Timing Synchronization System on RF-Driven Neutral Beam Injection System

doi:10.1080/15361055.2021.1997044

	Timing Synchronization System on RF-Driven Neutral Beam Injection System
	Li, Y.1; Hu, C. D.1; Zhao, Y. Z.1; Cui, Q. L.2; Shu, X. L.1; Xie, Y. H.1; Liu, W.1
刊名	FUSION SCIENCE AND TECHNOLOGY
	2022-01-31
关键词	IEEE 1588-2019 synchronization radio-frequency-driven negative ion source neutral beam injection
ISSN号	1536-1055
DOI	10.1080/15361055.2021.1997044
通讯作者	Zhao, Y. Z.(zyz@ipp.ac.cn)
英文摘要	The timing synchronization system (TSS) in a radio-frequency-driven negative ion-based neutral beam injection system (NNBIS) is an important part of a negative ion-based neutral beam injection control system. In order to ensure the orderly conduct of experiments and the integrity of experimental data, the TSS needs to complete the corresponding timing synchronization function. There are two aspects to control of the NNBIS: controlling the synchronization of NNBIS subsystems within a certain precision and ensuring correct timing and amplitude output during the experiment. This paper presents the design and development of the TSS in the NNBIS, aiming at the characteristics of the IEEE 1588-2019, "IEEE Standard for a Precision Clock Synchronization Protocol for Networked Measurement and Control Systems," clock synchronization protocol to achieve the demands of clock synchronization at a submicrosecond level, synchronously triggering other subsystems through the network trigger and hardware trigger. The TSS successfully implemented synchronization accuracy in less than 1 mu s, and the network trigger is more efficient than the hardware trigger, which is about 80 mu s faster. The TSS meets the requirements of timing synchronization accuracy of the NNBIS.
资助项目	National Key R&D Program of China[2017YFE300101] ; National Natural Science Foundation of China[11975261] ; Comprehensive Research Facility for Fusion Technology Program of China[2018-000052-73-01-001228]
WOS关键词	DESIGN ; SOFTWARE
WOS研究方向	Nuclear Science & Technology
语种	英语
出版者	TAYLOR & FRANCIS INC
WOS记录号	WOS:000755434000001
资助机构	National Key R&D Program of China ; National Natural Science Foundation of China ; Comprehensive Research Facility for Fusion Technology Program of China
内容类型	期刊论文
源URL	[http://ir.hfcas.ac.cn:8080/handle/334002/127473]
专题	中国科学院合肥物质科学研究院
通讯作者	Zhao, Y. Z.
作者单位	1.Chinese Acad Sci, Hefei Inst Phys Sci, Inst Plasma Phys, Hefei 230031, Peoples R China 2.Univ Sci & Technol China, Hefei 230026, Peoples R China
推荐引用方式 GB/T 7714	Li, Y.,Hu, C. D.,Zhao, Y. Z.,et al. Timing Synchronization System on RF-Driven Neutral Beam Injection System[J]. FUSION SCIENCE AND TECHNOLOGY,2022.
APA	Li, Y..,Hu, C. D..,Zhao, Y. Z..,Cui, Q. L..,Shu, X. L..,...&Liu, W..(2022).Timing Synchronization System on RF-Driven Neutral Beam Injection System.FUSION SCIENCE AND TECHNOLOGY.
MLA	Li, Y.,et al."Timing Synchronization System on RF-Driven Neutral Beam Injection System".FUSION SCIENCE AND TECHNOLOGY (2022).