| 轴流转桨式机组水电站事故闸门设置方式初探 |
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| 引用本文： | 陈祖嘉,方燕.轴流转桨式机组水电站事故闸门设置方式初探[J].地质灾害与环境保护,2011,22(4):108-110. |
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| 作者姓名： | 陈祖嘉 方燕 |
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| 作者单位： | 1. 中国水电工程顾问集团成都勘测设计研究院,成都,610072
2. 成都理工大学,成都,610059 |
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| 摘 要： | 近年轴流转桨式机组水电站进水口事故闸门有两种布置方式,一门一机布置和多门一机布置.本文结合轴流转桨式机组特性,阐述防止机组飞逸的保护措施.然后通过两种布置方式的优缺点比较,建议采用一门一机的方式.
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| 关 键 词： | 大坝进水口 事故闸门 轴流转桨式机组防飞逸保护 |
INSTALLING THE EMERGENCY GATE AT THE INLET OF THE HYDROPOWER STATION WITH KAPLAN TURBINES |
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| Chen Zu-jia
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Fang Yan.INSTALLING THE EMERGENCY GATE AT THE INLET OF THE HYDROPOWER STATION WITH KAPLAN TURBINES[J].Journal of Geological Hazards and Environment Preservation,2011,22(4):108-110. |
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| Authors: | Chen Zu-jia Fang Yan |
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| Institution: | 1.Hydrochina Chengdu Engineering Corporation,Chengdu 610072,China; 2.Environmental & Civil Engineering College of Chengdu University of Technology,Chengdu 610059,China) |
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| Abstract: | In recent years,emergency gates have been installed at the inlet of the hydro-station with Kaplan turbines in two ways: one machine for one gate or one machine for several gates.In accordance with the features of Kaplan units,measures are elaborated to prevent units from running away.Then through an comparison of the advantages and disadvantages of these two layouts,the one-machine-one-gate layout is preferred to the other. |
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| Keywords: | dam intake emergency gate Kaplan turbine runaway prevention |
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