Principles of providing inherent self-protection and passive safety characteristics of the SVBR-75/100 type modular reactor installation for nuclear power plants of different capacity and purpose

Conference · Sun Jul 01 00:00:00 EDT 2007

OSTI ID:20979763

Toshinsky, G I; Komlev, O G; Novikova, N N; Tormyshev, I V ^[1]; Stepanov, V S; Klimov, N N; Dedoul, A V ^[2]

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1. FSUE SSC RF-IPPE, 1, Bondarenko sq., Obninsk, Kaluga rg., 249033 (Russian Federation)
2. FSUE EDO 'Gidropress', 21, Ordzhonikidze st., Podolsk, Moscow rg., 142103 (Russian Federation)

The report presents a brief description of the reactor installation SVBR-75/100, states a concept of providing the RI safety and presents the basic results of the analysis of the most dangerous pre-accidental situations and beyond the design basis accidents, which have been obtained in the process of validating the RI safety. It has been shown that the safety functions concerning the accidental shutdown of the reactor, total blacking out of the NPP and localization of the accidental situation relating to the postulated simultaneous rupture of several steam-generator tubes are not subject to influence of the human factor and are entirely realized in a passive way. (authors)

• Research Organization: American Nuclear Society, 555 North Kensington Avenue, La Grange Park, IL 60526 (United States)
• OSTI ID: 20979763
• Resource Relation: Conference: Advanced nuclear fuel cycles and systems (GLOBAL 2007), Boise - Idaho (United States), 9-13 Sep 2007; Other Information: Country of input: France; 6 refs; Related Information: In: Proceedings of GLOBAL 2007 conference on advanced nuclear fuel cycles and systems, 1873 pages.
• Country of Publication: United States
• Language: English

Related Subjects

21 SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS
CAPACITY
DESIGN BASIS ACCIDENTS
FAST REACTORS
INSTALLATION
NUCLEAR POWER PLANTS
RUPTURES
SAFETY
STEAM GENERATORS