| 碗米坡水电站水机一级过速保护优化和改进 |
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| 引用本文： | 李建民,李先华,袁鑫. 碗米坡水电站水机一级过速保护优化和改进[J]. 适用技术之窗, 2010, 0(11): 127-129 |
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| 作者姓名： | 李建民 李先华 袁鑫 |
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| 作者单位： | [1]湖南省五凌电力有限公司,湖南长沙410004 [2]湖南商务职业技术学院,湖南长沙410205 |
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| 摘 要： | 本文主要介绍了碗米坡电厂水机一级过速保护的组成部分和设计原则,分析了碗米坡水电厂水机一级过速保护在甩负荷试验中该保护误动作导致事故停机问题,并详细阐述相应的优化和处理方法。
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| 关 键 词： | 水电站 一级过速保护 主配拒动 甩负荷试验 |
Optimization and Improvement of Primary Overspeed Protection for Hydraulic Turbine on the Wanmipo Hydor-Power Plant |
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| Li Jianmin Li Xianhua Yuan Xin. Optimization and Improvement of Primary Overspeed Protection for Hydraulic Turbine on the Wanmipo Hydor-Power Plant[J]. Science & Technology Plaza, 2010, 0(11): 127-129 |
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| Authors: | Li Jianmin Li Xianhua Yuan Xin |
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| Affiliation: | Li Jianmin Li Xianhua Yuan Xin(1.Wuling Power Corporation,Hunan Changsha 410004;2.Hunan Vocational College of Commerce,Hunan Changsha 410205) |
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| Abstract: | This paper introduces mainly components and design principles of hydraulic turbine＇s primary overspeed protection in the Wanmipo Hydor-Power Plant,and analyzes the cause of the accident problem on shutdown protection that is led by the malfunction during the load rejection test,and decribes the corresponding optimization and approach in detail. |
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| Keywords: | Hydor-Power Plant Primary Overspeed Protection Main Distributing Valve Refused To Move Load Rejection Test |
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