新型転換炉ふげん発電所 原子炉設置変更許可申請書 添付書類10の現行安全審査指針類対応の検討

Advanced thermal reactor "FUGEN"; The Investigation to revise the appendix 10 of the application document for permission of nuclear reactor establishement and amendment

坂下 元昭*; 小林 哲郎*; 直井 洋介*

not registered; not registered; not registered

高燃料度燃料の開発の一環として、新型転換炉ふげん発電所(以下「ふげん」と略す。)に照射用ガドリニア燃料集合体を装荷するに当たって、現行の各種安全審査指針類に基づいた安全解析、評価を行い、「原子炉設置変更許可申請書 添付書類10(以下「添付書類10」と略す。)」を改訂することを検討してきた。本報告書は、その検討結果を軽水炉の「添付書類10」の記載様式に従ってまとめたものである。

As the irradiation test in developing high-burnup fuels for the ATR, a loading of MOX fuel assembly containing UO-GdO fuel rods to the "FUGEN" is planning. We have analyzed and evaluated the intergrity and the safety of these fuels based on the safety examination guides. The appendix 10 of the application document for permission of nuclear reactor establishment and amendment of the "FUGEN" were revised. The present report describes the results of these investigation refeing to the appendix 10 for LWRs.