Lub charger theem 1 ev yog dab tsi?
Txhua lub tsheb EV muaj ib txoj hlua them Level 1 pub dawb. Nws siv tau rau txhua qhov chaw, tsis tas yuav them dab tsi los teeb tsa, thiab ntsaws rau hauv txhua lub qhov hluav taws xob 120-V uas muaj av. Nyob ntawm tus nqi hluav taws xob thiab qhov ntsuas kev ua haujlwm ntawm koj lub tsheb EV, L1 them tus nqi 2¢ txog 6¢ ib mais.
Lub zog ntawm lub tshuab them hluav taws xob theem 1 muaj zog tshaj plaws ntawm 2.4 kW, uas rov qab them tau txog li 5 mais ib teev, kwv yees li 40 mais txhua 8 teev. Vim tias tus neeg tsav tsheb nruab nrab tsav tau 37 mais ib hnub, qhov no ua haujlwm rau ntau tus neeg.
Lub tshuab them hluav taws xob theem 1 kuj tseem siv tau rau cov neeg uas lawv qhov chaw ua haujlwm lossis tsev kawm ntawv muaj cov ntsiab lus them hluav taws xob theem 1, uas ua rau lawv cov tsheb hluav taws xob them tau txhua hnub rau kev caij tsheb mus tsev.
Coob tus neeg tsav tsheb EV hu lub L Level 1 ev charger cable ua lub charger thaum muaj xwm txheej ceev lossis lub trickle charger vim tias nws yuav tsis ua raws li kev mus los ntev lossis kev tsav tsheb ntev hnub so.
Lub tshuab them hluav taws xob theem 2 yog dab tsi?
Lub tshuab them hluav taws xob Theem 2 khiav ntawm qhov hluav taws xob nkag siab dua, 240 V, thiab feem ntau txuas mus tas li rau lub voj voog 240-V tshwj xeeb hauv lub tsev rau tsheb lossis txoj kev nkag. Cov qauv nqa tau ntsaws rau hauv lub tshuab ziab khaub ncaws lossis lub tshuab vuam 240-V tus qauv, tab sis tsis yog txhua lub tsev muaj cov no.
Tus nqi hluav taws xob theem 2 ev charger yog $300 txog $2,000, nyob ntawm hom, qib fais fab, thiab cov kev cai teeb tsa. Nyob ntawm tus nqi hluav taws xob thiab qib kev ua haujlwm ntawm koj lub EV, tus nqi hluav taws xob theem 2 ev charger yog 2¢ txog 6¢ ib mais.
Lub tshuab them hluav taws xob theem 2yog sib xws nrog cov tsheb fais fab (EVs) uas muaj tus qauv SAE J1772 lossis "J-plug." Koj tuaj yeem nrhiav cov chaw them hluav taws xob L2 rau pej xeem hauv cov chaw nres tsheb, cov chaw nres tsheb, pem hauv ntej ntawm cov lag luam, thiab teeb tsa rau cov neeg ua haujlwm thiab cov tub ntxhais kawm.
Lub tshuab them hluav taws xob theem 2 feem ntau muaj zog txog li 12 kW, thiab them tau txog li 12 mais ib teev, kwv yees li 100 mais txhua 8 teev. Rau tus neeg tsav tsheb nruab nrab, uas tsav tau 37 mais ib hnub, tsuas yog yuav tsum tau them li 3 teev xwb.
Txawm li cas los xij, yog tias koj mus ncig ntev dua li qhov koj lub tsheb tuaj yeem tsav tau, koj yuav tsum tau them roj sai sai raws txoj kev uas Level 2 charging tuaj yeem muab tau.
Lub tshuab them hluav taws xob theem 3 yog dab tsi?
Cov chaw them hluav taws xob theem 3 yog cov chaw them hluav taws xob EV ceev tshaj plaws. Feem ntau lawv siv hluav taws xob 480 V lossis 1,000 V thiab feem ntau tsis pom nyob hauv tsev. Lawv tau tsim nyog dua rau cov chaw uas muaj neeg coob coob, xws li chaw nres tsheb loj thiab cov khw muag khoom thiab chaw lom zem, qhov chaw uas lub tsheb tuaj yeem them rov qab tau hauv tsawg dua ib teev.
