新能源汽车中英文对照外文翻译文献Word格式.docx

新能源汽车中英文对照外文翻译文献Word格式.docx

《新能源汽车中英文对照外文翻译文献Word格式.docx》由会员分享，可在线阅读，更多相关《新能源汽车中英文对照外文翻译文献Word格式.docx（11页珍藏版）》请在冰点文库上搜索。

TheInvestigationOfCarnewenergy'

SPresent

ConditionAndDevelopment

Astheworldenergycrisis,andthewarandtheenergyconsumptionofoil--andarefullofenergy,inoneday,somedayitwilldisappearwithoutatrace.Oilisnotinresources.Soinoilconsumptionmustbecleanbeforefindingareplacement.Withthedevelopmentofscienceandtechnologytheprogressofthesociety,peopleinventedtheelectriccar.Electriccarswillbecomethemostidealoftransportation.

Inthedevelopmentofworldeachaspectisfruitful,especiallywiththeautomobileelectronictechnologyandcomputerandrapiddevelopmentoftheinformationage.Theelectroniccontroltechnologyinthecaronawiderangeofapplications,theapplicationoftheelectronicdevice,cars,andelectronictechnologynotonlytoimproveandenhancethequalityandthetraditionalautomobileelectricalperformance,butalsoimprovetheautomobilefueleconomy,performance,reliabilityandemissionspurification.Widelyusedinautomobileelectronicproductsnotonlyreducesthecostandreducethecomplexityofthemaintenance.Fromthefuelinjectionengineignitiondevices,aircontrolandemissioncontrolandfaultdiagnosistothebodyauxiliarydevicesaregenerallyusedinelectroniccontroltechnology,autodevelopmentmainlyelectromechanicalintegration.Widelyusedinautomotiveelectroniccontrolignitionsystemmainlyelectroniccontrolfuelinjectionsystem,electroniccontrolignitionsystem,electroniccontrolautomatictransmission,electroniccontrol（ABS/ASR）controlsystem,electroniccontrolsuspensionsystem,electroniccontrolpowersteeringsystem,vehicledynamiccontrolsystem,theairbagsystems,activebeltsystem,electroniccontrolsystemandtheautomaticair-conditioningandGPSnavigationsystemetc.Withthesystemresponse,theusefunctionofquickcar,highreliability,guaranteesofenginepowerandreducefuelconsumptionandemissionregulationsmeetstandards.

Thecarisessentialtomoderntraffictools.Andelectriccarsbringusinfinitejoywillgiveusthephysicalandmentalrelaxation.Takeforexample,automatictransmissioninroad,cannotontheclutch,canachieveautomaticshiftandengineflameout,notsoeffectiveimprovethedrivingconveniencelightenthefatiguestrength.Automatictransmissionconsistsmainlyofhydraulictorqueconverter,geartransmission,pump,hydrauliccontrolsystem,electroniccontrolsystemandoilcoolingsystem,etc.Theelectroniccontrolofsuspensionismainlyusedtocushiontheimpactofthebodyandtheroadtoreducevibrationthatcargettingsmooth-goingand

stability.Whenthevehicleinthecarwhentheroadunevenroadcanaccordingtoautomaticallyadjusttheheight.Whenthecarratioofheight,lowsettogasoroilcylinderfillingoroil.Ifisopposite,gasordiarrhea.Toensureandimprovethelevelofdrivingcarsdrivingstability.Variableforcepowersteeringsystemcansignificantlychangethedriverfortheworkefficiencyandthestate,sowidelyusedinelectriccars.VDCtovehicleperformancehasimportantfunctionitcanaccordingtotheneedofactivebrakingtochangethewheelsofthecar,carmotionsofstateandoptimumcontrolperformance,andincreasedautomobileadhesion,controllingandstability.Besidesthese,appearbeyond4WS4WDelectriccarscangreatlyimprovetheperformanceofthevalueandascendingsimultaneously.ABSbrakingdistanceisreducedandcankeepturningskillseffectivelyimprovethestabilityofthedirectionssimultaneouslyreducetyrewear.Theairbagappearinlargeprogramsprotectedthedriverandpassenger'

ssafety,andgreatlyreduceautomobileincollisionofdriversandpassengersinthebuffer,toprotectthesafetyoflife.

Intelligentelectronictechnologyinthebustopromotesafedrivingandthattheotherfunctions.Therealizationofautomaticdrivingthroughvarioussensors.Exceptsomesmartcarsequippedwithmultipleoutsidesensorscanfullyperceptionofinformationandtrafficfacilitiesandtojudgewhetherthevehiclesanddriversindanger,hastheindependentpathfinding,navigation,avoidbump,noparkingfeesetc.Function.Effectivelyimprovethesafetransportofmanipulation,reducethepilotfatigue,improvepassengercomfort.Ofcoursebatteryelectricvehicleisthekey,theelectriccarbatterymainlyhas:

theuseoflead-acidbatteries,nickelcadmiumbattery,thebattery,sodiumsulfidesodiumsulfidelithiumbattery,thebattery,thebattery,theflywheelzinc-airfuelcellandsolarbattery,thebattery.Inmanykindofcells,thefuelcellisbyfarthemostwanttosolvetheproblemofenergyshortagecar.Fuelcellshavehighpollutioncharacteristics,differentfromotherbattery,thebattery,neednotonlyexternalconstantlysupplyoffuelandelectricitycancontinuouslysteadily.Fuelcellvehicles（FCEV）canbematchedwiththecarengineperformanceandfueleconomyandemissionintheaspectsofsuperiorinternal-combustionvehicles.

