大木 義路
著者に関連した記事は3件です。
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第16回
沸騰水型原子炉の重大事故時における化学スプレイの噴霧が安全系ケーブルの絶縁性能に及ぼす影響
著者:
皆川 武史,池田 雅昭,（原子力規制庁）,平井 直志,大木 義路,（早稲田大）
発刊日:
公開日:
キーワードタグ:
aqueous solution of NaOH boiling water reactor cable chemical spray electrical insulation resistance ethylene propylene diene rubber nuclear power plant severe accident silicone rubber
皆川 武史,池田 雅昭,（原子力規制庁）,平井 直志,大木 義路,（早稲田大）
発刊日:
公開日:
キーワードタグ:
aqueous solution of NaOH boiling water reactor cable chemical spray electrical insulation resistance ethylene propylene diene rubber nuclear power plant severe accident silicone rubber
Some safety-related cables installed in boiling water reactors in Japan are likely to be exposed to an aqueous solution of sodium hydroxide (NaOH) during a severe accident (SA). For examining the integrity of cables insulated with flame-retardant ethylene propylene diene rubber (FR-EPDM) and those insulated with silicone rubber (SiR), cable samples were subjected to the test that simulated a SA. Namely, after the cables were pre-aged to simulate the degradation induced in the normal operating conditions, th...
英字タイトル:
Influence of Chemical Spray Injection during Severe Accident Conditions in Boiling Water Reactors on Insulation Performance of Safety-related Cables
英字タイトル:
Influence of Chemical Spray Injection during Severe Accident Conditions in Boiling Water Reactors on Insulation Performance of Safety-related Cables
第15回
沸騰水型原子炉用安全系低圧ケーブルの高温蒸気暴露中及びその後の絶縁性能
著者:
皆川 武史,（原子力規制庁,早稲田大）,池田 雅昭,（原子力規制庁）,平井 直志, 大木 義路,（早稲田大）
発刊日:
公開日:
キーワードタグ:
accident electrical insulation resistance ethylene propylene diene rubber nuclear power plant silicone rubber
皆川 武史,（原子力規制庁,早稲田大）,池田 雅昭,（原子力規制庁）,平井 直志, 大木 義路,（早稲田大）
発刊日:
公開日:
キーワードタグ:
accident electrical insulation resistance ethylene propylene diene rubber nuclear power plant silicone rubber
Safety-related low voltage cables used in nuclear power plants are required to maintain their specified electrical insulating function(s) under accident conditions. To examine the electrical insulation behavior of the cables under the accident conditions, two types of cables were tested in accordance with the procedure prescribed in “The Guide for Ageing Evaluation of Cables for Nuclear Power Plants”. That is, the cables were first pre-aged by simultaneous thermal and radiation conditions and then irradiate...
英字タイトル:
Insulation Performance of Safety-related Cables for Boiling Water Reactors during and after High Temperature Steam Exposure
英字タイトル:
Insulation Performance of Safety-related Cables for Boiling Water Reactors during and after High Temperature Steam Exposure
第14回
重大事故模擬環境下における 原子力発電所用安全系ケーブルの絶縁性能
著者:
皆川 武史,Takefumi MINAKAWA,池田 雅昭,Masaaki IKEDA,平井 直志,Naoshi HIRAI,大木 義路,Yoshimichi OHKI
発刊日:
公開日:
キーワードタグ:
electrical resistivity ethylene propylene diene rubber nuclear power plant severe accident silicone rubber
皆川 武史,Takefumi MINAKAWA,池田 雅昭,Masaaki IKEDA,平井 直志,Naoshi HIRAI,大木 義路,Yoshimichi OHKI
発刊日:
公開日:
キーワードタグ:
electrical resistivity ethylene propylene diene rubber nuclear power plant severe accident silicone rubber
To examine electrical insulation behavior of cables under severe accident environments, safety-related low voltage cables used as “severe accident management equipment” were subjected to the test at 155 oC, which simulated highest assumed temperature when proper accident management measures are taken. In addition, insulation resistance was measured for the cables during steam exposure in the test. As a result, all the cables passed the acceptance criteria of voltage withstand test prescribed in the JNES...
英字タイトル:
Insulation Performance of Safety-related Cables for Nuclear Power Plants under Simulated Severe Accident Conditions
英字タイトル:
Insulation Performance of Safety-related Cables for Nuclear Power Plants under Simulated Severe Accident Conditions