更新情報
第9回
浜岡原子力発電所5号機主復水器細管損傷の影響調査
著者:
市川 義浩,Yoshihiro ICHIKAWA,釘本 三男,Mitsuo KUGIMOTO,渡辺 哲也,Tetsuya WATANABE,三谷 和己,Kazumi MITANI,山本 優介,Yusuke YAMAMOTO
発刊日:
公開日:
キーワードタグ:
condenser pipe break corrosion field experience plant survey sea water infiltration
市川 義浩,Yoshihiro ICHIKAWA,釘本 三男,Mitsuo KUGIMOTO,渡辺 哲也,Tetsuya WATANABE,三谷 和己,Kazumi MITANI,山本 優介,Yusuke YAMAMOTO
発刊日:
公開日:
キーワードタグ:
condenser pipe break corrosion field experience plant survey sea water infiltration
In the process of achieving cold shutdown following the shutdown of Hamaoka Nuclear Power Station Unit 5 on May 14, 2011, the readings of conductivity meters monitoring the purity of the water in the main condensers began to rise, and the conductivity of the water in the reactor also began to rise. After cold shutdown, investigation identified that a high volume of sea water had flowed into the reactor facility due to damage to the main condenser tubes. Evaluations focusing on corrosion of materials have b...
英字タイトル:
Effect of sea water intrusion from main condenser, damaged by breakon reactor core internals, Hamaoka Unit 5
英字タイトル:
Effect of sea water intrusion from main condenser, damaged by breakon reactor core internals, Hamaoka Unit 5
第6回
(2)運転中保全(オンラインメンテナンス)の検討状況
著者:
山本 哲也,Tetsuya YAMAMOTO
発刊日:
公開日:
キーワードタグ:
AOT LCO オンラインメンテナンス 保安規定 運転中保全
山本 哲也,Tetsuya YAMAMOTO
発刊日:
公開日:
キーワードタグ:
AOT LCO オンラインメンテナンス 保安規定 運転中保全
The Nuclear and Industrial Safety Agency (N I SA) has begun the review of online main tenance in nuclear power plants in its advisory committee. The experts in the committ ee study the necessary actions in the regulation and safe and secure measure to impl ement the online maintenance. This paper explains the current progress of the review....
英字タイトル:
The review of online maintenance in nuclear power plants
英字タイトル:
The review of online maintenance in nuclear power plants
The new nuclear inspection system established by the Nuclear and Industrial Safety Agency (NISA) came into force in January 2009. The NISA focused on the maintenan ce program to set up the new system. The new inspection system require the report of the maintenance plan to the NISA, safety verification of the plan by the NISA, collection of deterioration data of facilities, reflection of the data on self check, and online monitor of concerned equipment. Utilities have reported approxima tely 30 of their mai...
英字タイトル:
The outline of the new nuclear inspection system and its current exercise
英字タイトル:
The outline of the new nuclear inspection system and its current exercise