| 水轮机转轮开裂事故原因分析和经验教训 |
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| 引用本文： | 赵金贵.水轮机转轮开裂事故原因分析和经验教训[J].电力设备,2008,9(7):75-76. |
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| 作者姓名： | 赵金贵 |
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| 作者单位： | 哈尔滨电机厂有限责任公司,黑龙江省,哈尔滨市,150040 |
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| 摘 要： | 水电站大型水轮机裂纹事故较多,且难于修复。文章介绍了裂纹的多种检验途径和原因分析,并从设计、工艺、材料等方面给出了防止裂纹出现的一些保障措施和方法,为工作实际提供一定的借鉴与帮助。
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| 关 键 词： | 水轮机 裂纹 原因分析 预防措施 |
Case Study and Experience Lesson of Runner Crack Accident of Water Turbine |
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| ZHAO Jin-gui.Case Study and Experience Lesson of Runner Crack Accident of Water Turbine[J].Electrical Equipment,2008,9(7):75-76. |
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| Authors: | ZHAO Jin-gui |
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| Affiliation: | ZHAO Jin-gui (Harbin Electric Machinery Co.,Ltd., Harbin 150040,China) |
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| Abstract: | The runner crack accident of large scale water turbine in hydropower station occurred frequently,and it is hard to restore. Through the case study and inspection in various way,the experience lesson was summarized,and comprehensive precautionary measures were put forward. |
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| Keywords: | water turbine slight crackle case study precautionary measures |
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