Research on axial hydraulic thrust of francis pump-turbine's runner

被引：0
|
作者：
Dai, Yongfeng
Wang, Hai
Zhang, Kewei
Zheng, Liyuan
You, Guanghua
Kong, Linghua
Zhu, Xingbing
Lou, Yong
机构：
[1] Energy and Power Eng. Sch., Huazhong Univ. of Sci. and Technol., Wuhan 430074, China
[2] Pumped-Storage Hydro Plant, Tianhuangping 313300, China
来源：
Shuili Fadian Xuebao/Journal of Hydroelectric Engineering | 2005年 / 24卷 / 02期
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学科分类号：
摘要：
Pump-turbine runner (low specific speed Francis turbine) in operation is subjected to axial hydraulic thrust, this force has an impact on the stabilization of the generator set's axial position, and has a direct effect, which have not been paid enough attention, on the safe operation of the set. Using theoretical analysis calculation and field measurement, also considering Tianhuangping pump-turbine runner, this paper has examined several factors that have effects on axial hydraulic thrust.
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页码：105 / 109
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