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Mizuno, Manabu*; Okusa, Kyoichi; Tamayama, Kiyoshi
Proceedings of International Symposium on Symbiotic Nuclear Power Systems for 21st Century (ISSNP) (CD-ROM), p.148 - 153, 2007/07
In the nuclear plants, it is required to detect an anomaly as early as possible and to inhibit adverse consequences. This requirement is especially important for the prototype Fast Breeder Reactor "Monju". Therefore, the monitoring and diagnosis system is required to be developed for "Monju" plant equipments. In these days, such a monitoring and diagnosis system can be realized using web technology with rationalized system resources due to remarkable progress of computer network technology. Then, we developed a platform based on web technology for the monitoring and diagnosis system of "Monju". Distributed architecture, standardization and highly flexible system structure have been taken account of in development. This newly developed platform and the prototype monitoring and diagnosis system have been validated. The system on the platform acquires "Monju" plant data and displays the data on client computers using "Monju" intranet with acceptable delay times.
Suzuki, Ryosuke*; Tanabe, Kentaro*; kondo, koki*; Ono, Katsutoshi*; Toda, Shinichi; Kasagawa, Yusuke; Tamayama, Kiyoshi; Oketani, Kazuhiro*
JNC TY4400 2003-004, 214 Pages, 2003/08
JNC-TY4400-2003-004.pdf:19.93MB
Recently, it has been important to reuse discharged heat energy from present nuclear plants in the view of reduction of environmental burden and improvement of heat efficiency for plant. For practical use in future of sodium cooled FBRs, which are typical high temperature system, this issue must be given priority. The thermal electric conversion system has been applied to the limited uses such as space or military, however, that results show good merits for reliability, maintenance free, and so on. Recently, this technology has been reconsidered in the view of saving energy in general industry. In this study, we made an investigation for applicability of the thermal electric conversion system to sodium cooled FBR as a heat recovery techbnology. Exactly, We have carried out the fundamental research and development for thermoelectric materials and elements, development of modules, and sodium tests with those modules, and then, we acquired the fundamental knowledge to estimate the efficiencies of thermal electric conversion system or modules for a sodium cooled FBR.
Murai, Yuichi*; Yamamoto, Fujio*; Ishikawa, Masaaki*; Sakai, Kosuke*; Oiwa, Hiroshi*; Toda, Shinichi; Yoshikawa, Shinji; Tamayama, Kiyoshi
JNC TY4400 2003-006, 75 Pages, 2003/06
JNC-TY4400-2003-006.pdf:12.95MB
None
Ishikawa, Kazuhiko*; Asada, Katsuhiko*; Tamayama, Kiyoshi; Ueda, Masahiro*
Reza Kenkyu, 30(2), p.91 - 93, 2002/00
None
Mitsumoto, Rika*; Okusa, Kyoichi; Tamayama, Kiyoshi; Shin, Seiichi
no journal, ,
no abstracts in English
Mizuno, Manabu*; Okusa, Kyoichi; Tamayama, Kiyoshi
no journal, ,
no abstracts in English
Mitsumoto, Rika*; Okusa, Kyoichi; Tamayama, Kiyoshi; Shin, Seiichi*
no journal, ,
Okusa, Kyoichi; Tamayama, Kiyoshi; Yoshikawa, Hidekazu
no journal, ,
no abstracts in English
Yamada, Fumiaki; Kimura, Koichi; Jo, Takahisa; Mori, Takero; Morizono, Koji; Tamayama, Kiyoshi; Miyakawa, Akira
no journal, ,
In this report that development plan of Monju plant dynamics analysis code.
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.
Kimura, Koichi; Mitsumoto, Rika*; Muranaka, Makoto; Tamayama, Kiyoshi; Watanabe, Hisao*
no journal, ,
Monju plant dynamics code Fanpsy to analyze transient of a main feed-water pumpmodel was build, based on an actual component valve characteristic, and Fanpsywas verified by analysis of 40% power start-up tests.
Kimura, Koichi; Tamayama, Kiyoshi; Miyakawa, Akira
no journal, ,
no abstracts in English
Honda, Kei; Kimura, Koichi; Tamayama, Kiyoshi; Mitsumoto, Rika*; Araki, Kosuke*
no journal, ,
no abstracts in English
Mitsumoto, Rika*; Kimura, Koichi; Tamayama, Kiyoshi; Watanabe, Hisao*
no journal, ,
no abstracts in English
Mitsumoto, Rika; Kimura, Koichi; Tamayama, Kiyoshi; Maruyama, Fumi*
no journal, ,
no abstracts in English
Mitsumoto, Rika; Kimura, Koichi; Tamayama, Kiyoshi; Suzuki, Satoshi*
no journal, ,
no abstracts in English
Kimura, Koichi; Araki, Kosuke*; Tamayama, Kiyoshi
no journal, ,
no abstracts in English
Kimura, Koichi; Tamayama, Kiyoshi; Okusa, Kyoichi
no journal, ,
no abstracts in English
Yoshikawa, Hidekazu; Lind, M.*; J
rgensen, S. B.*; Yang, M.*; Tamayama, Kiyoshi; Okusa, Kyoichi
no journal, ,