Article(id=1223201268638793981, tenantId=1146029695717560320, journalId=1205116964453384197, issueId=1223201250133524577, articleNumber=null, orderNo=null, doi=10.20040/j.cnki.1000-7709.2023.20221210, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1654704000000, receivedDateStr=2022-06-09, revisedDate=1663689600000, revisedDateStr=2022-09-21, acceptedDate=null, acceptedDateStr=null, onlineDate=1769563508423, onlineDateStr=2026-01-28, pubDate=1690214400000, pubDateStr=2023-07-25, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1769563508423, onlineIssueDateStr=2026-01-28, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1769563508423, creator=13701087609, updateTime=1769563508423, updator=13701087609, issue=Issue{id=1223201250133524577, tenantId=1146029695717560320, journalId=1205116964453384197, year='2023', volume='41', issue='7', pageStart='1', pageEnd='220', issueExtLink='null', onlineDate='null', pubDate='null', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1769563504012, creator=13701087609, updateTime=1769563583713, updator=13701087609, preIssue=null, nextIssue=null, ext={EN=IssueExt(id=1223201584469885927, tenantId=1146029695717560320, journalId=1205116964453384197, issueId=1223201250133524577, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1223201584469885928, tenantId=1146029695717560320, journalId=1205116964453384197, issueId=1223201250133524577, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null}, startPage=89, endPage=93, ext={EN=ArticleExt(id=1223201270945661325, articleId=1223201268638793981, tenantId=1146029695717560320, journalId=1205116964453384197, language=EN, title=Influence Analysis of Irrigation Water Intaking on Power Generation of Xiangjiaba Hydropower Station, columnId=1222925283431272938, journalTitle=Water Resources and Power, columnName=HYDROLOGICAL FORECAST AND OPTIMAL SCHEDULING, runingTitle=null, highlight=null, articleAbstract=

Xiangjiaba Hydropower Station has six functions: power generation, navigation, flood control, irrigation, reverse regulation, sediment retaining. Since the project was put into operation in 2012, all other benefits except irrigation have begun to show gradually. With the completion of the first water intaking tunnel project of the north and south main canal of Xiangjiaba, and the comprehensive construction of the first phase project of the north general irrigation area, the research on the impact of irrigation water intaking on the power generation of Xiangjiaba hydropower station is an urgent work. Based on the adjustment calculation of 43 years series runoff during 1970-2013, inflow variation of Xiangjiaba hydropower station was calculated by considering the impact of the six large reservoirs regulation and storage in the upstream and water diversion in the Yunnan province. On this basis, the impact of water intaking after the first phase of north irrigation area, north second phase of irrigation area, and irrigation district being completed on the power generation of the Xiangjiaba Hydropower Station was analyzed. The research shows that irrigation water intaking reduces the power generation of Xiangjiaba, which is 1.78×108 kW·h, 2.84×108 kW·h and 3.78×108 kW·h, respectively, compared with that before water intaking, and mainly in the dry season. After the intake of water in each period, the water discharge can be reduced by 109 m3/s at most, the annual average output can be reduced by 105 MW at most, and the number of installed hours can be reduced by 63 h at most.

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向家坝水电站工程具备发电、通航、防洪、灌溉、反调节、拦沙六大功能,工程自2012年运行以来,除灌溉以外,其余效益均已逐渐显现。随着向家坝南北总干渠首部取水隧洞工程完工,北总灌区一期工程全面施工,灌溉取水对于向家坝水电站发电的影响研究,是一项亟待完成的工作。通过1970~2013年43年长系列径流系列调节演算,计算了在上游6座大型水库调蓄及滇中引水影响下向家坝水电站入库流量变化情况,并以此为基础计算了北灌区一期、北灌区二期、灌区全部建成取水后,对向家坝水电站发电的影响。研究表明,灌溉取水导致向家坝发电量减少,各期取水后发电量较取水前分别减少1.78×108、2.84×108、3.78×108 kW·h,且主要集中在枯水期。各期取水后,下泄流量最大减少109 m3/s,年平均保证出力最大减少105 MW,装机利用小时数最大减少63 h。

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毕明亮(1980-),男,高级工程师,研究方向为水利水电工程技术规划及设计管理,E-mail:
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范向军(1979-),男,高级工程师,研究方向为水利水电工程技术规划及设计管理,E-mail:

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范向军(1979-),男,高级工程师,研究方向为水利水电工程技术规划及设计管理,E-mail:

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范向军(1979-),男,高级工程师,研究方向为水利水电工程技术规划及设计管理,E-mail:

