| 660MW机组循环水泵损坏事故分析 |
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| 引用本文： | 卢承斌,杨贤彪.660MW机组循环水泵损坏事故分析[J].江苏电机工程,2011,30(3):25-27. |
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| 作者姓名： | 卢承斌 杨贤彪 |
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| 作者单位： | 江苏方天电力技术有限公司,江苏南京,211102 |
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| 摘 要： | 某超超临界660 MW机组发生循环水泵外筒体断裂脱落、陶瓷轴承损坏的事故,造成重大损失.通过对该循环水泵事故过程的参数分析.结合泵的运行特性,剖析了事故发生的原因,指出各种因素的影响,为电厂正确判断处理类似事故提供参考.
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| 关 键 词： | 循环水泵 筒体断裂 轴承损坏 |
Analysis on Damage Accident of Circulating Pump in 660 MW Thermal Power Plant |
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| LU Cheng-bin,YANG Xian-biao.Analysis on Damage Accident of Circulating Pump in 660 MW Thermal Power Plant[J].Jiangsu Electrical Engineering,2011,30(3):25-27. |
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| Authors: | LU Cheng-bin YANG Xian-biao |
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| Affiliation: | LU Cheng-bin,YANG Xian-biao (Jiangsu Fangtian Power Technology Co.Ltd.,Nanjing 211102,China) |
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| Abstract: | The serious damage accidents induced by the out shell and ceramic bearing fracture of circulating pump in 660 MW thermal power plant have lead to great losses.Combined with the actual operation characteristics,the main reason for the issue is analyzed in the paper,and the effect of associated different factors is also proposed to provide valuable reference for similar matters. |
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| Keywords: | circulating pump shell fracture bearing damage |
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