（四国電力）
著者に関連した記事は6件です。
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第16回
PRAの改善に係る四国電力の取り組みと安全性向上評価について
著者:
堀田 宏司,仁井田 啓志,松永 晃治,西村 幹郎,（四国電力）
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Ikata Unit 3 Project NRRC PRA RIDM Safety Analysis Report
堀田 宏司,仁井田 啓志,松永 晃治,西村 幹郎,（四国電力）
発刊日:
公開日:
キーワードタグ:
Ikata Unit 3 Project NRRC PRA RIDM Safety Analysis Report
Shikoku Electric Power Co. is making efforts to introduce Risk-Informed Decision Making (RIDM) aiming at continuous improvement of safety not limited to the regulatory framework. As an effort to improve Probabilistic Risk Assessment (PRA) to be utilized in RIDM, we implement “Ikata Unit 3 Project “and are promoting enhancement of PRA.
In addition, we submitted Safety Analysis Report and announced the safety improvement activities we are working on....
英字タイトル:
Shikoku Electric Power's efforts to improve PRA and Safety Improvement Assessment
英字タイトル:
Shikoku Electric Power's efforts to improve PRA and Safety Improvement Assessment
第17回
PWR1次冷却水環境下でのマグネタイト生成メカニズム等に 関する検討
著者:
井門 賢一,中川 和重,（四国電力）,山本 松平,（四国総研）,大鹿 浩功,（四国電力）
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corrosion drive shaft Ikata Unit3 magnetite primary coolant system SUS410
井門 賢一,中川 和重,（四国電力）,山本 松平,（四国総研）,大鹿 浩功,（四国電力）
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corrosion drive shaft Ikata Unit3 magnetite primary coolant system SUS410
Inadvertent withdrawal of a control rod cluster was observed during lifting of the upper core structure on the 15th outage of Ikata Unit3. The source of magnetite sludge, which is one of the causes of this event, was presumed to be the drive shaft, but there is little knowledge about the corrosion characteristics of the drive shaft material SUS410 in the PWR primary water.
Therefore, we investigated the corrosion characteristics of SUS410 in simulated PWR primary water circumstance at the plant start-up sta...
英字タイトル:
Investigation on magnetite formation mechanism in PWR primary coolant system environment
英字タイトル:
Investigation on magnetite formation mechanism in PWR primary coolant system environment
第15回
RIDM導入に向けたPRAの改善に係る四国電力の取り組み
著者:
矢野 達也,中川 俊一,松永 晃治,（四国電力）
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キーワードタグ:
Ikata Unit 3 Project NRRC PRA RIDM TAC
矢野 達也,中川 俊一,松永 晃治,（四国電力）
発刊日:
公開日:
キーワードタグ:
Ikata Unit 3 Project NRRC PRA RIDM TAC
Shikoku Electric Power Co., INC. strives to improve further safety and reliability by implementing original safety measures based on the lessons learned not only before Fukushima-Daiichi NPP accident but also after the accident.
In addition, we are making efforts to introduce Risk-Informed Decision Making (RIDM) aiming at continuous improvement of safety not limited to the regulatory framework.
As an effort to improve Probabilistic Risk Assessment (PRA) to be utilized in RIDM, we implement “Ikata Unit 3 Pro...
英字タイトル:
Shikoku Electric Power's efforts to improve PRA for introducing RIDM
英字タイトル:
Shikoku Electric Power's efforts to improve PRA for introducing RIDM
第17回
伊方SSHACプロジェクトの成果を活用した更なる安全性向上に 向けた四国電力の取り組み
著者:
片上 雄介,橋本 望,西坂 直樹,岡田 将敏,下口 裕一郎,増田 啓介,（四国電力）
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Ikata Unit 3 Project NRRC Probabilistic Seismic Hazard Analysis RIDM Safety Analysis Report Seismic PRA Senior Seismic Hazard Analysis Committee
片上 雄介,橋本 望,西坂 直樹,岡田 将敏,下口 裕一郎,増田 啓介,（四国電力）
発刊日:
公開日:
キーワードタグ:
Ikata Unit 3 Project NRRC Probabilistic Seismic Hazard Analysis RIDM Safety Analysis Report Seismic PRA Senior Seismic Hazard Analysis Committee
Shikoku Electric Power Co. is making efforts to introduce Risk-Informed Decision Making (RIDM) aiming at continuous improvement of safety including, but limited to, the regulatory framework. As an effort to improve Probabilistic Risk Assessment (PRA) to be utilized in RIDM, “Ikata Unit 3 Project” has been implemented and enhancement of PRA. We will introduce our additional safety improvement effort and the development of Seismic PRA using the results of "Advancement of Seismic Hazard Assessment" implemented...
英字タイトル:
Shikoku Electric Power's efforts to improve safety using the result of IKATA SSHAC Project
英字タイトル:
Shikoku Electric Power's efforts to improve safety using the result of IKATA SSHAC Project
第17回
作業計画レビュープロセスの構築について
著者:
西村 幹郎,高畑 友昭,山下 博文,冨岡 明宏,（四国電力）
発刊日:
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Review process Risk management Work plan review
西村 幹郎,高畑 友昭,山下 博文,冨岡 明宏,（四国電力）
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Review process Risk management Work plan review
Regarding the work plan for refueling outage at the Ikata Nuclear Power Station, a review process was constructed by a department independent of the department in charge of work, incorporating a risk management perspective. Introducing the efforts at the power plant....
英字タイトル:
Implementation of Risk Management in the Work Planning review process
英字タイトル:
Implementation of Risk Management in the Work Planning review process
第16回
衝撃吸収材を用いた竜巻防護対策の事例紹介
著者:
野口 新二,（四国総研）,堀田 宏司,池田 和豊,（四国電力）
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Aluminum alloy Double pipe Dynamic finite element analysis Impact load Shock absorber Tornado missile
野口 新二,（四国総研）,堀田 宏司,池田 和豊,（四国電力）
発刊日:
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Aluminum alloy Double pipe Dynamic finite element analysis Impact load Shock absorber Tornado missile
Shock absorber has been designed for power plant equipment against to the impact load of a tornado missile. Impact energy could be absorbed by axial deformation on the double pipe of aluminum alloy.The compression test was performed by changing material, diameter and thickness of pipe. The obtained stress displacement cave was used for the optimal design of shock absorber for the heavy oil tank.The response acceleration on the heavy oil tank against to the impact load was evaluated by dynamic finite element...
英字タイトル:
Application of shock absorber to tornado protection on power plant equipment
英字タイトル:
Application of shock absorber to tornado protection on power plant equipment