RAMI Analyses of Heating Neutral Beam and Diagnostic Neutral Beam Systems for ITER

Journal Article · Mon Sep 26 00:00:00 EDT 2011 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.3637428· OSTI ID:21611703

Chang, D H ^[1]; Lee, S ^[2]; Hemsworth, R; Houtte, D van; Okayama, K; Sagot, F; Schunke, B; Svensson, L ^[3]

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1. Korea Atomic Energy Research Institute(KAERI), Daejeon 305-353 (Korea, Republic of)
2. ITER-Korea Domestic Agency, National Fusion Research Institute(NFRI), Daejeon 305-333 (Korea, Republic of)
3. ITER Organization, 13067 St. Paul-lez-Durance Cedex (France)

A RAMI (Reliability, Availability, Maintainability, Inspectability) analysis has been performed for the heating (and current drive) neutral beam (HNB) and diagnostic neutral beam (DNB) systems of the ITER device. The objective of these analyses is to implement RAMI engineering requirements for design and testing to prepare a reliability-centred plan for commissioning, operation, and maintenance of the system in the framework of technical risk control to support the overall ITER Project. These RAMI requirements will correspond to the RAMI targets for the ITER project and the compensating provisions to reach them as deduced from the necessary actions to decrease the risk level of the function failure modes. The RAMI analyses results have to match with the procurement plan of the systems.

• OSTI ID: 21611703
• Journal Information: AIP Conference Proceedings, Vol. 1390, Issue 1; Conference: 2. international symposium on negative ions, beams and sources, Takayama City (Japan), 16-19 Nov 2010; Other Information: DOI: 10.1063/1.3637428; (c) 2011 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA); ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

70 PLASMA PHYSICS AND FUSION TECHNOLOGY
43 PARTICLE ACCELERATORS
BEAM INJECTION HEATING
COMMISSIONING
DESIGN
FAILURES
ION SOURCES
ITER TOKAMAK
MAINTENANCE
NEUTRAL ATOM BEAM INJECTION
PLASMA BEAM INJECTION
PLASMA DIAGNOSTICS
PLASMA HEATING
RELIABILITY
BEAM INJECTION
CLOSED PLASMA DEVICES
HEATING
THERMONUCLEAR DEVICES
THERMONUCLEAR REACTORS
TOKAMAK DEVICES
TOKAMAK TYPE REACTORS