DC Fast Charging Piav Qhia rau Hluav Taws Xob Tsheb Charger
AC them nyiaj yog qhov yooj yim tshaj plaws ntawm kev them nyiaj kom pom - qhov hluav taws xob muaj nyob txhua qhov chaw thiab yuav luag txhua lub EV chargers koj ntsib hauv tsev, khw plazas, thiab chaw ua haujlwm yog Theem 2 AC chargers.Lub AC charger muab lub zog rau lub charger ntawm lub tsheb, hloov lub zog AC mus rau DC thiaj li nkag mus rau lub roj teeb.Qhov kev lees txais ntawm on-board charger txawv ntawm hom tab sis yog txwv rau cov laj thawj ntawm tus nqi, qhov chaw thiab qhov hnyav.Qhov no txhais tau hais tias nyob ntawm koj lub tsheb nws tuaj yeem siv qhov twg los ntawm plaub lossis tsib teev mus rau ntau tshaj kaum ob teev kom them tag nrho ntawm Qib 2.
DC Fast Charging hla dhau tag nrho cov kev txwv ntawm on-board charger thiab yuav tsum tau hloov dua siab tshiab, es tsis txhob muab DC fais fab mov ncaj qha mus rau lub roj teeb, them ceev muaj peev xwm yuav tsum tau ntau zog.Lub sij hawm them nyiaj yog nyob ntawm lub roj teeb loj thiab cov khoom tso tawm, thiab lwm yam, tab sis ntau lub tsheb muaj peev xwm tau txais 80% nqi nyob rau hauv li lossis qis dua ib teev uas siv tam sim no muaj tam sim no DC chargers.
DC them ceev ceev yog qhov tseem ceeb rau kev tsav tsheb mus deb / ntev thiab cov nkoj loj.Qhov kev hloov pauv sai ua rau cov neeg tsav tsheb tuaj yeem rov qab them nyiaj thaum lawv nruab hnub lossis so me me uas tsis yog raug ntsaws rau hmo ntuj, lossis ntau teev, kom them tag nrho.
Cov tsheb qub muaj cov kev txwv uas tsuas yog tso cai rau lawv them tus nqi ntawm 50kW ntawm DC units (yog tias lawv tuaj yeem ua tau tag nrho) tab sis tam sim no cov tsheb tshiab tau tawm tuaj uas tuaj yeem lees txais txog 270kW.Vim tias cov roj teeb loj tau nce ntxiv txij li thawj EVs ntaus lub lag luam, DC chargers tau txais cov txiaj ntsig siab dua kom phim - nrog qee qhov tam sim no muaj peev xwm txog li 350kW.
Tam sim no, nyob rau hauv North America muaj peb hom DC them ceev: CHAdeMO, Combined Charging System (CCS) thiab Tesla Supercharger.
Txhua lub tuam txhab loj DC charger muaj ntau tus qauv uas muaj peev xwm them tau ntawm CCS lossis CHAdeMO los ntawm tib lub tsev.Tesla Supercharger tsuas tuaj yeem ua haujlwm rau Tesla tsheb xwb, txawm li cas los Tesla tsheb muaj peev xwm siv lwm lub chargers, tshwj xeeb yog CHAdeMO rau DC them ceev ceev, ntawm lub adapter.
COMBINED CHARGING SYSTEM (CCS)
Lub Combined Charging System (CCS) yog raws li cov qauv qhib thiab thoob ntiaj teb rau cov tsheb fais fab.Lub CCS ua ke ib-theem AC, peb-theem AC thiab DC high-ceev them nyob rau hauv cov teb chaws Europe thiab lub US - tag nrho cov nyob rau hauv ib tug tib, yooj yim mus use system.
CCS suav nrog cov connector thiab inlet ua ke nrog rau tag nrho cov tswj kev ua haujlwm.Nws tseem tswj kev sib txuas lus ntawm lub tsheb hluav taws xob thiab kev tsim kho vaj tse.Yog li ntawd, nws muab kev daws teeb meem rau txhua qhov kev xav tau them nqi.
CHAdeMO Plug
CHAdeMO yog DC them tus qauv rau lub tsheb fais fab.Nws enables seamless kev sib txuas lus ntawm lub tsheb thiab lub charger.Nws yog tsim los ntawm CHAdeMO Association, uas tseem ua haujlwm nrog cov ntawv pov thawj, ua kom muaj kev sib raug zoo ntawm lub tsheb thiab lub charger.
Lub koom haum qhib rau txhua lub koom haum uas ua haujlwm rau kev ua kom muaj zog ntawm hluav taws xob.Lub koom haum, tsim nyob rau hauv Nyiv, tam sim no muaj ntau pua tus tswv cuab los ntawm thoob plaws lub ntiaj teb.Hauv Tebchaws Europe, CHAdeMO cov tswvcuab nyob hauv ceg haujlwm hauv Paris, Fabkis, koom tes nrog thiab ua haujlwm nrog cov tswvcuab European.
Tesla Supercharger
Tesla tau teeb tsa lawv tus kheej cov khoom siv hluav taws xob thoob plaws hauv lub tebchaws (thiab lub ntiaj teb) kom muaj peev xwm tsav tsheb mus ntev rau Tesla tsheb.Lawv kuj tseem tso cov chargers hauv nroog uas muaj rau cov neeg tsav tsheb hauv lawv lub neej txhua hnub.Tesla tam sim no muaj ntau dua 1,600 Supercharger chaw nres tsheb thoob plaws North America
Dab tsi yog DC them ceev ceev rau lub tsheb fais fab?
Thaum feem ntau lub tsheb hluav taws xob (EV) them nyiaj ua tiav hauv tsev thaum hmo ntuj lossis tom haujlwm nruab hnub, kev them nyiaj ncaj qha tam sim no, feem ntau hu ua DC fast charging lossis DCFC, tuaj yeem them EV txog 80% hauv 20-30 feeb xwb.Yog li, DC them ceev npaum li cas siv tau rau cov tsav tsheb EV?
Direct tam sim no them ceev yog dab tsi?
Direct tam sim no them ceev ceev, feem ntau hu ua DC fast charging lossis DCFC, yog qhov ceev tshaj plaws rau kev them nyiaj hluav taws xob.Muaj peb theem ntawm EV them nyiaj:
Theem 1 them ua haujlwm ntawm 120V AC, muab nruab nrab ntawm 1.2 - 1.8 kW.Qhov no yog theem uas muab los ntawm tus qauv hauv tsev qhov hluav taws xob thiab tuaj yeem muab kwv yees li 40-50 mais ntawm thaj tsam ib hmos.
Theem 2 them ua haujlwm ntawm 240V AC, muab nruab nrab ntawm 3.6 - 22 kW.Qib no suav nrog cov chaw them nqi uas feem ntau tau teeb tsa hauv tsev, chaw ua haujlwm, thiab cov chaw pej xeem thiab tuaj yeem muab kwv yees li 25 mais ntawm qhov ntau ntawm ib teev ntawm kev them nyiaj.
Qib 3 (lossis DCFC rau peb lub hom phiaj) ua haujlwm ntawm 400 - 1000V AC, muab 50kW thiab siab dua.DCFC, feem ntau tsuas yog muaj nyob hauv cov chaw pej xeem, feem ntau tuaj yeem them lub tsheb mus rau 80% hauv kwv yees li 20-30 feeb.
Post lub sij hawm: Jan-30-2021
