| 二滩水电站调节保证的复核计算 |
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| 引用本文： | 王希成. 二滩水电站调节保证的复核计算[J]. 水电站设计, 2000, 16(2): 13-19 |
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| 作者姓名： | 王希成 |
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| 作者单位： | 成都勘测设计研究院,四川,成都,610072 |
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| 摘 要： | 用电算方法复核计算了二滩水电站 550MW水轮发电机组的蜗壳压力升值、机组转速上升值和尾水管进口真空值 ,并提出了导叶接力器的优化关闭规律 ,同时还提出了抑制和避免调压室涌浪不利叠加的运行方式。
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| 关 键 词： | 调节保证计算 调压室 水电站 水轮发电机组 |
| 修稿时间： | 1999－06－15 |
Checking Estimation for Regulation Guarantee of Ertan Hydroelectric Plant |
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| WANG Xi-cheng. Checking Estimation for Regulation Guarantee of Ertan Hydroelectric Plant[J]. Design of Hydroelectric Power Station, 2000, 16(2): 13-19 |
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| Authors: | WANG Xi-cheng |
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| Abstract: | The scroll case pressure increase,unit rotation speed rise and draft tube intake vaccum are checking estimated for 550MW turbine generator units of Ertan Hydroelectric Plant by computer method,the optimized closing law of guide vane servo mechanism is advanced and the operation method for restraining and avoiding undesirable superposition of chamber surge presented. |
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| Keywords: | water turbine regulation regulation assurance calculation surge surge chamber Ertan Hydrolectric Plant |
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