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灌溉取水对向家坝水电站发电影响分析
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范向军 1 , 毕明亮 1 , 朱俊 1 , 潘增 1 , 唐玉川 1 , 卢超 2
水电能源科学 | 水情测报与优化调度 2023,41(7): 89-93
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水电能源科学 | 水情测报与优化调度 2023, 41(7): 89-93
灌溉取水对向家坝水电站发电影响分析
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范向军1 , 毕明亮1 , 朱俊1, 潘增1, 唐玉川1, 卢超2
作者信息
  • 1.中国长江三峡集团有限公司,湖北 武汉 430000
  • 2.中国电建集团中南勘测设计研究院有限公司,湖南 长沙 410014
  • 范向军(1979-),男,高级工程师,研究方向为水利水电工程技术规划及设计管理,E-mail:

通讯作者:

毕明亮(1980-),男,高级工程师,研究方向为水利水电工程技术规划及设计管理,E-mail:
Influence Analysis of Irrigation Water Intaking on Power Generation of Xiangjiaba Hydropower Station
Xiang-jun FAN1 , Ming-liang BI1 , Jun ZHU1, Zeng PAN1, Yu-chuan TANG1, Chao LU2
Affiliations
  • 1.China Three Gorges Corporation, Wuhan 430000, China
  • 2.PowerChina Zhongnan Engineering Corporation Limited, Changsha 410014, China
出版时间: 2023-07-25 doi: 10.20040/j.cnki.1000-7709.2023.20221210
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向家坝水电站工程具备发电、通航、防洪、灌溉、反调节、拦沙六大功能,工程自2012年运行以来,除灌溉以外,其余效益均已逐渐显现。随着向家坝南北总干渠首部取水隧洞工程完工,北总灌区一期工程全面施工,灌溉取水对于向家坝水电站发电的影响研究,是一项亟待完成的工作。通过1970~2013年43年长系列径流系列调节演算,计算了在上游6座大型水库调蓄及滇中引水影响下向家坝水电站入库流量变化情况,并以此为基础计算了北灌区一期、北灌区二期、灌区全部建成取水后,对向家坝水电站发电的影响。研究表明,灌溉取水导致向家坝发电量减少,各期取水后发电量较取水前分别减少1.78×108、2.84×108、3.78×108 kW·h,且主要集中在枯水期。各期取水后,下泄流量最大减少109 m3/s,年平均保证出力最大减少105 MW,装机利用小时数最大减少63 h。

径流系列  /  水库调蓄  /  灌溉取水  /  发电量

Xiangjiaba Hydropower Station has six functions: power generation, navigation, flood control, irrigation, reverse regulation, sediment retaining. Since the project was put into operation in 2012, all other benefits except irrigation have begun to show gradually. With the completion of the first water intaking tunnel project of the north and south main canal of Xiangjiaba, and the comprehensive construction of the first phase project of the north general irrigation area, the research on the impact of irrigation water intaking on the power generation of Xiangjiaba hydropower station is an urgent work. Based on the adjustment calculation of 43 years series runoff during 1970-2013, inflow variation of Xiangjiaba hydropower station was calculated by considering the impact of the six large reservoirs regulation and storage in the upstream and water diversion in the Yunnan province. On this basis, the impact of water intaking after the first phase of north irrigation area, north second phase of irrigation area, and irrigation district being completed on the power generation of the Xiangjiaba Hydropower Station was analyzed. The research shows that irrigation water intaking reduces the power generation of Xiangjiaba, which is 1.78×108 kW·h, 2.84×108 kW·h and 3.78×108 kW·h, respectively, compared with that before water intaking, and mainly in the dry season. After the intake of water in each period, the water discharge can be reduced by 109 m3/s at most, the annual average output can be reduced by 105 MW at most, and the number of installed hours can be reduced by 63 h at most.

runoff series  /  reservoir regulation and storage  /  irrigation water intaking  /  power generation
范向军, 毕明亮, 朱俊, 潘增, 唐玉川, 卢超. 灌溉取水对向家坝水电站发电影响分析. 水电能源科学, 2023 , 41 (7) : 89 -93 . DOI: 10.20040/j.cnki.1000-7709.2023.20221210
Xiang-jun FAN, Ming-liang BI, Jun ZHU, Zeng PAN, Yu-chuan TANG, Chao LU. Influence Analysis of Irrigation Water Intaking on Power Generation of Xiangjiaba Hydropower Station[J]. Water Resources and Power, 2023 , 41 (7) : 89 -93 . DOI: 10.20040/j.cnki.1000-7709.2023.20221210
2023年第41卷第7期
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doi: 10.20040/j.cnki.1000-7709.2023.20221210
  • 接收时间:2022-06-09
  • 首发时间:2026-01-28
  • 出版时间:2023-07-25
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  • 收稿日期:2022-06-09
  • 修回日期:2022-09-21
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    1.中国长江三峡集团有限公司,湖北 武汉 430000
    2.中国电建集团中南勘测设计研究院有限公司,湖南 长沙 410014

通讯作者:

毕明亮(1980-),男,高级工程师,研究方向为水利水电工程技术规划及设计管理,E-mail:
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2种不同金属材料的力学参数

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鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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