| 凝汽器水室平衡循环水管道盲板力的研究分析 |
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| 引用本文： | 周 绮,陈俊斌,严强华.凝汽器水室平衡循环水管道盲板力的研究分析[J].电站辅机,2014(1):23-26. |
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| 作者姓名： | 周 绮 陈俊斌 严强华 |
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| 作者单位： | 上海电气电站设备有限公司电站辅机厂,上海200090 |
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| 摘 要： | 通过对核电循环水管道盲板力和凝汽器及汽轮机低压缸整体受力的研究分析,阐述循环水管道盲板力对机组安全运行的影响,改变了凝汽器水室接管的自身结构,采用在水室接管上设置盲板力平衡装置的方法,平衡了循环水管道的盲板力,确保了机组的安全运行。
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| 关 键 词： | 凝汽器 水室 平衡 循环水 管道 盲板力 受力 分析 |
Analysis on the Blind Plate Force of the Circulating Water Pipe for the Balance of Condenser Water Box |
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| ZHOU Qi,CHEN Jun-bin,YAN Qiang-hua.Analysis on the Blind Plate Force of the Circulating Water Pipe for the Balance of Condenser Water Box[J].Power Station Auxiliary Equipment,2014(1):23-26. |
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| Authors: | ZHOU Qi CHEN Jun-bin YAN Qiang-hua |
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| Affiliation: | (Shanghai Power Station Auxiliary Equipment Works, Shanghai Electric Power Generation Equip. Co. ,Ltd, Shanghai 200090, China) |
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| Abstract: | Based on the analysis on the blind plate force of circulating water pipe and the stress of condenser and turbine LP-casing of Yangjiang Nuclear Power Station, the influence of the blind plate force on the safe operation of power unit has been described in the paper. The structure of condenser water box nozzles was improved, the blind plate force balance device was set in the nozzles of the water box and the blind plate force of circulating water pipe was balanced so as to ensure the safe operation of power unit. |
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| Keywords: | condenser water box balance circulating water pipe blind plate force stress analysis |
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