南水北调东线一期工程源头泵站优化运行研究 Study on source pump station optimal operation of first-stage Eastern Route of South-to-North Water Diversion Project.pdfVIP
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南水北调东线一期工程源头泵站优化运行研究 Study on source pump station optimal operation of first-stage Eastern Route of South-to-North Water Diversion Project
第27卷第4期 水力发电学报 V01.27No.4 2008年8月 OFHYDROELECTRICENGINEERING JOURNAL Aug.,2008 南水北调东线一期工程源头泵站优化运行研究 冯晓莉1’2,仇宝云1,黄海田1,朱月新3 (1.扬州大学能源与动力工程学院,江苏扬州225009; 2.江苏大学流体机械工程技术中心,江苏镇江212013;3.江苏省苏北供水局,南京210029) 摘 要:南水北调东线一期工程源头泵站主要由江都站、宝应站组成。在源头泵站两条输水线路出13交汇处流量和水 位一定的前提下,以泵机组总功率最小为目标,建立了源头泵站运行优化数学模型,其中考虑了泵站输水河道水量损失 和水力损失。运用退火遗传算法求解,确定每条输水线路水位和流量分配、各泵站泵装置扬程、开机台数和机组运行工 况。将优化结果与常规运行方案比较,结果表明.实施优化运行后,泵机组总运行功率可减小15.65%,优化运行方案的 节能效果明显。 关键词:水力机械;南水北调东线一期工程;源头泵站;优化运行;退火遗传算法 中图分类号:TV675 文献标识码:A onsource station of Study pump optimaloperationfirst-stage of WaterDiversion EasternRouteSouth—·to·-North Project FENG Haitian’,ZHUYuexin3 Baoyunl,HUANG Xiaoli‘一。QIU (1.School andPower Province225009; ofEnergy Engineering,YangzhouUniversity,Yangzhouc蚵,Jiangsu 2.Huid Province212013; Machinery Center,JiangsuUnviersity,Zhenjiangcity,五angsu 3.Noah ProvincmlBureau 210029) Jiangsu of耽比rSupply,Nanjing ofthe EasternRouteofSouth··to··NorthWaterDiversionare Abstract:Sourcestations pump first·-stage Project madeof stationsand station.Onthe ofcertain andwater mainly up Jiangdupump Baoyingpump premise discharge at ofthetwosource stationtransmission attheleasttotal of units, levelcross
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