（GE日立NE）
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第15回
TDR技術を用いた炉内水位計の開発
著者:
林 司,谷川 稔,（中国電力）,中村 岳人,（GE日立NE）
発刊日:
公開日:
キーワードタグ:
direct measurement divergence high accuracy LPRM reactor water level SA instrumentation TDR technology technique unlike the differential pressure measurement TRACG widespread measurement span
林 司,谷川 稔,（中国電力）,中村 岳人,（GE日立NE）
発刊日:
公開日:
キーワードタグ:
direct measurement divergence high accuracy LPRM reactor water level SA instrumentation TDR technology technique unlike the differential pressure measurement TRACG widespread measurement span
The water level in the nuclear reactor measures it by measuring the differential pressure of a vapor phase part and the liquid phase part in the nuclear reactor. However, the temperature in the storage container becomes the high temperature at the time of the SA such as the Fukushima accident, and the water in the datum level device evaporates, and nuclear reactor water level becomes immeasurable. We developed a technique to measure the water level in the direct furnace by applying TDR (time-domain reflecto...
英字タイトル:
Development of the Reactor water level measurement system using the TDR technology
英字タイトル:
Development of the Reactor water level measurement system using the TDR technology