叉车充电站规划设计技术要求

PlaningofchargingstationsforliquidacidPb-batteries林德-Linde-XiamenForkLiftTruckCo.,2002.PlaningPlaningofchargingstationsforliquidacidPb-batteries液态铅酸电池充电站计 PAGE2PAGE2/DefinitionsanddescriptionsofchargingstationsBatterycharging建筑结构BuildingTruckplaceinchargingstationsPlaceinbatteryroomsFloorElectricalinstallationApparentPowerHeating充电机Charger通风GeneralDINVDE0510CalculationaccordingDINVDECalculationofthenecessaryfreeroomCalculationofthenecessaryvolumeofConstructionofaRoomtemperatureandclimate加水WaterBatterychangingarrangementsCraneEquipmentsandchanginglorriesMaintenanceandrepairplacesLabelsand急救措施FirstaidImportantnormsandregulationsPlaningPlaningofchargingstationsforliquidacidPb-batteries液态铅酸电池充电站计 PAGE3PAGE3/DefinitionsandregulationsofchargingBattery-Abatteryroomisaspecialroomforchargingandstoringbatteries,intheseroomsalsothechargerscouldbeBatterycharging1.1Abatterychargingstationisaspecialroomforchargingbatterieswhichareinstalledinthetrucksandalsochargingbatteriesaccording1.1.Generalistodecideifabatteryroomorabatterychargingstationshouldbesetup.Mostlyabatteryroomisnecessaryatatwoorthreeshiftoperation,normallyrechargedbatteriesandbatteriesunderchargestandinfrontofonecharger.Inbatterychargingstationsnormallytruckswithinstalledbatteriesareconnectedtothechargers.AlsobothdifferentversionscouldbeinstalledinoneImportantisiftheroomisaworkingplacewherepersonsareinchargetooptainandmaintainandchangebatteries.Inthiscasespecialregulationsforworkingplacesarenecessary,forexamplequestionsaboutlight,noise,temperature,gas-emissionandsoon,additionalwaitingrooms,washroomsandrestroomshadtobeinstalled.BuildingTruckplaceinchargingVDI2197,21982199或国家特殊标准计算车辆进、Thenecessarysquaremetersofchargingstationsdependsinthemainpartofthekindofchargingstationandthetrucks,alsothenecessaryspacefordriveinandoutandturnaroundwiththetrucksmustbecalculatedaccordingtheregulationVDI2197,2198and2199orspecialnationalnorms.15m2车辆占据的面积（宽和深PlaningPlaningofchargingstationsforliquidacidPb-batteries液态铅酸电池充电站计 PAGE4PAGE4/Inpracticeyoucancalculatewith15m2squaremeters,importantkindandlargenessofthequantityoftrucksofeachtrucktotalquantityofquantityandtypeofthestandsquaremetersofthetruck(wideandhighofthe0.6m1mAdditionaltothestandsquaremetersofthetrucksanecessaryspacearoundthetruckof0,6metersandadistancechargertobatteryof1metermustbecalculated.MinimumdistancesoftruckstochargersandstoredStellplatzbrennbarez.B.Stellplatzbrennbarez.B.eingelagerteStellplatz

BchargerAtruckABtruckBinflammableexplosiveexplosions-explosions-odernecessaryspacearoundthe 最少0,6necessarydistancebetweenbatteryand 最少1necessarydistancetoinflammablestored 最少2,5necessarydistancetoexplosive 最少5必备高度(取决于车辆necessaryhighoftheplace(dependsofthe 最少2PlaningPlaningofchargingstationsforliquidacidPb-batteries液态铅酸电池充电站计 PAGE5PAGE5/Roomarrangementatacharging相对放置的车辆间必备距离应该是车辆转动空间的一半（Wa）加上0.6m(B=Wa+necessarydistancebetweentheoppositeplacedtruckshouldbethehalfoftheturnaroundspace(Wa)ofthetruckplus0,6meter (B=Wa+0,6m)PlaceinbatteryInbatterychargingroomsthenecessarysquaremetersdependsofthequantityandthelargenessofthebatteriesandthechargersandofthekindofcraneorthechange-wagontohandletherechargedandthedischargedbatteries7m2Inpracticeyoucancalculatewith70.2mInfrontofeachchargerthenecessaryplacemustbecalculatedfortwobatteriesplusadistanceofminimum0,2meterbetweenthebatteriestohaveagoodventilationduringcharge.Batterybanksmustbecalculatedfortheheaviestbatteryandmustbeisolatedagainstthe充电机前面板到电池的最短距离(a)0.5m200°C2.5mPlaningPlaningofchargingstationsforliquidacidPb-batteries液态铅酸电池充电站计 PAGE6PAGE6/Theminimumdistance(a)ofthechargerfrontpaneltothebatteryis0,5meterandminimum2,5meterbetweenbatteryandheatingsystemswithatemperaturemorethan200°CFloor压 >8抗酸腐 抗硫酸H2SO4泄漏电 <108绝缘阻 >100泄漏电 <108ohm(电池周围1.5m。