多功率源的用电信息采集台区组网模拟系统韩周,赵伟,孟海川,程鑫,杨峰(安徽南瑞中天电力电子有限公司,安徽合肥230000)摘要:针对当前电力营销计量仿真领域难以有效模拟多种台区组网模式的问题,设计了一种基于多功率源的用电信息采集台区组网模拟系统。该系统使用若干个微型三相功率源组合,通过台区应用软件控制功率源内部信号切换及线路跳转响应等操作,从而实现同台区、跨台区及共零线台区三种台区组网模式的动态模拟和实时恢复,达到模拟复杂的电力载波通信环境目的。使用该系统及配套设备研制的仿真实训装置实现了多种场景、多种工况的仿真应用,有效还原了现场用电环境,助力新型电力系统的用电环境模拟建设及应用。关键词:电力营销计量;用电信息采集系统;电力台区组网;微型三相功率源中图分类号:TN911DOI:10.19768/j.cnki.dgjs.2023.02.054NetworkingSimulationSystemforMulti-powerSourcePowerConsumptionInformationAcquisitioninStationAreaHANZhou,ZHAOWei,MENGHaichuan,CHENGXin,YANGFeng(AnhuiNanruzhongTiantianElectronicsCo.,Ltd.,Hefei230000,China)Abstract:Atpresent,itisdifficulttoeffectivelysimulatemultiplenetworkingmodesinthefieldofelectricpowermar-ketingmeasurementsimulation.Aimingatthisproblem,amultipowersourcebasednetworksimulationsystemforpowerconsumptioninformationacquisitionstationsisdesigned.Thesystemiscomposedofseveralminiaturethree-phasepowersources.Throughthestationareaapplicationsoftwaretocontroltheinternalsignalswitchingofthepowersourceandthelinejumpresponseandotheroperations,thedynamicsimulationandreal-timerecoveryofthethreestationareanetwor-kingmodesofthesamestationarea,crossstationareaandcommonnulllinestationareaarerealized,soastoachievethegoalofsimulatingthecomplexpowercarriercommunicationenvironment.Thesimulationtrainingdevicedevelopedwiththesystemandsupportingequipmenthasrealizedthesimulationapplicationofmultiplescenariosandworkingconditions,effectivelyrestoredtheon-sitepowerenvironment,andhelpedtheconstructionandapplicationofthesimulationofthepowerenvironmentofthenewpowersystem.Keywords:electricitymarketingmeasurement;electricdatacollectionsystem;electricpowerstationareanetworking;miniaturethree-phasepowersource...
