]
WOS关键词	EQUILIBRIUM RECONSTRUCTION ; PLASMA ; IMPROVEMENT ; SYSTEM
WOS研究方向	Physics
语种	英语
出版者	IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
WOS记录号	WOS:000521177700014
资助机构	National MCF Energy Research and Development Program of China ; National Natural Science Foundation of China
内容类型	期刊论文
源URL	[http://ir.hfcas.ac.cn:8080/handle/334002/103515]
专题	中国科学院合肥物质科学研究院
通讯作者	Huang, Y.
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
推荐引用方式 GB/T 7714	Bao, N. N.,Huang, Y.,Xiao, B. J.,et al. A Real-Time Disruption Prediction Tool for VDE on EAST[J]. IEEE TRANSACTIONS ON PLASMA SCIENCE,2020,48.
APA	Bao, N. N..,Huang, Y..,Xiao, B. J..,Yuan, Q. P..,Zhuang, H. D..,...&Zhang, R. R..(2020).A Real-Time Disruption Prediction Tool for VDE on EAST.IEEE TRANSACTIONS ON PLASMA SCIENCE,48.
MLA	Bao, N. N.,et al."A Real-Time Disruption Prediction Tool for VDE on EAST".IEEE TRANSACTIONS ON PLASMA SCIENCE 48(2020).