绝缘阻 >100kohm(电池周围1.5m。抗酸腐 抗硫酸tH2SO40.25m31%。ThefloorshouldbecoveredwithanacidresistantPressure >8Acid againstH2SO4Divertresistance <108ohmIsolationresistance>100kohmDivertresistance <108ohm(onlyaroundtheplaceofthebatteries(1,5m)Isolationresistance>100kohm(onlyaroundtheplaceofthebatteries(1,5m)Acid againstH2SO4ThefloormusthaveaGradientof1%toapitofminimum0,25ElectricalDINVDE0100或专门国家标准或根据充电机供货商的说明进行电气安装，应具有市电电源断路器、为每个充TheelectricalinstallationistobedoneaccordingDINVDE0100orspecialnationalnormswithamainswitchpowerbreakerandeachchargerwithapowerbreakerwithslowactingfusesorautomaticbreakersformotor-ratedcircuitsaccordingthetechnicalinstructionsofthesupplierofthechargers.WithaventilationitshouldbeinstalledaregulationthatonlywithaworkingventilationachargeispossibleApparentForthecalculationoftheapparentpowerthefollowingcomponentsmustbePlaningPlaningofchargingstationsforliquidacidPb-batteries液态铅酸电池充电站计 PAGE7PAGE7/heating1n根据供货商的信息，功率P1, P(总功率)=(P1+P2 Pn)xa=因数，所有充电机都工作 (一般为0,8)Calculationoftheapparentpowerofthechargers1ton:PoweraccordingtheinformationofthesupplierP1, P(total)=(P1+P2 Pn)xa=factorifallchargersarein (typicalcosphi/cos50Hz-Wa,50Hz-/HF-/Forthechargersalsotheefficiencyetaandthepowerfactorcosphiareimportanttypicalcalculationchargetechnique/cos50Hz-charger/Wa,50Hz-charger/HF-charger/TheheatingpowerdependsofthekindandlargenessoftheroomitwillbedecreasedbytheheatingofthechargersandtheKnKnxQexLFxnxEetax 视在功率apparentpower[kWh] 额定容量nominalcapacity[AhK5] 放电等级dischargegrade[%] charge numberof 中负载电压middleloadvoltage[V/Z] 充电机效率efficiencyofthecharger kWhWhcalculationof[Wh]in电 48V750 放电等级充电 输出曲线WoWa,负载系数2,4总能量 64,8kWh(所有充电机有功功率消耗的负载能 51,8损失能 13,0kWh(可用于加热CalculationofthechargeenergyPlaningPlaningofchargingstationsforliquidacidPb-batteries液态铅酸电池充电站计 PAGE8PAGE8/ 48V750 dischargegrade outputcurveWoWa,loadfactor1,2middleloadvoltage2,4V/Zefficiency80%Total 64,8kWh(apparentpowerofallconsumedload 51,8Lost 13,0kWh(usableforheating0.2m间距很重要。Toselectthecorrectchargersitisnecessarytoknowthebatterytype,thekindofbattery,thenominalvoltage,thenominalcapacityandthechargingtimedependingofthekindofworking,singleshiftortwo,threeshiftoperation.Thechargersareeitherwallmountedorfloormounteddependingofthelargenessofthechargers.Importantisalsoadistancebetweenthechargersofminimum0,2metertogetagoodventilationoftheair.Themountinghighshouldbeselectedthatagoodoperationwiththechargersispossible.Anyinstallationofwatermustbebelowthechargers.Exampleforwallmounted>CEECEETypTyp100553PlaningPlaningofchargingstationsforliquidacidPb-batteries液态铅酸电池充电站计 