A Reliability Analysis of CFETR CSMC Heat Treatment System Based on RPN-HAZOP Method

doi:10.1109/TPS.2019.2950210

	A Reliability Analysis of CFETR CSMC Heat Treatment System Based on RPN-HAZOP Method
	Wang, Weijun 1,2; Qin, Jinggang 1; Yu, Min 1; Li, Tong 1,2; Song, Jian 1,2; Wu, Yu 1; Li, Jiangang 1
刊名	IEEE TRANSACTIONS ON PLASMA SCIENCE
	2020-06-01
卷号	48
关键词	Heat treatment Reliability Furnaces Superconducting coils Fans Plasma temperature Superconducting magnets The China Fusion Engineering Test Reactor (CFETR) heat treatment reliability analysis superconducting coil
ISSN号	0093-3813
DOI	10.1109/TPS.2019.2950210
通讯作者	Qin, Jinggang(qinjg@ipp.ac.cn)
英文摘要	The safe and reliable operation of the China Fusion Engineering Test Reactor (CFETR) Central Solenoid Model Coil (CSMC) heat treatment system is the basis for the establishment of the CFETR central solenoid, Nb₃Sn superconducting coil. The purpose of safety analysis of a heat treatment system is to find out the unreliable factors of the system, analyze the weaknesses of the system, predict the possibility and severity of system failure, and then improve the reliability of the system. The method of combining risk priority number (RPN) with Hazard and operability study (HAZOP) can make up for the deficiency of quantitative information in traditional HAZOP analysis. It is concluded that the fan subsystem is the weakest part of the heat treatment system by means of RPN-HAZOP. The deviation caused by temperature, cleanliness, and impurity gas content will greatly affect the performance of the superconducting coil. The author tries to put forward scientific and reasonable measures according to the principle of giving priority to solving the principal contradiction. Guided by the measures and suggestions, the heat treatment system runs normally, safely, and reliably. The results of the experiment show that all the process indexes meet the requirements of coil heat treatment technology.
资助项目	National Magnetic Confinement Fusion Science Program[2014GB105001] ; Youth Innovation Promotion Association, Chinese Academy of Sciences
WOS关键词	INTERNAL TIN
WOS研究方向	Physics
语种	英语
出版者	IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
WOS记录号	WOS:000542945800076
资助机构	National Magnetic Confinement Fusion Science Program ; Youth Innovation Promotion Association, Chinese Academy of Sciences
内容类型	期刊论文
源URL	[http://ir.hfcas.ac.cn:8080/handle/334002/92841]
专题	中国科学院合肥物质科学研究院
通讯作者	Qin, Jinggang
作者单位	1.Chinese Acad Sci, Inst Plasma Phys, Hefei 230031, Peoples R China 2.Univ Sci & Technol China, Grad Sch, Sci Isl Branch, Hefei 230026, Peoples R China
推荐引用方式 GB/T 7714	Wang, Weijun,Qin, Jinggang,Yu, Min,et al. A Reliability Analysis of CFETR CSMC Heat Treatment System Based on RPN-HAZOP Method[J]. IEEE TRANSACTIONS ON PLASMA SCIENCE,2020,48.
APA	Wang, Weijun.,Qin, Jinggang.,Yu, Min.,Li, Tong.,Song, Jian.,...&Li, Jiangang.(2020).A Reliability Analysis of CFETR CSMC Heat Treatment System Based on RPN-HAZOP Method.IEEE TRANSACTIONS ON PLASMA SCIENCE,48.
MLA	Wang, Weijun,et al."A Reliability Analysis of CFETR CSMC Heat Treatment System Based on RPN-HAZOP Method".IEEE TRANSACTIONS ON PLASMA SCIENCE 48(2020).