| 转轮几何参数对水泵水轮机水力性能影响的几点体会 |
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| 引用本文： | 徐用良,冉红娟,陈元林,罗先武.转轮几何参数对水泵水轮机水力性能影响的几点体会[J].大电机技术,2011(3):47-49. |
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| 作者姓名： | 徐用良 冉红娟 陈元林 罗先武 |
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| 作者单位： | 徐用良,陈元林,XU Yong-liang,CHEN Yuan-lin(哈尔滨大电机研究所,哈尔滨,150040);冉红娟,罗先武,RAN Hong-juan,LUO Xian-wu(清华大学,北京,100084) |
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| 摘 要： | 本文基于国内某抽水蓄能电站转轮水力性能优化和模型试验结果,分析了几何参数对水泵水轮机转轮性能的影响,并着重对不同参数方案转轮"驼峰"特性和"S"形特性进行比较和简要分析,给出几何参数对转轮特性影响的几点体会,以期为水泵水轮机转轮的水力性能优化提供参考.
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| 关 键 词： | 水泵水轮机 水力性能 几何参数 |
Some Realizations about the Influence of Geometry Parameters on the Hydraulic Characteristics of Pump-turbine |
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| XU Yong-liang,RAN Hong-juan,CHEN Yuan-lin,LUO Xian-wu.Some Realizations about the Influence of Geometry Parameters on the Hydraulic Characteristics of Pump-turbine[J].Large Electric Machine and Hydraulic Turbine,2011(3):47-49. |
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| Authors: | XU Yong-liang RAN Hong-juan CHEN Yuan-lin LUO Xian-wu |
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| Affiliation: | XU Yong-liang,RAN Hong-juan,CHEN Yuan-lin,LUO Xian-wu(1.Harbin Institute of Large Electrical Machinery,Harbin 150040,China,2.Tsinghua University,Beijing 100084,China) |
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| Abstract: | Base on hydraulic optimization of a pumped storage power plant runner and the model test results,this paper analyzed the influence of geometry parameters on the characteristics of the pump-turbine and especially presented the comparison and analysis of the hump district and S-shaped characteristics among different runners.It presents some realizations about the influence of geometry parameters on the runner performance and wish it can give some advices to the runner optimization. |
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| Keywords: | pump turbine hydraulic characteristics geometry parameter |
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