Method of operating a pressurized-water nuclear reactor allowing same to pass from a plutonium-equilibrium cycle to a uranium-equilibrium cycle and corresponding nuclear fuel assembly

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United States of America Patent

PATENT NO 9646725
SERIAL NO

13389246

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Abstract

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A method is provided for operating a nuclear reactor. The method includes operating the nuclear reactor for at least one plutonium equilibrium cycle during which the core contains plutonium-equilibrium nuclear fuel assemblies; subsequently, operating the reactor for transition cycles, at least some of the plutonium-equilibrium nuclear fuel assemblies being progressively replaced with transition nuclear fuel assemblies and then with uranium-equilibrium nuclear fuel assemblies; and then operating the nuclear reactor for at least one uranium equilibrium cycle.

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Patent Owner(s)

Patent OwnerAddress
ARENA NPTOUR AREVA 1 PLACE JEAN MILLIER COURBEVOIE 92400

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Henras, Dorothee Le Chesnay, FR 3 6
Zheng, Song Hui Chassieu, FR 3 6

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