压水堆核电站楔形闸板阀检修过程中的辐射防护

Abstract

Abstract: This article describes the radiation risks from wedge valve maintenance in the context of variable conditions. Sepcific protection measures are proposed based on ALARA principle.

Key words: Nuclear Power Plant, Valve overhaul, Radiation hotspot, Fuel damage, Personal protection

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Zuo Guoyong, Wang Yonghui, Pu Lixing, Yang Yan. Radiation Protection in Wedge Valve Repair at a PWR Nuclear Power Plant[J].RADIATION PROTECTION BULLETIN, 2015, 35(1): 10-14.

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URL: http://journal01.magtech.org.cn/Jwk3_fsfhtx/EN/

http://journal01.magtech.org.cn/Jwk3_fsfhtx/EN/Y2015/V35/I1/10

References

[1] 李林. 中核苏阀核级手动楔形闸阀解体维修(N80)[R]. 宁德核电厂, 2014.
[2] 宁德核电有限公司. 辐射防护用品技术规范[Z]. 宁德核电有限公司, 2012.
[3] 中华人民共和国国家标准. 电离辐射防护与辐射源安全基本标准[S]. GB 18871—2002.
[4] 中广核培训中心. 900 MW压水堆核电站系统与设备[Z]. 北京: 原子能出版社, 2004.

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Radiation Protection in Wedge Valve Repair at a PWR Nuclear Power Plant

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