| 浮动核电站设计中的安全准则研究 |
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| 引用本文： | 郭翔,孔凡富,朱成华,朱刚.浮动核电站设计中的安全准则研究[J].核动力工程,2021,42(4):244-249. |
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| 作者姓名： | 郭翔 孔凡富 朱成华 朱刚 |
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| 作者单位： | 武汉第二船舶设计研究所，武汉，430064 |
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| 摘 要： | 浮动核电站作为船海工程与核电工程的结合，属于核能工程的新领域，国内尚缺少相应的安全设计准则。结合海洋核动力平台示范工程实际设计需求，基于对陆上压水堆核电厂、海上移动式平台、核动力舰船规范的分析，从浮动核电站总体设计、平台设计以及核安全3个层面分别提出了相应的安全设计准则。研究表明，浮动核电站的安全设计应围绕3项基本安全功能进行；平台设计应考虑布置、结构、辅助系统、电力、通信、消防6个因素；核安全设计应充分考虑其孤岛运行和海洋应用场景对核动力装置系统设备设计、运行的制约影响。
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| 关 键 词： | 浮动核电站 规范分析 安全准则 |
| 收稿时间： | 2020-05-11 |
Research on Safety Criteria in Design of Floating Nuclear Power Plant |
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| Affiliation: | Wuhan Second Institute of Ship Design and Research, Wuhan, 430064, China |
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| Abstract: | As a combination of marine engineering and nuclear power engineering, the floating nuclear power plant is of a new field of nuclear power engineering. There is no corresponding safety design criteria in China. Combined with the actual design requirements of offshore nuclear power platform demonstration project, based on the analysis of the specifications of onshore PWR nuclear power plants, offshore mobile platform and nuclear power ship, the corresponding safety design criteria are proposed from the aspects of overall design, platform and nuclear safety of floating nuclear power plants. The research shows that the safety design of floating nuclear power plants should focus on three basic safety functions.The platform design should consider six factors, including layout, structure, auxiliary system, power, communication and fire protection. The nuclear safety design should fully consider the constraints of island operation and marine application scenarios on the design and operation of nuclear power plant system equipment. |
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