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工程科学与技术:2010,42(Z1):161-165
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毛尔盖水电站提前下闸蓄水过程及电量影响分析
(中国水电顾问集团成都勘测设计研究院)
Analysis on the Process of Impounding Water and Power Generation Quantity About an Ahead of Schedule Impounding Scheme of Mao’ergai Hydropower Station
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投稿时间:2010-06-08    修订日期:2010-07-22
中文摘要: 针对水电站提前下闸蓄水可缩短水电工程建设周期,提高效益的问题,结合毛尔盖水电站水库初期蓄水方案制定中涉及到的水库入库径流、下游综合用水要求以及水库蓄水位与上升速率等各种影响因素,分析了毛尔盖电站初期蓄水过程。并通过对原蓄水方案和提前蓄水方案在2011年12月至2012年4月期间的发电量的对比计算,得到2种工况下毛尔盖电站及其下游色尔古、柳坪电站的发电量值,结果表明,提前下闸蓄水使得3个电站的发电量都得到了提高,获得了巨大的经济效益。
中文关键词: 水库  提前蓄水  发电量
Abstract:The power generation benefit of hydropower station will increase when an ahead of schedule impounding scheme is carried out. The influence on initial impounding process of Mao’ergai Hydropower Station was analyzed combing with reservoir runoff, downstream water requirements, impounded water level and level rising rate. The power generations of the original scheme and an ahead of schedule impounding scheme were calculated during December 2011 to April 2012. The power generations which were generated by Mao’ergai, Se’ergu and Liuping hydropower stations in two conditions showed that the power generation of all the hydropower stations was increased with the ahead of schedule impounding scheme, and more economic benefits can be created in the new impounding scheme of Mao’ergai Hydropower Station. According to the comparison of generated energy during December 2011 to April 2012 between the original scheme and impounding program in advance, the generated energy results of Mao’ergai, Se’ergu and Liuping hydropower stations in two conditions can be achieved respectively. The results showed that the generated energy of these stations is increased by impounding in advance.
文章编号:201000590     中图分类号:    文献标志码:
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Feng Yu  fengyupt@sina.com 
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引用文本:
冯宇.毛尔盖水电站提前下闸蓄水过程及电量影响分析[J].工程科学与技术,2010,42(Z1):161-165.
Feng Yu.Analysis on the Process of Impounding Water and Power Generation Quantity About an Ahead of Schedule Impounding Scheme of Mao’ergai Hydropower Station[J].Advanced Engineering Sciences,2010,42(Z1):161-165.