水电站尾调井对通风设备影响的数值模拟研究 |
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引用本文: | 周建强,秦光耀. 水电站尾调井对通风设备影响的数值模拟研究[J]. 中国农村水利水电, 2013, 0(2): 162-164 |
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作者姓名: | 周建强 秦光耀 |
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作者单位: | 郑州电力高等专科学校 |
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基金项目: | 河南省教育厅自然科学研究计划项目 |
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摘 要: | 通风系统是水电站地下厂房的重要辅助设施。水电站甩负荷时,尾水调压井液面波动对地下厂房内的通风设备会产生较大影响。本文利用数值模拟的方法,建立了水电站通风系统模型,并对某电站的数值仿真。仿真结果表明,只要通风系统设计合理,尾水调压井液面波动对通风设备的影响可以控制在设备允许的范围内。
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关 键 词: | 水电站 通风设备 调压井 数值模拟 |
收稿时间: | 2012-08-23 |
修稿时间: | 2012-11-06 |
A Numerical Simulation of the Effects of Tail Water Surge Tank upon Ventilation Equipment of Hydropower Station |
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Abstract: | Ventilation system is one of the important facilities in the under -ground workshop of hydropower plants. When hydro turbine generator units load reject, the tail water surge tank have a large effects on ventilation equipments. The paper introduces how to simulate the tail water surge tank effect on a ventilation system of hydropower station The simulation results show that the ventilation equipments can work normally as long as correctly design the ventilation systems by simulating ventilation systems of a hydropower plant. |
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