Cov tsheb fais fab tau hloov pauv peb qhov kev xav ntawm kev txav mus los. Nrog rau kev txais yuav ntau dua ntawm EVs, qhov teeb meem ntawm cov txheej txheem them nyiaj zoo yuav siv sijhawm nruab nrab. Ntawm kuv riad ntawm possibilities, qhov kev siv ntawm aDC ceev chargernyob rau hauv lub domestic sphere nthuav nws tus kheej raws li ib tug alluring proposition, muab unmatched expediency. Txawm li cas los xij, kev muaj peev xwm ntawm cov kev daws teeb meem zoo li kev soj ntsuam ze. Niaj hnub no peb yuav muab cov lus qhia dav dav rau koj los qhia koj cov kev xaiv paub.
dc ceev them yog dab tsi?
DC them ceev ceev, tseem hu ua Theem 3 them, yog ib qho zoo tshaj plaws ntawm EV charger uas them sai dua li cov chargers li niaj zaus peb muaj nyob hauv tsev. Tsis zoo li cov AC chargers li niaj zaus uas koj yuav siv hauv tsev, DC ceev chargers tsis siv lub tsheb tus kheej charger tab sis xa DC fais fab ncaj qha mus rau EV roj teeb. Qhov no txhais tau tias koj tuaj yeem tau txais ntau mais ntxiv rau koj lub tsheb hauv lub sijhawm luv luv - tsuas yog ob peb feeb - qhov zoo tiag tiag rau cov neeg uas muaj tsheb fais fab. Vim tias cov chargers no muaj zog heev, feem ntau ntawm 50 kW thiab 350 kW, thiab ua haujlwm ntawm qhov hluav taws xob ntau dua, lawv feem ntau pom ntawm cov chaw them nyiaj rau pej xeem lossis siv rau kev lag luam.
Txawm li cas los xij, kev sib koom ua ke xws li cov chargers muaj zog rau hauv ib puag ncig hauv tsev nthuav qhia ntau qhov kev sib tw thiab kev txiav txim siab, los ntawm kev ua tau zoo rau kev cuam tshuam nyiaj txiag. Nws yog ib qho tseem ceeb rau cov tswv EV kom ntsuas cov xwm txheej no ua tib zoo thaum xav txog ib qhoDC ceev them chaw nres tshebsiv hauv tsev.
Vim li cas dc ceev them nyiaj tsis yog feem ntau siv tau rau kev siv hauv tsev
1: Cov Txheej Txheem Txheej Txheem thiab Kev Txwv
Qhov kev ntxias ntawm kev them nyiaj ceev hauv tsev yog qhov tsis lees paub, tab sis cov tswv yim kev ua haujlwm muaj nyob. Ua ntej, daim phiaj hluav taws xob feem ntau nyob hauv cheeb tsam txuas nrog tej zaum yuav tsis txhawb nqa lub zog loj ntawm DC them ceev ceev. DC Fast Charging chaw nres tsheb feem ntau xav tau lub zog hluav taws xob xws li 50 kW txog 350 kW. Txhawm rau muab qhov ntawd nyob rau hauv qhov kev xav, ib qho chaw tawm hauv tsev nyob rau sab qaum teb Asmeskas. xa tawm txog 1.8 kW. Qhov tseem ceeb, txhim kho DC Fast Charger hauv tsev yuav zoo ib yam li kev cia siab tias yuav muaj ib lub qhov hluav taws xob hauv tsev kom muaj zog rau tag nrho txoj kev Christmas teeb - cov txheej txheem uas twb muaj lawm tsuas yog tsis tau nruab los daws cov teeb meem no.
Qhov teeb meem txuas ntxiv tshaj qhov muaj peev xwm ntawm cov xaim hauv tsev. Daim phiaj hluav taws xob hauv zos, uas muab hluav taws xob rau thaj chaw nyob, tej zaum yuav tsis muaj peev xwm txhawb nqa qhov kev thov siab rau hluav taws xob uasDC them ceev ceevxav tau. Retrofitting lub tsev kom haum raws li cov thev naus laus zis no yuav tsis tsuas yog xav tau kev hloov pauv ntau rau lub tsev tus kheej cov hluav taws xob, suav nrog cov xaim hluav taws xob hnyav thiab tej zaum yuav muaj qhov hloov pauv tshiab, tab sis kuj tseem muaj peev xwm xav tau kev hloov kho rau hauv cheeb tsam kab sib chaws.
2: Kev Nyab Xeeb thiab Infrastructure Challenges
Cov chargers no tsis yog cov khoom siv plug-and-play xwb. Cov txheej txheem hluav taws xob hauv tsev yog tsim los tswj lub siab tshaj plaws ntawm 10 kW txog 20 kW. Kev seev cev ntawm qhov ncaj qha tam sim no ntawm kev kub ceev los ntawm peb cov hlab ntsha hauv tsev muaj kev ntxhib los ntawm kev txhawj xeeb txog kev nyab xeeb xws li cua sov lossis hluav taws kub. Kev tsim kho vaj tse, tsis yog hauv peb cov phab ntsa xwb tab sis txuas mus rau cov kab sib chaws uas ua rau peb lub zej zog lub zog, yuav tsum muaj zog txaus los tswj cov hwj chim loj no yam tsis muaj kev ntxhov siab.
