Qhov Txawv Tseem Ceeb

Yog koj muaj lub tsheb fais fab, tsis ntev tom qab ntawd, koj yuav pom qee cov ntaub ntawv hais txog kev them hluav taws xob AC piv rau DC. Tej zaum koj twb paub txog cov lus luv no tab sis tsis paub tias lawv cuam tshuam li cas rau koj lub tsheb fais fab.

Tsab xov xwm no yuav pab koj nkag siab txog qhov txawv ntawm DC thiab AC chargers. Tom qab nyeem nws, koj tseem yuav paub tias txoj kev them nqi twg nrawm dua thiab txoj twg zoo dua rau koj lub tsheb.

Cia peb pib!

Qhov Txawv #1: Qhov Chaw Hloov Lub Hwj Chim

Muaj ob hom fais fab uas siv tau los them cov tsheb fais fab. Lawv hu ua Alternating Current (AC) thiab Direct Current (DC).

Lub zog los ntawm lub network hluav taws xob yeej ib txwm yog Alternating Current (AC). Txawm li cas los xij, lub roj teeb tsheb fais fab tsuas yog txais tau Direct Current (DC). Qhov txawv tseem ceeb ntawm AC thiab DC them yog qhovqhov chaw uas lub zog AC raug hloov pauv. Nws tuaj yeem hloov pauv sab nraud lossis sab hauv lub tsheb.

Cov DC chargers feem ntau loj dua vim tias lub converter nyob hauv qhov chaw them. Qhov no txhais tau tias nws nrawm dua li cov AC chargers thaum nws los txog rau kev them lub roj teeb.

Tiam sis, yog koj siv AC charging, cov txheej txheem hloov hluav taws xob tsuas yog pib sab hauv lub tsheb xwb. Cov tsheb fais fab muaj lub tshuab hloov hluav taws xob AC-DC uas hu ua "onboard charger" uas hloov hluav taws xob AC mus rau hluav taws xob DC. Tom qab hloov hluav taws xob, lub roj teeb ntawm lub tsheb raug them.

Qhov Txawv #2: Kev Them Nyiaj Hauv Tsev Nrog AC Chargers

Hauv kev xav, koj tuaj yeem teeb tsa lub DC charger hauv tsev. Txawm li cas los xij, nws tsis muaj txiaj ntsig ntau.

Cov chargers DC kim dua li cov chargers AC.

Lawv siv ntau qhov chaw thiab xav tau cov khoom seem nyuaj dua rau cov txheej txheem xws li kev ua kom txias.

Yuav tsum muaj kev sib txuas hluav taws xob siab rau lub network fais fab.

Ntxiv rau qhov ntawd, tsis pom zoo kom siv DC charging tas li - peb yuav tham txog qhov no tom qab. Muab tag nrho cov ntaub ntawv no, koj tuaj yeem xaus lus tias lub AC charger yog qhov kev xaiv zoo dua rau kev teeb tsa hauv tsev. Cov chaw them DC feem ntau pom ntawm txoj kev loj.

Qhov Txawv #3: Kev Them Nyiaj Txawb Nrog AC

Tsuas yog cov AC chargers thiaj li siv tau. Thiab muaj ob qho laj thawj tseem ceeb rau nws:

Ua ntej, lub DC charger muaj lub tshuab hloov hluav taws xob hnyav heev. Yog li, kev nqa nws nrog koj mus ncig ua si tsis yooj yim sua. Yog li ntawd, tsuas yog cov qauv ruaj khov ntawm cov chargers no muaj xwb.

Qhov thib ob, lub charger zoo li no xav tau cov inputs ntawm 480+ volts. Yog li, txawm tias nws yog mobile los xij, koj yuav tsis pom lub zog tsim nyog hauv ntau qhov chaw. Tsis tas li ntawd, feem ntau ntawm cov chaw them EV pej xeem muab AC charging, thaum DC chargers feem ntau yog nyob ntawm txoj kev loj.

Qhov Txawv #4: DC Charging Sai Dua AC Charging

Lwm qhov txawv tseem ceeb ntawm kev them AC thiab DC yog qhov ceev. Raws li koj twb paub lawm, lub DC charger muaj lub converter sab hauv. Qhov no txhais tau tias lub zog tawm ntawm DC charging chaw nres tsheb hla lub tsheb lub charger thiab mus ncaj qha rau hauv lub roj teeb. Cov txheej txheem no txuag sijhawm vim tias lub converter sab hauv EV charger ua haujlwm tau zoo dua li qhov hauv lub tsheb. Yog li ntawd, kev them nrog tam sim no ncaj qha tuaj yeem ua tau kaum lossis ntau dua li kev them nrog alternating tam sim no.

Qhov Sib Txawv #5: AC vs DC Fais Fab - Qhov Sib Txawv Ntawm Kev Them Nqi

Lwm qhov sib txawv tseem ceeb ntawm AC thiab DC them yog cov duab ntawm lub them. Thaum AC them, lub zog xa mus rau EV tsuas yog ib txoj kab tiaj tus xwb. Qhov laj thawj rau qhov no yog qhov me me ntawm lub charger onboard thiab, raws li, nws lub zog tsawg.

