电动汽车充电站谐波的抑制与消除

:20100413蒋浩(深圳供电规划设计院有限公司,广东深圳518054):对电动汽车充电站产生的谐波特点进行了分析,介绍了充电站运行及检修对谐波的影响,并结合Q/CSG1151622010电动汽车充电站及充电桩设计规范,提出防范与治理谐波的技术措施,包括合理增大充电机的滤波电感值增大整流装置的脉波数由容量较大的系统供电加装滤波装置等实测数据分析表明,在电动汽车充电站采用12脉波整流并配置滤波器的方案治理谐波是可行的:电动汽车充电站;谐波;滤波器:TM714:A:1007290X(2010)08001604HarmonicSuppressionandEliminationinChargingStationofElectricVehicleJIANGHao(ShenzhenPowerSupplyPlanningDesignInstituteCo,Ltd,Shenzhen,Guangdong518054,China)Abstract:Theharmonicfeaturesinchargingstationofelectricvehicle(EV)areanalyzed,andtheeffectofchargingstationoperationandmaintenanceonharmonicisdescribedCombinedwithQ/CSG1151622010,SpecificationsforDesigningChargingStationandChargingPileofElectricVehicle,technicalmeasurestopreventandcontrolharmonicarepresented,whichincluderationallyincreasingfilterinductanceofchargerandpulsenumberofrectifier,supplyingpowerbylargersystemandaddingfilters,etcMeasureddataanalysisshowsthatitisfeasibletocontrolharmonicbyusing12pulserectifierwithfilterinEVchargingstationKeywords:chargingstationofelectricvehicle(EV);harmonic;filter,,,,,,,1,,[1]6,h=6k1,k,,,3,2630112,h=12k1,,,Ih=khI1(1):Ih;I1;kh612,,1238Vol23No820108GUANGDONGELECTRICPOWERAug2010In;Id161212[2],62845%,12914%1615711131719/%100201439177595321215711131719/%1001816665403303232529313537/%15130250208042,,2,2,2,,,[3],2,12[1]12,Dd0yn112Dyn11Yyn0[3]3311226,(),,,12,1(),6,2I11/I166%I13/I154%I5/I120%I7/I1143%,914%2845%,50%,,,178:,,,1,;2Dyn11Yyn03220,,,2,,,29~43,Unotch2=12Um2sin=32Uph2sin;(2),Unotch1=KtUnotch2Sk2Sk1=32Uph1Sk2sinSk1(3)(2)(3):Unotch1Unotch2;Sk1Sk2;Kt;Um2;Uph1Uph2;,,,33,,,,,,3,,34,,,3,441,,,,,42(1),,,,,6~8200A400V,700kVA,,12,h=12k1,,43,2,,08,50%,;0995,5%,,,30%~40%44,,,,45,,,;,1823,,,46GB/T1454919935[4]612,33612/%66(5)1212(11)32160510703221177203111113108793132003242171204311191103211630%,659%;1210%,12115%,12,12,6,,,:[1]Q/CSG1151632010,[S].Q/CSG1151632010,TechnicalSpecificationsforOffboardChargerofElectricVehicle[S].[2]WAKILEHGJ[M].:,2003WAKILEHGJHarmonicsinPowerSystemBasicPrinciples,AnalyticMethodsandFilterDesign[M].Beijing:ChinaMachinePress,2003[3]Q/CSG1151622010,[S]Q/CSG1151622010,SpecificationsforDesigningChargingStationandChargingPileofElectricVehicle[S].[4]UPS612[J].,2007,9(2):19-21,28WENShunliPrinciple&Differenceof6pulse&12pulseControllableSillconRectifeierswithHighpowerUPS[J].TheWorldofPowerSupply,2007,9(2):1921,28:蒋浩(1962),男,江西南昌人高级工程师,注册电气工程师,工学学士,主要从事配电工程设计工作(上接第15页),,,:[1]()[Z].:,2007GeneralOfficeoftheStateCouncilNoticeoftheGeneralOfficeoftheStateCouncilonForwardingEnergyefficientGenerationDispatchingMeasures(Trial)ofNationalDevelopmentandReformCommission,etc[Z].Beijing:GeneralOfficeoftheStateCouncil,2007[2]()[Z].:,2007NationalDevelopmentandReformCommissionNoticeonIssuingPilotSchemeandImplementationRules(Trial)ofEnergyefficientGenerationDispatching[Z].Beijing:NationalDevelopmentandReformCommission,2007:宋兴光(1978),男,山东德州人工程师,工学硕士,从事电网调度运行工作198: