PRA技術の改善に係る東北電力の取り組みについて
概要
Tohoku Electric Power Co., Ltd. plans to continuously improve its safety, based on high-quality risk management. Tn the risk management framework, quantification of risk by PRA plays an important role. Here, we introduce the status of our efforts to improve our PRA method, such as refined internal event level l PRA models, improved data, and the expanded scope of PRA.