Lub caij no, kev them DC tsim cov kab them tsis zoo, vim tias lub roj teeb EV thaum xub thawj lees txais cov zog ntws sai dua, tab sis maj mam xav tau tsawg dua thaum nws mus txog qhov muaj peev xwm siab tshaj plaws.

Qhov Txawv #6: Kev Them Nqi thiab Kev Noj Qab Haus Huv ntawm Lub Roj Teeb

Yog tias koj yuav tsum txiav txim siab seb puas yuav siv sijhawm 30 feeb lossis 5 teev them koj lub tsheb, koj qhov kev xaiv yeej pom tseeb heev. Tab sis nws tsis yooj yim li ntawd, txawm tias koj tsis quav ntsej txog qhov sib txawv ntawm tus nqi ntawm kev them ceev (DC) thiab kev them ib txwm (AC).

Qhov teeb meem yog, yog tias siv lub DC charger tas li, kev ua haujlwm ntawm lub roj teeb thiab kev ruaj khov yuav raug txo qis. Thiab qhov no tsis yog ib qho lus dab neeg txaus ntshai hauv ntiaj teb e-mobility xwb, tab sis yog ib qho lus ceeb toom tiag tiag uas qee lub tuam txhab tsim tsheb hluav taws xob txawm suav nrog hauv lawv phau ntawv qhia.

Feem ntau cov tsheb fais fab tshiab txhawb nqa kev them hluav taws xob tas mus li ntawm 100 kW lossis ntau dua, tab sis kev them ntawm qhov ceev no tsim kom muaj cua sov ntau dhau thiab ua rau qhov hu ua ripple effect loj zuj zus - qhov hluav taws xob AC hloov pauv ntau dhau ntawm DC fais fab mov.

Lub tuam txhab telematics piv rau qhov cuam tshuam ntawm AC thiab DC chargers. Tom qab 48 lub hlis ntawm kev tshuaj xyuas qhov xwm txheej ntawm cov roj teeb tsheb fais fab, nws pom tias cov tsheb uas siv kev them ceev ceev ntau dua peb zaug hauv ib hlis hauv huab cua kub lossis caij ntuj sov muaj 10% roj teeb puas tsuaj ntau dua li cov uas tsis tau siv DC chargers ceev ceev.

Qhov Sib Txawv #7: Kev Them AC Pheej Yig Dua Li Kev Them DC

Ib qho txawv tseem ceeb ntawm kev them fais AC thiab DC yog tus nqi - cov chargers AC pheej yig dua li cov DC. Qhov tseeb yog tias cov chargers DC kim dua. Ntxiv rau qhov ntawd, cov nqi teeb tsa thiab cov nqi txuas grid rau lawv kim dua.

Thaum koj them koj lub tsheb ntawm qhov chaw fais fab DC, koj tuaj yeem txuag tau ntau lub sijhawm. Yog li nws zoo tagnrho rau cov xwm txheej uas koj maj. Hauv cov xwm txheej zoo li no, nws yog qhov tsim nyog los them tus nqi siab dua rau kev them ceev dua. Lub caij no, kev them nrog lub zog AC pheej yig dua tab sis siv sijhawm ntev dua. Yog tias koj tuaj yeem them koj lub EV ze rau chaw ua haujlwm thaum ua haujlwm, piv txwv li, tsis tas yuav them ntau dhau rau kev them ceev heev.

Thaum nws los txog rau tus nqi, kev them hluav taws xob hauv tsev yog qhov kev xaiv pheej yig tshaj plaws. Yog li ntawd, kev yuav koj lub chaw them hluav taws xob yog qhov kev daws teeb meem uas yuav haum rau koj lub hnab nyiaj.

Xaus lus, ob hom kev them hluav taws xob muaj lawv cov txiaj ntsig. Kev them hluav taws xob AC yeej zoo dua rau koj lub roj teeb lub tsheb, thaum lub DC variant siv tau rau cov xwm txheej thaum koj xav tau rov them koj lub roj teeb tam sim ntawd. Los ntawm peb qhov kev paub dhau los, tsis tas yuav tsum tau them hluav taws xob sai heev, vim tias feem ntau cov tswv EV them lawv cov roj teeb tsheb thaum hmo ntuj lossis thaum nres tsheb ze ntawm chaw ua haujlwm. Lub thawv AC phab ntsa xws li go-e Charger Gemini flex lossis go-e Charger Gemini, yog li ntawd tuaj yeem yog qhov kev daws teeb meem zoo heev. Koj tuaj yeem teeb tsa nws hauv tsev lossis hauv koj lub tuam txhab lub tsev, ua rau kev them hluav taws xob EV dawb rau koj cov neeg ua haujlwm.

Ntawm no, koj yuav pom txhua yam tseem ceeb txog kev them AC vs DC thiab qhov txawv ntawm lawv: