シビアアクシデント時のＢＷＲ用原子炉水位計及び 格納容器内温度計システムの開発
英字タイトル:
Severe Accident Instrumentation Systems for BWR Water Level and Temperature in Primary Containment Vessel Measurements.
著者:
伏見 篤 Atsushi FUSHIMI 金田 昌基 Masaki KANADA 村田 昭 Akira MURATA 鈴木 啓嗣 Hirotsugu SUZUKI 有田 節男 Setsuo ARITA
発刊日:
公開日:
MeasurementRadiation doseReactor Water LevelSevere AccidentTemperatureThermocouple
Severe Accident Instrumentation Systems for BWR Water Level and Temperature in Primary Containment Vessel Measurements.
著者:
伏見 篤 Atsushi FUSHIMI 金田 昌基 Masaki KANADA 村田 昭 Akira MURATA 鈴木 啓嗣 Hirotsugu SUZUKI 有田 節男 Setsuo ARITA
発刊日:
公開日:
カテゴリ: 第10回
キーワードタグ:MeasurementRadiation doseReactor Water LevelSevere AccidentTemperatureThermocouple
概要
The severe accident at TEPCO's Fukushima Daiichi nuclear power station (TF1 accident) in March 2011 brought the lost of the functions of many instrumentation systems. In order to enable the measurements of the important parameters such as reactor water level, temperature and so on even in a case such as the TF1 accident occurs, severe accident instrumentation systems are being developed. In this paper, new system configurations of BWR water level measurement and temperature measurement in primary containment vessels are proposed. Then performance tests for prototype sensors of these measurement systems under high temperature conditions are described.
