西洱河梯级水电站EDC的研究和应用分析  

RESEARCH AND APPLICATION OF ECONOMIC DISPATCH CONTROL OF XI'ERHE CASCADE HYDROPOWER STATIONS

作　　者：吴正义[1] 张红芳[1] 龙七一[2] 欧阳辉[1] 

机构地区：[1]国电自动化研究院/南瑞集团公司,江苏省南京市210003 [2]云南省滇西电业局,云南省大理市671000

出　　处：《水电自动化与大坝监测》2004年第4期63-66,共4页HYDROPOWER AUTOMATION AND DAM MONITORING

摘　　要：基于实用的梯级水电站优化运行原则,提出了一种新的针对中小型梯级水电站的经济调度控制(EDC)数学模型,并给出了该模型的工程化求解算法。较为详细地分析了西洱河梯级水电站EDC工程应用中的问题及解决对策。西洱河梯级水电站EDC成功投运1年多来,已取得了良好的经济效益。On the basis of the applied principle of optimal operation of cascade hydropower stations, a new mathematic model of economic dispatch control (EDC) for small and medium-sized cascade hydropower stations is developed and presented. The engineering algorithm of the mathematic model is also given. The problems and solutions, which must be considered in the application of EDC to Xi'erhe Cascade Hydropower Stations, are analyzed in detail. The EDC software has been successfully applied to Xi'erhe Cascade Hydropower Stations for over one year, and good economic benefit has been generated.

关 键 词：梯级水电站 经济调度控制 优化运行原则 数学模型 负荷调整策略 

分 类 号：TV736[水利工程—水利水电工程] TM73[电气工程—电力系统及自动化]