Tsis tas li ntawd, cov txheej txheem kev nyab xeeb dav dav thiab cov sijhawm saib xyuas tsis tu ncua uas cov chaw them nyiaj pej xeem ua raws li qhov nyuaj rau rov ua dua hauv ib puag ncig hauv tsev. Piv txwv li, pej xeemDC ceev them chaw nres tshebyog nruab nrog cov tshuab cua txias siab heev los tswj cov cua sov tsim thaum lub sij hawm them nyiaj, tiv thaiv overheating. Retrofitting lub tsev kom suav nrog cov kev ntsuas kev nyab xeeb zoo sib xws, nrog rau kev txhim kho cov txheej txheem tsim nyog, tuaj yeem txwv tsis pub kim.
3: Cov Nqi Them Siab Siab
Ib qho ntawm cov teeb meem loj tshaj plaws rau kev txhim kho DC ceev them nyiaj hauv tsev yog tus nqi siab koom nrog, uas txuas mus deb tshaj qhov tsuas yog yuav lub charger. Cia peb rhuav tshem cov nqi: kev txhim kho 50 kW DC ceev charger tuaj yeem yooj yim tshaj $ 20,000 thaum tsim cov khoom siv hluav taws xob tsim nyog. Cov kev hloov kho tshiab no tuaj yeem suav nrog kev teeb tsa tshiab, lub luag haujlwm hnyav hluav taws xob, cov xaim hluav taws xob muaj peev xwm tuav tau cov khoom hluav taws xob ntau ntxiv, thiab tej zaum yuav muaj lub tshuab hloov tshiab kom ntseeg tau tias koj lub tsev tuaj yeem tau txais thiab tswj cov theem ntawm lub zog no, ntsuas hauv kilowatts, los ntawm daim phiaj. .
Tsis tas li ntawd, kev teeb tsa kev tshaj lij yog tsis sib tham vim qhov nyuaj thiab cov qauv kev nyab xeeb xav tau, ntxiv rau tag nrho cov nqi. Thaum sib piv nrog tus nqi nruab nrab ntawm kev txhim kho Theem 2 charger - nyob ib ncig ntawm $ 2,000 txog $ 5,000, suav nrog kev hloov kho hluav taws xob me me - kev nqis peev nyiaj txiag hauv DC them ceev ceev zoo li tsis zoo rau qhov yooj yim ntxiv nws muaj. Muab cov kev xav no, tus nqi siab installation uaDC fast charging pawgib qho kev xaiv tsis zoo rau kev siv hauv tsev rau feem ntau cov tswv EV.
Cov kev xaiv ua tau zoo dua li DC them sai sai tom tsev
Muab hais tias teeb tsa DC lub charger ceev hauv tsev tsis yog qhov ua tau tiag tiag vim qhov xav tau ntawm lub zog siab thiab cov kev hloov pauv tseem ceeb hauv kev tsim vaj tsev, nws yog ib qho tseem ceeb uas yuav tau saib rau lwm cov kev xaiv ua haujlwm uas tseem ua kom them nyiaj yooj yim thiab ua haujlwm tau zoo.
1: Qib 1 Charger
Rau cov neeg uas tab tom nrhiav kev daws teeb meem tsis yooj yim, Theem 1 charger, tseem hu ua tus txheej txheem them nqi, tseem tsis muaj qhov sib piv. Nws leverages 120 Volts alternating tam sim no qhov hluav taws xob, twb muaj nyob rau hauv feem ntau cov tsev, yog li tshem tawm qhov xav tau rau ib qho tseem ceeb hluav taws xob retrofit. Txawm hais tias nws muaj qhov nce me me ntawm kwv yees li 2 mus rau 5 mais ntawm qhov ntau ntawm ib teev ntawm kev them nyiaj, tus nqi no ua tiav cov txheej txheem them rov qab rau cov neeg caij tsheb txhua hnub. Qhov tseem ceeb, txoj kev no txhawb nqa cov txheej txheem them nqi hluav taws xob ntau dua, muaj peev xwm ua kom lub neej ntev roj teeb los ntawm kev txo cov thermal strain. Theem 1 charger, uas los nrog J1772 los yog Tesla connector, yog ib tug nqi-npaum thiab zoo xaiv rau cov neeg tsav tsheb EV nrog rau kev tsav tsheb tsis tu ncua thiab kev yooj yim ntawm overnight charging.