Cov nqi them yuav yog raws li tus nqi ib teev lossis ib kWh. Nyob ntawm cov nqi ua tswv cuab thiab lwm yam, Level 3 ev charger raug nqi 12¢ txog 25¢ ib mais.
Cov tshuab them hluav taws xob theem 3 tsis sib xws rau txhua tus thiab tsis muaj tus qauv kev lag luam. Tam sim no, peb hom tseem ceeb yog Superchargers, SAE CCS (Combined Charging System), thiab CHAdeMO (lus hais tias "koj puas xav tau ib khob tshuaj yej," hauv lus Nyiv Pooj).
Cov superchargers ua haujlwm nrog qee cov qauv Tesla, SAE CCS chargers ua haujlwm nrog qee cov European EVs, thiab CHAdeMO ua haujlwm nrog qee cov Asian EVs, txawm hais tias qee lub tsheb thiab cov chargers yuav sib xws nrog cov adapters.
Lub tshuab them hluav taws xob theem 3feem ntau pib ntawm 50 kW thiab nce mus ntawm qhov ntawd. Piv txwv li, tus qauv CHAdeMO ua haujlwm txog li 400 kW thiab muaj 900-kW version hauv kev tsim kho. Tesla Superchargers feem ntau them ntawm 72 kW, tab sis qee qhov muaj peev xwm txog li 250 kW. Lub zog siab zoo li no ua tau vim tias L3 chargers hla OBC thiab nws cov kev txwv, ncaj qha DC-charging lub roj teeb.
Muaj ib qho lus ceeb toom, tias kev them ceev ceev tsuas yog muaj txog li 80% ntawm lub peev xwm. Tom qab 80%, BMS yuav txo qhov them nqi kom tiv thaiv lub roj teeb.
Cov theem ntawm lub charger piv rau
Nov yog kev sib piv ntawm Qib 1 vs. Qib 2 vs. Qib 3 chaw them nqi:
Cov zis hluav taws xob
Qib 1: 1.3 kW thiab 2.4 kW AC tam sim no
Qib 2: 3kW txog qis dua 20kW AC tam sim no, cov zis sib txawv ntawm tus qauv
Qib 3: 50kw txog 350kw DC tam sim no
Ntau yam
Qib 1: 5 km (lossis 3.11 mais) ntawm qhov ntau thiab tsawg ib teev ntawm kev them; txog li 24 teev kom them lub roj teeb tag nrho
Qib 2: 30 txog 50km (20 txog 30 mais) ntawm qhov ntau thiab tsawg ib teev ntawm kev them; them roj teeb tag nrho thaum hmo ntuj
Qib 3: Mus txog 20 mais ntawm qhov deb ib feeb; them lub roj teeb tag nrho hauv qab ib teev
Tus nqi
Qib 1: Tsawg heev; txoj hlua nozzle los nrog kev yuav EV thiab cov tswv EV tuaj yeem siv lub qhov hluav taws xob uas twb muaj lawm
Qib 2: $300 txog $2,000 rau ib lub charger, ntxiv rau tus nqi ntawm kev teeb tsa
Qib 3: ~ $ 10,000 rau ib lub charger, ntxiv rau cov nqi teeb tsa hnyav
Siv cov ntaub ntawv
Theem 1: Tsev nyob (tsev neeg ib leeg lossis tsev nyob ua ke)
Theem 2: Tsev nyob, chaw ua lag luam (chaw muag khoom, chaw rau ntau tsev neeg nyob, chaw nres tsheb rau pej xeem); cov tswv tsev ib leeg siv tau yog tias muaj qhov hluav taws xob 240V ntsia rau.
Qib 3: Lag luam (rau cov tsheb EV hnyav thiab feem ntau cov tsheb EV neeg caij)
Lub sijhawm tshaj tawm: Plaub Hlis-29-2024