Proposal of Maintenance Management of Nuclear Power Plants at R&D Stage by Taking Account of Their Features (4) case study on sodium valves
近澤 佳隆 Yoshitaka CHIKAZAWA 髙屋 茂 Shigeru TAKAYA 田川 明広 Akihiro TAGAWA 久保 重信 Shigenobu KUBO
maintenance management preventive maintenance reactor at R&D stage
A maintenance management suitable to nuclear power plants (NPP) at R&D stage was discussed. Objectives of maintenance management of NPP at R&D stage were first clarified. Next, applicability of codes for maintenance management of commercial NPP to NPP at R&D stage was discussed. Then, requirements and consideration for maintenance management of NPP at R&D stage was proposed. In this paper, maintenance program for sodium valves are investigated.