S-shaped characteristics on the performance curves of pump-turbines in turbine mode – A review
S-shaped characteristics on the performance curves of pump-turbines in turbine mode – A review
复制标题
水轮机工况下水泵水轮机性能曲线的S形特征——综述
DOI:
10.1016/j.rser.2015.12.312
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发表时间:
2016-07
影响因子:
15.9
通讯作者:
Yulin Wu
中科院分区:
文献类型:
--
作者:
Zhigang Zuo;Honggang Fan;Shuhong Liu;Yulin Wu
S-shaped characteristics on the performance curves of pump-turbines in turbine mode promote instability problems in associated transient processes, e.g., difficulties in synchronizing with power grid in turbine start-ups, unstable performance in turbine load rejections, etc. The present paper presents and discusses relative studies on the S-shaped characteristics, which have been carried out by various investigators. Studies include system instability analysis, experimental and numerical investigations on the flow mechanism of pump-turbines, studies on the influencing geometric and operating parameters of the unit, and precautions and countermeasures to improve the S-shaped characteristics and instability problems in associated transient processes.
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DOI:
10.1088/1755-1315/15/3/032044
发表时间:
2012-11
期刊:
IOP Conference Series: Earth and Environmental Science
影响因子:
--
作者:
J. Liu;S. Liu;Y. K. Sun;Y. Wu;L. Q. Wang
通讯作者:
J. Liu;S. Liu;Y. K. Sun;Y. Wu;L. Q. Wang
影响因子:
2.4
作者:
L. Jin
通讯作者:
L. Jin
DOI:
10.1088/1755-1315/22/4/042006
发表时间:
2014-03
期刊:
IOP Conference Series: Earth and Environmental Science
影响因子:
--
作者:
S. Pejovic;B. Karney
通讯作者:
S. Pejovic;B. Karney
影响因子:
8.7
作者:
B. Zhu;Xuhe Wang;L. Tan;D. Zhou;Yue Zhao;S. Cao
通讯作者:
B. Zhu;Xuhe Wang;L. Tan;D. Zhou;Yue Zhao;S. Cao
影响因子:
8.7
作者:
Ali Rezghi;A. Riasi
通讯作者:
Ali Rezghi;A. Riasi