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  4. 中科院等离子体物理研究所
RAMI analysis for ITER radial X-ray camera system

文献类型：期刊论文

作者Qin, Shijun1; Hu, Liqun1; Chen, Kaiyun1; Barnsley, Robin2; Sirinelli, Antoine2; Song, Yuntao1; Lu, Kun1; Yao, Damao1; Chen, Yebin1; Li, Shi1
刊名FUSION ENGINEERING AND DESIGN
出版日期2016-11-15
卷号112期号:无页码:169-176
关键词Rami Availability Risk Control Nuclear Fusion Iter Rxc System
DOI10.1016/j.fusengdes.2016.08.019
文献子类Article
英文摘要ITER is the first international experimental nuclear fusion device. In the project, the RAMI approach (reliability, availability, maintainability and inspectability) has been adopted for technical risk control to mitigate all the possible failure of components in preparation for operation and maintenance. RAMI analysis of the ITER Radial X-ray Camera diagnostic (RXC) system during preliminary design phase was required, which insures the system with a very high performance to measure the X-ray emission and research the MHD of plasma with high accuracy on the ITER machine. A functional breakdown was prepared in a bottom-up approach, resulting in in a bottom-up approach, resulting in the system being divided into 3 main functions, 6 intermediate functions and 28 basic functions which are described using the IDEFO method. Reliability block diagrams (RBDs) were prepared to calculate the reliability and availability of each function under assumption of operating conditions and failure data. Initial and expected scenarios were analyzed to define risk-mitigation actions. The initial availability of RXC system was 92.93%, while after optimization the expected availability was 95.23% over 11,520 h (approx. 16 months) which corresponds to ITER typical operation cycle. A Failure Modes, Effects and Criticality Analysis (FMECA) was performed to the system initial risk. Criticality charts highlight the risks of the different failure modes with regard to the probability of their occurrence and impact on operations. There are 28 risks for the initial state, including 8 major risks. No major risk remains after taking into account all the actions. It was assessed that the RAMI analysis results meet the project requirement during preliminary design phase and the result will be qualified further when the system design is more mature. (C) 2016 Elsevier B.V. All rights reserved.
WOS研究方向Nuclear Science & Technology
语种英语
WOS记录号WOS:000387836800024
资助机构National Natural Science Foundation of China(Y65JQ21502) ; National Natural Science Foundation of China(Y65JQ21502) ; National Natural Science Foundation of China(Y65JQ21502) ; National Natural Science Foundation of China(Y65JQ21502) ; National Natural Science Foundation of China(Y65JQ21502) ; National Natural Science Foundation of China(Y65JQ21502) ; National Natural Science Foundation of China(Y65JQ21502) ; National Natural Science Foundation of China(Y65JQ21502) ; National Natural Science Foundation of China(Y65JQ21502) ; National Natural Science Foundation of China(Y65JQ21502) ; National Natural Science Foundation of China(Y65JQ21502) ; National Natural Science Foundation of China(Y65JQ21502) ; National Natural Science Foundation of China(Y65JQ21502) ; National Natural Science Foundation of China(Y65JQ21502) ; National Natural Science Foundation of China(Y65JQ21502) ; National Natural Science Foundation of China(Y65JQ21502) ; National Magnetic Confinement Fusion Science Program(2014GB101001 ; National Magnetic Confinement Fusion Science Program(2014GB101001 ; National Magnetic Confinement Fusion Science Program(2014GB101001 ; National Magnetic Confinement Fusion Science Program(2014GB101001 ; National Magnetic Confinement Fusion Science Program(2014GB101001 ; National Magnetic Confinement Fusion Science Program(2014GB101001 ; National Magnetic Confinement Fusion Science Program(2014GB101001 ; National Magnetic Confinement Fusion Science Program(2014GB101001 ; National Magnetic Confinement Fusion Science Program(2014GB101001 ; National Magnetic Confinement Fusion Science Program(2014GB101001 ; National Magnetic Confinement Fusion Science Program(2014GB101001 ; National Magnetic Confinement Fusion Science Program(2014GB101001 ; National Magnetic Confinement Fusion Science Program(2014GB101001 ; National Magnetic Confinement Fusion Science Program(2014GB101001 ; National Magnetic Confinement Fusion Science Program(2014GB101001 ; National Magnetic Confinement Fusion Science Program(2014GB101001 ; RAMI analysis ; RAMI analysis ; RAMI analysis ; RAMI analysis ; RAMI analysis ; RAMI analysis ; RAMI analysis ; RAMI analysis ; RAMI analysis ; RAMI analysis ; RAMI analysis ; RAMI analysis ; RAMI analysis ; RAMI analysis ; RAMI analysis ; RAMI analysis ; National Science and Technology Major Project of the Ministry of Science and Technology of China(5.5.P1.CN.02/1A) ; National Science and Technology Major Project of the Ministry of Science and Technology of China(5.5.P1.CN.02/1A) ; National Science and Technology Major Project of the Ministry of Science and Technology of China(5.5.P1.CN.02/1A) ; National Science and Technology Major Project of the Ministry of Science and Technology of China(5.5.P1.CN.02/1A) ; National Science and Technology Major Project of the Ministry of Science and Technology of China(5.5.P1.CN.02/1A) ; National Science and Technology Major Project of the Ministry of Science and Technology of China(5.5.P1.CN.02/1A) ; National Science and Technology Major Project of the Ministry of Science and Technology of China(5.5.P1.CN.02/1A) ; National