Development of distributed plant monitoring and diagnosis system at "Monju"

; *; ; Okusa, Ryoichi; *; *; Mitsumoto, Rika*

JNC TN4410 2001-007, 8 Pages, 2001/12

JNC-TN4410-2001-007.pdf:0.63MB

A distributed plant monitoring and diagnosis system is being developed at "Monju". Plant data are obtained from the "Monju" data acquisition system. Diagnosis software adopts the agent system. The standardizing of the interface and the use of agents enables flexible improvements to be made to the system. Moreover, the adoption of Internet technology enables "Monju" engineers to access this system from their PC. This report describes the system outline and some of the validation work that was conducted.

Dead time measurement applied to Monju using wavelet analysis

Mitsumoto, Rika*; Okusa, Kyoichi; Tamayama, Kiyoshi; Shin, Seiichi

no journal, , 

no abstracts in English

Development of Monju plant dynamics analysis code, 4; Verification of Fanpsy code based on the test operation data of the water steam circuit

Mitsumoto, Rika*; Kimura, Koichi; Tamayama, Kiyoshi; Watanabe, Hisao*

no journal, , 

Monju plant dynamics code Fanpsy to analyze transient of a water steam circuit start-up bypass analysis model was build, based on an actual component valve characteristic, and Fanpsy was verified by analysis of water steam circuit start-up tests.

Development of Monju plant dynamics analysis code, 9; Response analysis of feed water control during FWPs changeover operation

Honda, Kei; Kimura, Koichi; Tamayama, Kiyoshi; Mitsumoto, Rika*; Araki, Kosuke*

no journal, , 

no abstracts in English

Development of Monju plant dynamics analysis code, 10; Simulation of feed-water flow behavior in plant start-up tests

Suzuki, Satoshi*; Araki, Kosuke*; Mitsumoto, Rika*; Kimura, Koichi

no journal, , 

no abstracts in English

Development of Monju plant dynamics analysis code, 11; Evaluation of characteristics of feed-water flow control system

Mitsumoto, Rika; Kimura, Koichi; Tamayama, Kiyoshi; Suzuki, Satoshi*

no journal, , 

no abstracts in English

Capability study on robustness improvement using the maintenance cooling system in MONJU, 1; Counter measures against issues of decay heat removal using the maintenance cooling system

Mitsumoto, Rika; Aizawa, Kosuke; Futagami, Satoshi; Enuma, Yasuhiro

no journal, , 

no abstracts in English

Capability study on robustness improvement using the maintenance cooling system in MONJU, 2; Seismic response analysis of preheating system

Matsui, Kazuaki; Imo, Kazumichi*; Mitsumoto, Rika; Ando, Masanori; Futagami, Satoshi

no journal, , 

no abstracts in English

Evaluation thermal resistance of electric instrumentation and installation for MONJU during decommissioning phase

Kawanago, Sho; Mitsumoto, Rika; Futagami, Satoshi; Suse, Iwao; Enuma, Yasuhiro

no journal, , 

no abstracts in English

JAEA's activities about communication with local residents and the young generation

Ayame, Junko; Maeda, Eita; Koike, Yuko; Mitsumoto, Rika; Nakano, Minako; Uehara, Shieru

no journal, , 

Atomic Energy Society of Japan for 2018 Oral Presentation the winning a prize contents of "excellent active prize" in 2016 Fall Meeting. We were awarded the Outstanding Active Award of Social and Environmental Division, Atomic Energy Society of Japan in the 2018 Annual Meeting. We will present the award lecture at the Planning Session of Social and Environmental Division in the 2018 Fall Meeting.