| 生态环境需水量对芹山水电站发电效益的影响 |
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| 引用本文： | 牛丽霞,管仪庆,葛捍东,张丹蓉,夏冬梅.生态环境需水量对芹山水电站发电效益的影响[J].水资源保护,2011,27(2):29-33. |
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| 作者姓名： | 牛丽霞 管仪庆 葛捍东 张丹蓉 夏冬梅 |
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| 作者单位： | 1. 河海大学水文水资源学院,江苏,南京,210098
2. 浙江省水电开发管理中心,浙江,杭州,310009 |
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| 基金项目： | 教育部重大科技项目(308012) |
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| 摘 要： | 以福建省的芹山水电站为例,研究穆阳溪流域不同生态环境用水保证率下的生态环境需水量,估算不同生态环境用水量的发电效益损失,并对考虑不同比例生态环境用水量对水电站的发电量所产生的影响进行分析.结果表明:由于确定生态环境需水量的出发点和基本原理不同,用7Q10法、Tennant法、最小月径流法和NGPRP法计算的生态环境需水...
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| 关 键 词： | 生态环境 需水量 用水保证率 发电效益 |
| 修稿时间： | 2011/3/29 0:00:00 |
Effect of eco-environmental water demand to on electricity benefit of Qinshan Hydropower Station |
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| NIU Li-xia,GUAN Yi-qing,GE Han-dong,ZHANG Dan-rong,XIA Dong-mei.Effect of eco-environmental water demand to on electricity benefit of Qinshan Hydropower Station[J].Water Resources Protection,2011,27(2):29-33. |
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| Authors: | NIU Li-xia GUAN Yi-qing GE Han-dong ZHANG Dan-rong XIA Dong-mei |
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| Affiliation: | NIU Li-xia1,GUAN Yi-qing1,GE Han-dong2,ZHANG Dan-rong1,XIA Dong-mei1(1.College of Hydrology and Water Resources,Hohai University,Nanjing 210098,China,2.Hydropower Development Management Center of Zhejiang Province,Hangzhou 310009,China) |
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| Abstract: | Taking the Qinshan Hydropower Station as an example,the eco-environmental water demand under different reliability scenarios of eco-environmental water utilization was studied,the loss of power generation efficiency due to different eco-environmental water demand was estimated,and the effect of different proportions of eco-environmental water usage on hydroelectric power generation was analyzed.The results show that different methods,including 7Q10,Tennant,minimum monthly runoff,and NGPRP,generate different... |
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| Keywords: | eco-environment water demand guarantee rate of water electricity benefit |
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