2016 Fall Meeting

Presentation information

Oral Presentation

III. Fission Energy Engineering » 301-1 Reactor Physics, Utilization of Nuclear Data, Criticality Safety

[3L15-17] Sub-criticality Evaluation and Monitoring 2

Fri. Sep 9, 2016 4:05 PM - 4:55 PM Room L (Kumume City Plaza - Assembly Room 2)

Chair: Yoshio Kimura (Chuden CTI)

4:35 PM - 4:50 PM

[3L17] Development of subcriticality minitoring method during shutdown and refueling modes of nuclear power plant

Evaluation of performance of reactivity meters for subcriticality monitoring

*Yoichiro Shimazu1, Shoichi Tashiro2, Masayuki Tojo2 (1.Univ. of Fukui, 2.GNF-J)

Keywords:Subcriticality monitoring, Reactivity meter, Noise filtering

停止中炉心の未臨界度監視装置の開発に資するため、高ノイズ環境下を想定し、現在知られている3種の反応度計システムについて、反応度評価性能の比較を行った。