| 可逆式水泵水轮机研究现状综述 |
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| 引用本文： | 刘旭阳,王玲花.可逆式水泵水轮机研究现状综述[J].湖北水力发电,2016(6):39-41. |
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| 作者姓名： | 刘旭阳 王玲花 |
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| 作者单位： | 华北水利水电大学电力学院,河南郑州,450045 |
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| 摘 要： | 抽水蓄能电站大都采用可逆式水泵水轮机,针对可逆式水泵水轮机的设计缺陷,介绍了可逆式水泵水轮机的驼峰区和"S"特性,结合近几年国内外的研究成果,总结了优化转轮设计、机组避开"S"特性区运行等解决水轮机设计缺陷的方法。
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| 关 键 词： | 水泵水轮机 驼峰区 “S”特性 数值模拟 |
Optimization of the Reversible Pump-turbine:A Review |
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| Abstract: | The reversible pump-turbine is usually adopted in pumped storage power stations , which however is of certain design defects.The hump zone and S-shape characteristic of the reversible pump-turbine are introduced.Then, a litera-ture review on the optimization of the reversible pump-turbine is presented , including the optimization design of the tur-bine runner and operation scheme avoiding the S-shape characteristic zone . |
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| Keywords: | pump-turbine hump zone S-shape characteristic numerical simulation |
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