Science and Technology Major Project of the Ministry of Science and Technology of China(5.5.P1.CN.02/1A) ; National Science and Technology Major Project of the Ministry of Science and Technology of China(5.5.P1.CN.02/1A) ; National Science and Technology Major Project of the Ministry of Science and Technology of China(5.5.P1.CN.02/1A) ; National Science and Technology Major Project of the Ministry of Science and Technology of China(5.5.P1.CN.02/1A) ; National Science and Technology Major Project of the Ministry of Science and Technology of China(5.5.P1.CN.02/1A) ; National Science and Technology Major Project of the Ministry of Science and Technology of China(5.5.P1.CN.02/1A) ; National Science and Technology Major Project of the Ministry of Science and Technology of China(5.5.P1.CN.02/1A) ; National Science and Technology Major Project of the Ministry of Science and Technology of China(5.5.P1.CN.02/1A) ; National Science and Technology Major Project of the Ministry of Science and Technology of China(5.5.P1.CN.02/1A) ; 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National Natural Science Foundation of China(Y65JQ21502) ; National Natural Science Foundation of China(Y65JQ21502) ; National Natural Science Foundation of China(Y65JQ21502) ; National Magnetic Confinement Fusion Science Program(2014GB101001 ; National Magnetic Confinement Fusion Science Program(2014GB101001 ; National Magnetic Confinement Fusion Science Program(2014GB101001 ; National Magnetic Confinement Fusion Science Program(2014GB101001 ; National Magnetic Confinement Fusion Science Program(2014GB101001 ; National Magnetic Confinement Fusion Science Program(2014GB101001 ; National Magnetic Confinement Fusion Science Program(2014GB101001 ; National Magnetic Confinement Fusion Science Program(2014GB101001 ; National Magnetic Confinement Fusion Science Program(2014GB101001 ; National Magnetic Confinement Fusion Science Program(2014GB101001 ; National Magnetic Confinement Fusion Science Program(2014GB101001 ; National Magnetic Confinement Fusion Science Program(2014GB101001 ; National Magnetic Confinement Fusion Science Program(2014GB101001 ; National Magnetic Confinement Fusion Science Program(2014GB101001 ; National Magnetic Confinement Fusion Science Program(2014GB101001 ; National Magnetic Confinement Fusion Science Program(2014GB101001 ; RAMI analysis ; RAMI analysis ; RAMI analysis ; RAMI analysis ; RAMI analysis ; RAMI analysis ; RAMI analysis ; RAMI analysis ; RAMI analysis ; RAMI analysis ; RAMI analysis ; RAMI analysis ; RAMI analysis ; RAMI analysis ; RAMI analysis ; RAMI analysis ; National Science and Technology Major Project of the Ministry of Science and Technology of China(5.5.P1.CN.02/1A) ; National Science and Technology Major Project of the Ministry of Science and Technology of China(5.5.P1.CN.02/1A) ; National Science and Technology Major Project of the Ministry of Science and Technology of China(5.5.P1.CN.02/1A) ; National Science and Technology Major Project of the Ministry of Science and Technology of China(5.5.P1.CN.02/1A) ; National Science and Technology Major Project of the Ministry of Science and Technology of China(5.5.P1.CN.02/1A) ; National Science and Technology Major Project of the Ministry of Science and Technology of China(5.5.P1.CN.02/1A) ; National Science and Technology Major Project of the Ministry of Science and Technology of China(5.5.P1.CN.02/1A) ; National Science and Technology Major Project of the Ministry of Science and Technology of China(5.5.P1.CN.02/1A) ; National Science and Technology Major Project of the Ministry of Science and Technology of China(5.5.P1.CN.02/1A) ; National Science and Technology Major Project of the Ministry of Science and Technology of China(5.5.P1.CN.02/1A) ; National Science and Technology Major Project of the Ministry of Science and Technology of China(5.5.P1.CN.02/1A) ; National Science and Technology Major Project of the Ministry of Science and Technology of China(5.5.P1.CN.02/1A) ; National Science and Technology Major Project of the Ministry of Science and Technology of China(5.5.P1.CN.02/1A) ; National Science and Technology Major Project of the Ministry of Science and Technology of China(5.5.P1.CN.02/1A) ; National Science and Technology Major Project of the Ministry of Science and Technology of China(5.5.P1.CN.02/1A) ; National Science and Technology Major Project of the Ministry of Science and Technology of China(5.5.P1.CN.02/1A) ; 2015GB107001) ; 2015GB107001) ; 2015GB107001) ; 2015GB107001) ; 2015GB107001) ; 2015GB107001) ; 2015GB107001) ; 2015GB107001) ; 2015GB107001) ; 2015GB107001) ; 2015GB107001) ; 2015GB107001) ; 2015GB107001) ; 2015GB107001) ; 2015GB107001) ; 2015GB107001)
源URL[http://ir.hfcas.ac.cn:8080/handle/334002/21906]  
专题合肥物质科学研究院_中科院等离子体物理研究所
作者单位1.Chinese Acad Sci, Inst Plasma Phys, Hefei 230031, Peoples R China
2.ITER Org, CS 90046, Route Vinon Verdon, F-13067 St Paul Les Durance, France
推荐引用方式
GB/T 7714		 Qin, Shijun,Hu, Liqun,Chen, Kaiyun,et al. RAMI analysis for ITER radial X-ray camera system[J]. FUSION ENGINEERING AND DESIGN,2016,112(无):169-176.
APA Qin, Shijun.,Hu, Liqun.,Chen, Kaiyun.,Barnsley, Robin.,Sirinelli, Antoine.,...&RXC Team.(2016).RAMI analysis for ITER radial X-ray camera system.FUSION ENGINEERING AND DESIGN,112(无),169-176.
MLA Qin, Shijun,et al."RAMI analysis for ITER radial X-ray camera system".FUSION ENGINEERING AND DESIGN 112.无(2016):169-176.

入库方式： OAI收割

来源：合肥物质科学研究院

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