Conceptual study of reactor control and shutdown rod drive mechanism of a SFR
Description
The conceptual design of a prototype SFR (sodium cooled Fast Reactor) of 150MWe capacity was began in 2012 through the Korea national long term R and D project by KAERI. This report describes the design concepts of a control rod drive mechanism for plant control system and a passive shutdown rod drive mechanism for reactor protection system of a SFR. The performance requirements and preliminary design values of the core power control rod drive mechanism are determined based on the KALIMER 600 and PRISM design concepts. As for the scram rod drive mechanism, several types of passive shutdown systems are introduced, several candidate design concepts are proposed and the reactor shutdown rod drive mechanism is described shortly. This report also performs the parametric design studies for the electromagnet component of the passive shutdown device. Its design feasibility is investigated for a given design installation constraint, and the necessary items for design improvements to meet the design requirements are suggested
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44122998.pdf
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Additional details
Publishing Information
- Imprint Pagination
- 70 p.
- Report number
- KAERI/TR--4721/2012
INIS
- Country of Publication
- Korea, Republic of
- Country of Input or Organization
- Korea, Republic of
- INIS RN
- 44122998
- Subject category
- S21: SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS;
- Descriptors DEI
- CONTROL ROD DRIVES; DESIGN; FEASIBILITY STUDIES; LIQUID METAL COOLED REACTORS; REACTOR CONTROL SYSTEMS; REACTOR PROTECTION SYSTEMS; REACTOR SHUTDOWN; SODIUM COOLED REACTORS
- Descriptors DEC
- CONTROL SYSTEMS; ENGINEERED SAFETY SYSTEMS; LIQUID METAL COOLED REACTORS; REACTOR COMPONENTS; REACTORS; SHUTDOWN
Optional Information
- Notes
- 16 refs, 29 figs, 14 tabs