南水北调西线一期工程对四川水电产业的影响 |
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作者姓名: | 李基栋 黄炜斌 湛 洋 沈 圣 王玉华 |
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作者单位: | 1. 四川大学 水利水电学院, 成都 610065; 2. 中国长江三峡集团公司, 湖北 宜昌 443000 |
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基金项目: | 国家重点基础研究发展计划( 973 计划) 资助项目( 2013CB036406) ; 国家科技支撑计划项目( 2008BAB29B09) |
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摘 要: | 南水北调西线一期工程拟从雅砻江、 大渡河源头分别调水 56 亿 m 3 、 24 亿 m 3 , 调水将减少雅砻江、 大渡河、 金
沙江( 以下简称/ 三江0)径流量。为综合分析西线一期调水对四川水电产业的影响, 从梯级电站径流、 发电量、 装机
容量、 枯水期平均出力、 发电税收等几个特征指标入手, 通过建立梯级水库群联合优化调度模型来计算分析调水的
影响并提出了相应的补偿 机制建议。结果 表明: 调 水将影响四川省/ 三江0 梯级电站 82 座, 减少年发电 量
442 亿 kW# h, 减少装机容量 970 万 kW, 造成/ 三江0支流部分已规划电站失去经济开发价值, 对四川水电产业影
响较大, 建立合理的补偿机制是必要的。
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关 键 词: | 南水北调西线一期工程 水资源 水力发电 雅砻江 大渡河 金沙江 四川 水电产业 |
Effects of Phase I Project of the Western Route of
South2to 2NorthWater Transfer Project on hydropower industry in Sichuan |
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Authors: | LI Ji-dong HUANG Wei-bin ZHAN Yang SHEN Sheng WANG Yu-hua |
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Affiliation: | 1. College of H y draulics and H y droelectric Engineering , Sichuan University ,
Chengdu 610065, China; 2. China Three Gorges Corp oration, Yichang 443000, China |
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Abstract: | T he Phase I Project of the Western Route of South 2to2NorthWater T ransfer Project will transfer water of 5. 6 billion m 3 and 2. 4 billion
m 3 from the upper reach of Yalong River and Dadu River to the upper stream of Yellow River respectively, which can cause the runoff reduction
in the Yalong River, Dadu River, and Jinsha River ( called/ three rivers0 hereafter) . In order to investigate the effects of Phase I Project on the
hydropower industry in Sichuan Province, the optimal operation model of cascade reservoirs was built to analyze the effects of water transfer
from the perspective of runoff, generated energy, installed capacity, average output in dry season, and electric power tax revenue of cascade hy2
dropower plant, and the corresponding compensation mechanism was proposed. The results indicated that 82 hydropower plants are influenced by
the Phase I Project of the Western Route of South2to2NorthWater Transfer Project, and the project causes the decreasing in power generation of
42. 2 billion kW# h and decreasing in installed capacity of 9, 700 MW. Thus, many planned plants located in the tributaries of / three rivers0 lose
the economic values, and the corresponding compensation mechanism is necessary. |
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Keywords: | Phase I Project of the Western Route of South2to2NorthWater Transfer Project water resource hydroelectric power generation Ya2
long River Dadu River Jinsha River Sichuan Province hydropower industry |
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