简介:摘要目前,随着我县经济的快速发展,促使城乡配网规模的迅速扩大。县域内,各乡镇级的配网网架已基本形成单线分段分支,相邻线路“手拉手”环网拓扑结构,形成了主干线闭环接线,开环运行的方式。10kV开关设备类型更新换代较快,配网线路普遍存在新老开关并存的现象,这对配网线路管理是一个严峻的考验,本文针对新老开关混合运行状态下的配网线路定值管理进行初步探讨。
简介:AUniqueFault-TolerantDesignforFlyingCapacitorMultilevelInverters,Aircleanerbyusinghighvoltageelectrostatic,Alps'TactSwitch,ContactSheetFollowMiniaturizationTrend,Anefficientpedagogicalapproachforintegratingpowerelectronics,drivesandthePMDCmotorintothetraditionalenergyconversioncourse,AnimprovedDTCstrategyassociatedtoanewaveragedinvertermodelforelectricvehicleapplication,AnalyticalinvestigationofaninductionmotorfedfromB4inverterwithanewspace-vectormodulationstrategy,ApplicationofdigitalgaugingsystemforROPStest。
简介:2Axesopticalswitchwithholdingmechanism;ADirectAC/ACConverterBasedonCurrent-SomeConverterModules;Ahighpowervacuumrotary'ARCgapclosingswitchforpulsedpowerapplications;Amicro-controller-basedvoltagebalancerinaelectricaldistributionsystem;Amulti-agentapproachtooutageworkschedulingforelectricpowersystem;Amulti-agentapproachtopowersystemnormaloperation;