PAGE9PAGE9/通风总则Abatterycabformagasmixtureofhydrogenandoxygenduetotheelectrolyticdecompositionofwater.Thisgasdevelopsparticularlytowardstheendofbatterychargingorifthebatteryisovercharged.Itisatitgreatestabovethevoltageatwhichgassingstarts.Batterychargingroomsandbatterychargingstationsshallwherepossiblebedesignedsothatthenaturalventilationissufficient.Ifartificialventilationisnecessary,itshallbeensuredthattheventilationisswitchedonwhilstchargingistakenTheinletairshallenterascloseaspossibletotheground,passoverthebatteriesandescapeashighaspossibleontheoppositeside.DINVDE0510CalculationaccordingDINVDE0510partQ,QTheventilationofbatteryroomsandchargingstationsisregardedasadequateifduringchargingatleastthevolumeofairflowQ,determinedaccordingtothefollowingequation,isguaranteed.Q[m³/h]=vxqxsxnx isavolumeofairflowin 稀释系数，氢/空气混合物在较低的爆炸限度时，空气和氢气体积之比(96%空气/4%=24)isthedilutionfactorwhichisequaltotheratiooftheamountbyvolumeofairandhydrogenattheatthelowerexplosionlimitofthegen/airmixture(96%Luft/4%H2 0°C1013PaAhAh的电流强度有关isthevolumetricflowofhydrogenrelativetothestrengthofthecurrentwhichat0°Cand1013hPadevelopsinonecellperAandperhdueelectrolysisAh(0,42E-3 安全系数=5（船舶核潜艇safetyfactor=5(shipsandsubmarines= isthenumberof isthecurrentlevelinAwhichcausesthedevelopmentofIGuidevaluesforcurrentChargingcharacteristiccurrentlevelIper100Ahnominal100AhWa-特性(4Wsa-(6WoWa-(4IU-2.4V/ZIU-characteristicupto2,4(2IUI-IU-2.25V/ZIU-characteristicupto2,251PlaningPlaningofchargingstationsforliquidacidPb-batteries液态铅酸电池充电站计 PAGE10PAGE10/Q[m³/h]=0,05xnxI (vxqxs0,05共计必备的空闲房屋空间计算CalculationofthenecessaryfreeroomspaceNormallyatbatteryroomsandchargingstationsnospecialventilationisnecessaryifthehallsarelargeenough,theformulaV=Qx2,5体积volume m³(LxBx**brut,withoutcharger-volume,battery-volumeandWoWaExampleforachargerwithWoWacharacteristic:Atthesecharacteristicthecalculationistobedonewithacurrentof4Aforeach100AhbatteryBatterieswhichwillbe1048V400Ah放气电流总放气电流10batterieswith48V/400AhQuantityofbatteriesNominalNumberofcellsperTotalnumberofNominalGassingcurrentTotalgassingcurrentQ =0,05xnx=0,05x240x =192PlaningPlaningofchargingstationsforliquidacidPb-batteries液态铅酸电池充电站计 PAGE11PAGE11/2.5xQAfreenetroomspaceisenough,toworkwithoutventilation,ifthecalculationisdonewith2,5xQ2,5xQ=2,5x192=480m³480m3来说，550m3Achargingroomwith550m3islargeenoughifthefreenetspaceiswxdxh:Hallforexamplewxdxh:10x10x5,5Thiscalculationhastobedoneforallbatteriesinachargingroom,thatmeansthesinglevolumesofairflowhadtobeQQ1..QnVQtotal=sumQ1..Qn=V ConstructionofaSpecialforbatteryroomsandchargingRoomtemperatureandAchargingstationshouldhavearoomtemperaturebetween+10and+25°Candadryenvironmenttosolvethelifetimeofchargersandbatteries.Aretheseclimateconditionsnottorealisesotheusedequipmenthadtobefitoutforexampleairconditionforthechargersorheatingtablesforthebatteries.Forthisthesupplieroftheequipmentcangiveinformation’s.WaterPlaningPlaningofchargingstationsforliquidacidPb-batteries液态铅酸电池充电站计 PAGE12PAGE12/DIN43530或国标必须加蒸馏门的添满自关闭装置。0.2bar1bar210Batterieswithliquidelectrolytelostwatercauseofthegassingduringcharge,thismustberefilled.ThereforitmustbeuseddistilledwateraccordingDIN43530ornationalnorms,normalwaterdestroyedthebattery.Automaticallywatertoppingsystemswithoutanymaintainholdgoodcausecontrolledbythechargertherefillingofwatertakesplaceatthecorrecttimeshortlybeforethechargewillbefinished.Batteriesmusthavespecialself-closingcrams.Thepressureoftheautomaticallywatertoppingsystemshouldhaveminimum0,2andmaximum1bar,especially2to10meter.Askabatterysupplierforthecorrectplanningof