市民開放行事：自然災害に対するエネルギーインフラ強靱化への取り組み　（1）北海道大停電と電力安定供給強靭化の重要性

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書誌事項

タイトル別名
  • Blackout in Hokkaido and Risk reduction by utilizing the safety improved NPPs

抄録

<p>In Fukushima accident on 2011, after the loss of both the emergency core cooling system and IC core cooling, primary containment vessel (PCV) pressure increased. Water level measurement drifted because of water evaporation in the reference leg. Radiation level increased at a turbine building (T/B). There was a hydrogen explosion the after the suppression chamber (S/C) wet venting. By using the FCVS technology, the such the risk reduction during severe accidents in NPPs were attained. But owing to the global warming, the risk of natural hazards are increased, such as typhoon, hard rain, hot summer, severe snowfall, melt snow in north pole and south pole. It is very important to reduce CO2 emission by best mix of utilizing renewable energy and the safety enhanced nuclear power plants.</p>

収録刊行物

  • 年次大会

    年次大会 2019 (0), C08201-, 2019

    一般社団法人 日本機械学会

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