| 核电站乏燃料贮存水池失去最终热阱时的安全分析 |
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| 引用本文： | 李灿,凌星. 核电站乏燃料贮存水池失去最终热阱时的安全分析[J]. 核动力工程, 2006, 27(5): 70-73 |
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| 作者姓名： | 李灿 凌星 |
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| 作者单位： | 湖南冶金职业技术学院,湖南,株洲,412000;秦山核电公司,浙江,海盐,314300 |
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| 摘 要： | 压水堆核电站一回路和乏燃料贮存水池的设备冷却水由海水冷却器提供.本文假设事故工况下,海水冷却器突然停止工作,利用热平衡方程,计算并分析了乏燃料贮存水池运行的安全性及作为冷却水源冷却其它一回路重要用户的可能性.计算表明:在本文的各种工况下,乏燃料贮存水池运行是安全的;除一种工况外,硼水还具有冷却其它设备的能力.
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| 关 键 词： | 核电站 乏燃料贮存水池 安全分析 计算 |
| 文章编号： | 0258-0926（2006）05-0070-04 |
| 收稿时间： | 2004-11-11 |
| 修稿时间： | 2004-11-112005-01-30 |
Safety Analysis of NPP Spent Fuel Pit When Losing of Final Heat Trap |
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| LI Can,LING Xing. Safety Analysis of NPP Spent Fuel Pit When Losing of Final Heat Trap[J]. Nuclear Power Engineering, 2006, 27(5): 70-73 |
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| Authors: | LI Can LING Xing |
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| Affiliation: | 1. Hunan Metallurgical Technical College, Zhuzhou, Hunan, 412000, China 2. Qinshan Nuclear Power Company, Haiyan, Zhejiang, 314300, China |
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| Abstract: | The equipment cooling water used in primary circuit loop and spent fuel system is provided by seawater cooler in nuclear power station. A hypothesis is the seawater cooler quit operation as certain accidents occurred. By employing heat balance equation, we have calculated and analyzed safety of the spent fuel pit and possibility of cooling other important primary circuit loop user. Our results show that the spent fuel pit operates safely at various situations in this paper. Except one condition, cooling water in the spent fuel pit is available to cool other equipments. |
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| Keywords: | Nuclear power station Spent fuel pit Safety analysis Calculation |
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