2: Qib 2 Charger
Ua tus choj ntawm kev yooj yim thiab nrawm, Theem 2 charger sawv cev rau qhov kev xaiv zoo rau kev them nyiaj hauv EV. Qhov kev daws teeb meem no tsim nyog nkag mus rau 240-volt qhov hluav taws xob (lub tshuab ziab khaub ncaws), zoo ib yam li qhov xav tau los ntawm cov khoom siv hauv tsev loj, thiab qee zaus yuav tsum tau hloov kho me me rau koj lub tsev hluav taws xob. Txawm li cas los xij, qhov kev hloov kho no yog qhov hnyav dua li qhov kev hloov kho uas yuav tsum tau ua rau DC them ceev teeb tsa. Theem 2 them nyiaj ntau heev ua rau cov txheej txheem them nqi, muab kwv yees li 12 mus rau 80 mais ntawm ntau yam hauv ib teev. Qhov kev muaj peev xwm no tso cai rau qhov nruab nrab EV kom tau them rov qab los ntawm kev txo qis hauv ob peb teev xwb, ua rau nws txoj kev daws teeb meem zoo rau EV cov tswv uas xav tau kev siv ntau dua txhua hnub lossis cov uas nrhiav kev daws teeb meem thaum hmo ntuj. Tsis tas li ntawd, qhov muaj peev xwm muaj peev xwm ntawm tsoomfwv lossis cov kev txhawb siab hauv zos rau kev teeb tsa ntawm eco-phooj ywg thev naus laus zis tuaj yeem ua rau Theem 2 them, muaj nyob rau hauv ob lub qhov (socket) lossis cable sib txawv, kev xaiv nyiaj txiag.
3: Public DC Fast Charging Stations
Public DC Fast Charging Stations muab cov kev daws teeb meem rau cov neeg tshawb nrhiav qhov yooj yim ntawm DC them nyiaj yam tsis tau txhim kho cov kab ke hauv tsev. Cov chaw nres tsheb no tau tsim kho kom zoo los pab txhawb kev nrawm nrawm, muaj peev xwm nce EV lub peev xwm ntawm 20% mus rau 80% hauv lub sijhawm luv luv ntawm 20 txog 40 feeb. Xav txog qhov chaw nyob hauv cheeb tsam uas ua rau muaj kev nkag mus tau zoo tshaj plaws-xws li cov chaw muag khoom, kev taug kev loj, thiab cov chaw pabcuam kev loj-lawv txo qis kev cuam tshuam rau kev txav mus los tau tshwm sim thaum lub sijhawm taug kev. Txawm hais tias lawv yuav tsis hloov lub luag haujlwm tseem ceeb ntawm cov kev daws teeb meem hauv tsev, cov nochaw them nqiyog indispensable rau lub architecture ntawm ib tug tag nrho-encompassing hluav taws xob tsheb them lub tswv yim. Lawv ntseeg tau tias muaj peev xwm them sai sai rau kev taug kev mus ntev, tshem tawm kev txhawj xeeb txog kev tiv thaiv roj teeb thiab txhim kho kev siv hluav taws xob ntawm EV cov tswv cuab, tshwj xeeb tshaj yog rau cov tib neeg uas ib txwm pib taug kev mus ntev lossis pom lawv tus kheej hauv qhov xav tau tam sim ntawm lub roj teeb sab saum toj ntawm lub sijhawm. sij hawm ntxhov siab.
Ntawm no yog ib lub rooj rau kev piav qhia txog vim li cas cov chargers no yog koj cov kev xaiv zoo tshaj plaws rau lub tsev charger:
| Kev xaiv them nqi | Cov laj thawj zoo li lwm txoj hauv kev rau DC Fast Charging tom Tsev |
| Theem 1 Charger | Yuav tsum tsuas yog tus qauv hluav taws xob hauv tsev, tsis muaj kev hloov hluav taws xob uas xav tau. Muab kev them nqi qeeb, ruaj khov (2 mus rau 5 mais ntawm thaj tsam ib teev) zoo tagnrho rau kev siv hmo ntuj. Muaj peev xwm txuas tau roj teeb lub neej los ntawm kev zam kev them nyiaj ceev ceev. |
| Theem 2 Charger | Muaj kev xaiv them sai dua (12 mus rau 80 mais ntawm ntau yam hauv ib teev) nrog kev hloov kho hluav taws xob tsawg (240V qhov hluav taws xob). Haum rau cov neeg tsav tsheb uas muaj ntau dua txhua hnub mileage, tso cai rau hmo ntuj puv roj teeb. Sib npaug ceev thiab cov kev hloov kho rau kev siv hauv tsev. |
| Public DC Fast Charging Stations | Muab kev them nyiaj sai (20% mus rau 80% hauv 20 mus rau 40 feeb) rau cov kev xav tau ntawm qhov mus. Strategically nyob rau hauv yooj yim nkag tau rau lub sij hawm ntev mus txawv tebchaws. Ntxiv kev them nyiaj hauv tsev, tshwj xeeb tshaj yog rau cov uas tsis muaj kev nkag mus rau kev them nyiaj nruab hnub. |
Tau txais DC lub charger ceev hauv tsev yog qhov zoo vim tias nws them sai. Tab sis koj yuav tsum xav txog ntau yam xws li kev nyab xeeb, nws raug nqi npaum li cas, thiab koj yuav tsum tau teeb tsa li cas. Rau ntau tus neeg, nws yog qhov ntse dua thiab pheej yig dua los siv Theem 2 charger hauv tsev thiab siv DC fast chargers thaum lawv tawm.
Post lub sij hawm: Aug-19-2024