提高小浪底电站发电效益分析  

Analysis on Increasing Power Generation Benefit of the Xiaolangdi Power Station

作　　者：廖昕宇[1] 朱旭萍[1] 田武慧 

机构地区：[1]黄河水利水电开发总公司,河南济源459017

出　　处：《水利科技与经济》2014年第10期100-102,共3页Water Conservancy Science and Technology and Economy

摘　　要：小浪底电站在充分发挥小浪底水利枢纽社会效益的前提下,取得了一定的经济效益,自2004年以来年发电量均突破50×108kW·h。从近几年实际运行经验分析,如果能更科学严谨地做好水库调度工作,年发电量还有一定的提升空间。以2013年小浪底电站的发电效益为例进行分析,可通过汛限水位动态控制、洪水资源化利用、减少发电弃水、抬高发电水头、机组保持在高效率区运行、发挥西霞院水库反调节作用六大优化调度措施,增加小浪底电站的发电量,从而提高小浪底电站的发电效益。The Xiaolangdi power station obtains some economic benefit on the premise of Xiaolangdi water control project social benefit.Annual energy output has broke through 5 billion kW·h since 2004.If we do reservoir regulation scientifically and strictly , it can improve annual energy output a-nalysis on practical operating experience.In 2013 , we control the flood limit level , utilize flood re-sources , decrease disposable water power , raise productive head , run the machine in high efficiency , play a role in the Xixiayuan reregulating reservoir and so on.It can increase generating capacity , ac-cordingly it can increase power generation benefit of the Xiaolangdi power station.

关 键 词：发电效益 汛限水位 洪水资源化 发电水头 高效率区 小浪底水库 

分 类 号：F4[经济管理—产业经济]