| 冶勒水电站水斗式水轮机组的主要参数 |
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| 引用本文： | 赵显忠,程云山.冶勒水电站水斗式水轮机组的主要参数[J].水利水电科技进展,2006,26(5):59-61. |
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| 作者姓名： | 赵显忠 程云山 |
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| 作者单位： | 1. 中国水利水电第七工程局机电安装分局,四川,彭山,620860
2. 河海大学水利水电工程学院,江苏,南京,210098 |
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| 摘 要： | 介绍冶勒水电站水斗式水轮机组的主要参数:电站最大水头644.8 m,额定水头580 m。经综合比较后确定选用单机容量为120MW的竖轴水斗式水轮发电机组。在单喷嘴比转速和喷嘴数的选择中,参考国内外先进机组的参数,最终选取单喷嘴比转速ns1=18.8 m.kW,喷嘴数为6个,水斗数为21个。
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| 关 键 词： | 冶勒水电站 水斗式水轮机 水轮机选型 喷嘴 比转速 |
| 文章编号： | 1006-7647(2006)05-0059-03 |
| 修稿时间： | 2006年3月9日 |
Main parameters of scoop-type water-turbine generator set at Yele Hydropower Plant |
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| ZHAO Xian-zhong,CHENG Yun-shan.Main parameters of scoop-type water-turbine generator set at Yele Hydropower Plant[J].Advances in Science and Technology of Water Resources,2006,26(5):59-61. |
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| Authors: | ZHAO Xian-zhong CHENG Yun-shan |
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| Abstract: | An introduction is given to the main parameters of the scoop-type water-turbine generator set at the Yele Hydropower Plant: the maximum water head is 644.8?m,and the rated head is 580?m.Through a comprehensive analysis,the vertical shaft Pelton impulse water-turbine generator set with a single unit capacity of 120?MW is chosen.In reference to the parameters of advanced water-turbine generator sets at home and abroad,the optimal specific speed of single nozzle is determined as n_(s1)=(18.8?m·kW,) and the numbers of nozzles and scoops are 6 and 21, respectively. |
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| Keywords: | Yele Hydropower Plant scoop-type water-turbine generator type selection of water-turbine generator nozzle specific speed |
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