Alongwiththecomputerandelectronicproductconstantlyupgradingelectriccar,openclassinmaturetechnologyandperfected,thatdrivemoresafe,convenientandflexible,comfortable.Now,theelectriccarfromordinaryconsumersdistanceisstillveryfaraway,onlyafewpeopleinbandwagon.Electriccarswithtraditionaltocompeteinthemarket,thecar

willwaselectriccarsandintelligentcarreplaced.Thisisthequestionthatdayaftertimingwillcome.ABS,GPS,andvariousnew4WD4WS,electronicproductsandthemodernera,excellentperformanceautotacitunderstandingistie-in,bringusunparalleledprecisiondrivingcomfortandsafetyofdriving.

First,thedevelopmentofnaturalgasvehicle

Reducepollutiontoprotecttheenvironment,manycountrieshaveissuedaseriesofgovernmentregulationsandtheintroductionofanumberofincentivepoliciestopromotethedevelopmentofgasvehicle,suchasthedevelopmentofmorestringentvehicleemissionstandards,inthenaturalgassupply,carpurchasetaxesandfees,equipmentsupply,gasstationconstructiongrantfunds,taxincentives.

orthepurchaseofalternativefuelvehiclesandtheconstructionofstationsindetailtheprovisionsofthetaxrelief,butalsoenactedataxcutthattheuseofnaturalgasandnaturalgascompaniesexemptfrommotorvehiclefuelsalestax.Therearemorethan40statesinaccordancewiththepolicyofthefederalgovernment,law,drawnuponthemandatorystateandencouragetheuseofcleanfuelCNGvehicles,suchaspoliciesandmeasurestopromotetheCNGfillingstationdevelopmentandconstructionofmotorvehicles.Atpresent,morethan40countriesaroundtheworldhaveagascar,mainlyintherichnaturalgasresourcesinItaly,NewZealand,Argentina,BrazilandothercountriesandstricterenvironmentalregulationstheUnitedStates,Japanandothercountries.

Second,naturalgasvehicle（CNG）fuelandotherenvironmentalandeconomicbenefitscompared

Compressednaturalgasvehicles:

20MPacompressednaturalgasinthecartocompressednaturalgascylindersinusebythesupplyofinternalcombustionengineafterthepressurereducer.

ToCNGfuelforvehiclescomparedwithgasolinehasthefollowingadvantages:

l,reducepollutionandimprovetheatmosphericenvironment:

naturalgasisacleanenergy,withahighcalorificvalue,highefficiency,pollution,etc.,thecomparisonistotallyburned,notcarbondeposition,CO,NOxandparticulateemissionsthangasoline,significantlyreducedexhaustpollution.Motorvehicleexhaustisthemajorsourceofurbanairpollution,oneofwhichiscarbonmonoxideharmfulingredients（C0）,hydrocarbons（HC）,nitricoxide（N0）andnitrogendioxide（NO2）andsoon.Accordingtothedata,theuseofgasasamotorfuelandgasolineasfuelcanreduceemissionscomparedto90%CO,90%S02,72%HC,39%NOx,24%CO2,non-dustemissions,toimprovetheurbanenvironmenthasasignificantrolein.Atypicaldieselengineandgasolineengineemissionsandgasmachineisshownintablel.

2,CNGvehicleforahighersecurity

Comparedwithgasoline,compressednaturalgasisarelativelysafefuel.

（1）naturalgasexplosionlimitis5%higherthangasoline（lowerexplosionlimitforthel%）high,methaneignitionfor645℃,ignitionthangasolinehigh218℃,comparedtonotignite.Lowdensityofmethane,therelativedensityofabout0.55,resultinginleakageofgaswillsoonbedistributedintheair,inthecaseofthenaturalenvironmentitisdifficulttoformahotcombustionconditions,oncethecompressednaturalgasfromthetankorpipeleaks,leakimmediatelysurroundingtheformationoflow-temperaturezone,sothatthedifficultiesofnaturalgascombustion.ThereforeisafairlysafeCNGmotorfuel.Naturalgasandfuelpropertiesofgasolineisshownintable2

（2）Departmentofnaturalgasvehiclecylinderpressurevessel

（20MPa）,itsmaterialsandmanufactureandtestinginorderthatallStateshavestrictcontrol,inChinathereare"

compressednaturalgascylindervehiclestandards））（GBl7258-1998）.

Cylindersfittedwithexplosion-prooffacilities,pressurereducer,valvesandotherequipment,strictstandardshigh,andgassupplysystemissafeandreliableandwillnottipoverduetovehiclecollisionorcausefireorexplosion,andthepetroltankofmotorvehiclesdepartmentofnon-pressurevessels,fireeasilyaftertheexplosion.

3,willhelpeasethecontradictionbetweenenergysupplyanddemandtension.

China'

seconomyisinastageofrapiddevelopment,thenumberofvehiclesto1million/yearabovetherateofincreaseofasubstantialincreaseingasolinedemandofresources,ourneedtoimportlargequantitiesofcrudeoilperyear,refinedoilandLPG