The Construction of an intensive monitoring system for power supply stations in the Tokai reprocessing plant

Aoki, Kenji; Hiyama, Hisao; Shibata, Satomi; Iwasaki, Shogo; Inami, Shinichi

There are plural facilities having a radiation controlled area in the Tokai reprocessing plant, and an uninterruptible power supply system which considered a blackout is necessary for the power supply to each facility from the viewpoint of radiological management and nuclear material containment. In addition, at the time of the power supplying abnormality, intelligence gathering is necessary for prompt measures and restoration. In this report, the intensive monitoring system, which aimed for the unification of the power supply monitor place and the acceleration of the intelligence gathering to detect a power supply abnormality point, is described.