関西電力における原子力発電所の安全性向上対策について
英字タイトル:
Safety measures for severe accident on the KANSAI nuclear power plants
著者:
西田 泰信 Yasunobu NISHIDA 爾見 豊 Yutaka SHIKAMI 高木 俊弥 Toshiya TAKAKI 上山 逸平 Ippei UEYAMA 中島 由香里 Yukari NAKAJIMA
発刊日:
公開日:
Safety measures for severe accident on the KANSAI nuclear power plants
著者:
西田 泰信 Yasunobu NISHIDA 爾見 豊 Yutaka SHIKAMI 高木 俊弥 Toshiya TAKAKI 上山 逸平 Ippei UEYAMA 中島 由香里 Yukari NAKAJIMA
発刊日:
公開日:
カテゴリ: 第14回
概要
After the Fukushima-daiichi accident, the KANSI Electric Power has implemented various safety measures against severe accident for nuclear power plants. In this paper, we will explain about overview of measures and internal flooding caused by the high energy line break. The high energy line break may cause common mode failure which damages the multiplexed and diversified protection system at the same time by a single piping break. Therefore we have to take all possible measures for the prevention from internal flooding influence. So we carry out the steam-exposure-tests and install the detection-and-isolation system to protect the safety equipments from the high temperature etc., by steam.
