2011•The Proceedings of the International Conference on Nuclear Engineering (ICONE)Open access
ICONE19-44140 CONCEPTUAL DESIGN STUDY FOR THE DEMONSTRATION REACTOR OF JSFR : (1) CURRENT STATUS OF JSFR DEVELOPMENT
Hiroki Hayafune, Yoshihiko Sakamoto, Shoji Kotake, Kazumi Aoto, Jun Ohshima, Takaya Ito
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Abstract
JAEA is now conducting "Fast Reactor Cycle Technology Development (FaCT)" project for the commercialization before 2050s. A demonstration reactor of Japan Sodium-cooled Fast Reactor (JSFR) is planned to start operation around 2025. In the FaCT project, conceptual design study on the demonstration reactor has been performed since 2007 to determine the referential reactor specifications for the next stage design work from 2011 for the licensing and construction. Plant performance as a demonstration reactor for the 1.5 GWe commercial reactor JSFR is being compared between 750 MWe and 500 MWe plant designs. By using the results of conceptual design study, output power will be determined during year of 2010. This paper describes development status of key technologies and comparison between 750 MWe and 500 MWe plants with the view points of demonstration ability for commercial JSFR plant.
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