配电网重构研究的现状与展望-张大海

收稿日期:2001-07-23张大海,江世芳,赵建国(山东大学电力学院,山东济南250061):配电网重构可以提高配电网运行的安全性经济性和供电质量,对于当前国内配电自动化系统建设和应用具有重要意义介绍了配电网重构的作用和国内外的研究现状,总结了各种理论和研究方法然后,详细分析了配电网重构的目标函数实施成本和约束条件,指出研究要向更广和更深的方向发展,以利于实际应用最后,提出配电网重构不仅要继续研究搜索方法,还应重视负荷预测潮流计算等相关问题的研究,充分利用人工智能等理论加快配电网重构的理论研究和实际应用:配电网;重构;人工智能:TM711:A:1006-6047(2002)02-0075-02,(,)(,),,/;1,,,,,,,,(DMS),DMS,,,/,(,),,,(),(,),,,2,,,/0,:a.[1],,,(OFP);,,;,,,,b.,[2];,,,,,,,,;,,,,,c.,,[3,4](0/1),//,,,,7522220022电力自动化设备ElectricPowerAutomationEquipmentVol.22No.2Feb.2002,,,3/,,[5,6]:a.,,b.,,,(),,,,,,:a.,,b.,,c.,,,:a.;b.;c.;d.4,:,a.,,,,b.,,R/X,(PQ),;,,,,,,c.,,(),,(),,,,,,,,,,d.,,,,,,e.,,DMS,,,DMS,,,:[1]BorozanV,RajakovicN.Applicationassessmentsofdistribu-tionnetworkminimumlossreconfiguration[J].IEEETrans.onPowerDelivery,1997,12(4):1786-1792.[2]PeponisGJ,PapadopoulosMP,HatziargyriouND.Distribu-tionnetworkreconfigurationtominimizeresistivelinelosses[J].IEEETrans.onPowerDelivery,1995,10(3):l338-1342.[3]JungKH,KimH,KoY.Networkreconfigurationalgorithmforautomateddistributionsystemsbasedonartificialintelligenceapproach[J].IEEETrans.onPowerDelivery,1993,8(4):1933-1941.[4],.[J].,2000,20(2):66-69.LIULi,CHENXue-yun.Reconfigurationofdistributionnet-worksbasedonfuzzygeneticalgorithm.ProceedingsoftheCSEE,2000,20(2):66-69.[5]RoytelmanI,MelnikV,LeeSSH,etal.Mult-iobjectivefeederreconfigurationbydistributionmanagementsystem[J].IEEETrans.onPowerSystems,1996,11(2):661-667.(下转82页)76电力自动化设备200210kV,,,,,GISMISGIS,,10kVMISGIS,4:10kV;;/0,:;,,,,:[1].[J].,2000,(6):16-18.GAOSong-jiu.Thenewdirectioninsavingenergyafterpowernetworksrebuilding.ElectricityWorld,2000,(6):16-18.[2],.[J].,1999,19(6):39-41.XUANYong,SUNZh-ineng.DesignofDMSbasicfunctions.ElectricPowerAutomationEquipment,1999,19(6):39-41.(:戴绪云):高颂九(1969-),男,浙江宁波人,工程师,从事MIS(包括GIS)管理信息系统的开发与应用变配电及线路的设计与管理等工作E-mail:[e-mail]fDistributionNetworkonMISandSCADAGAOSong-jiu(ZhenhaiElectricPowerSupplyBureau,Ninbo315000,China)Abstract:Energylossrateistheintegrativeindexoftheeconomicbenefitandtechnicalmanagementlevelforelectricindustry.TheapplicationofenergylossmanagementbasedonMISandSCADAfordistributionnetworkimprovesitsrealtimeperformancegreatlyandthemean-squarerootalgorithmincreasesitsprecision.Itmakestheenergylossmanagementworkofpowersupplysystemmorescientificandmoremodern.Itspowerfulfunc-tionsincreasegreatlytheworkefficiencyanddecreaseenergylossrateyearbyyear.Keywords:MIS;GIS;SCADA;distributionnetwork;energyloss(上接第76页)[6]PeponisGJ,PapadopoulosMP,HatziargyriouND.Optimaloperationofdistributionnetworks[J].IEEETrans.onPowerSystems,1996,11(1):59-67.(:柏英武):张大海(1973-),男,山东临沂人,教师,博士研究生,从事负荷预测配电自动化研究;江世芳(1936-),男,山东烟台人,教授,博士研究生导师,从事继电保护理论与应用研究;赵建国(1955-),男,山东济宁人,博士研究生导师,从事电力系统自动化理论与应用研究第一作者E-mail:[e-mail]spectofDistributionNetworkReconfigurationResearchZHANGDa-hai,JIANGSh-ifang,ZHAOJian-guo(ElectricalEngineeringCollege,ShandongUniversity,Jinan250061,China)Abstract:Distributionnetworkreconfigurationcanimprovesecurityandqualityofnetworkoperationaswellasminimizethepowerloss,anditisofgreatimportanceforthecurrentconstructionandapplicationofdistributionautomationsysteminChina.Thefunctionofnetworkreconfigurationandtheresearchprogressbothdomesticandabroadareintroduced,andvarioustheoriesandmethodsaregeneralized.Theobjectivefunction,costandrestrictionsofnetworkreconfigurationareanalyzed.Itispointedoutthattheresearchshouldbebroaderanddeepertofittherequirementsofapplicationandthattherelatedproblemssuchasloadforecastingandflowca-lculationstudiedwiththesearchmethod.Itisnecessarytomakefulluseofartificialintelligencetospeedupthetheoreticresearchandapplicationofdistributionnetworkreconfiguration.Keywords:distributionnetwork;reconfiguration;artificialintelligence82电力自动化设备2002