Raws li lub tsheb hluav taws xob (EVs) tau txais txiaj ntsig thoob ntiaj teb, qhov kev thov kom muaj txiaj ntsig zoo thiab ntau yam kev them nqi hluav taws xob tau dhau los ua qhov tseem ceeb.AC (alternating tam sim no) thiab DC (direct tam sim no) them chaw nres tsheb pab cov hom phiaj sib txawv raws li kev xav tau ntawm lub zog thiab kev siv cov xwm txheej.AC them chaw nres tsheb, feem ntau yog siv rau cov chaw nyob lossis cov chaw lag luam uas tsis muaj zog, muab cov nqi them qis dua tab sis raug nqi ntau dua thiab yooj yim rau nruab.Cov chargers no feem ntau muaj cov qib hluav taws xob xws li 3 kW txog 22 kW, haum rau kev them nyiaj thaum hmo ntuj lossis ncua sijhawm nres tsheb.
Hloov pauv,DC ceev them chaw nres tshebua raws li cov kev xav tau ntawm lub zog siab, xa cov peev txheej ceev ceev uas tseem ceeb rau cov chaw nres tsheb loj, cov chaw ceev ceev hauv nroog, thiab cov nkoj ua lag luam.DC chargers tuaj yeem muab qib zog ntawm 50 kW mus rau ntau dua 350 kW, txo qis lub sijhawm them nqi piv rau AC chaw nres tsheb.Qhov kev them nyiaj sai no yog qhov tseem ceeb rau kev txo qis qis rau cov neeg tsav tsheb thiab txhawb nqa kev siv EVs rau kev mus ncig deb thiab kev siv lag luam.
Cov qauv sib txawv thiab qhov yuav tsum tau ua rau AC thiab DC them cov chaw nres tsheb tau cuam tshuam los ntawm cov khoom xws li cov nqi teeb tsa, lub zog muaj zog, thiab cov neeg siv yooj yim.AC chargerstau txais txiaj ntsig los ntawm cov nqi qis dua thiab tuaj yeem koom ua ke rau hauv cov tshuab hluav taws xob uas twb muaj lawm nrog kev hloov kho tsawg.Lawv yog qhov zoo tagnrho rau cov chaw uas cov tsheb tseem nres rau lub sijhawm txuas ntxiv, tso cai rau kev hloov pauv lub zog ntxiv.
Piv txwv li,DC ceev chargersxav tau kev nqis peev tseem ceeb hauv kev tsim kho vaj tse, suav nrog kev sib txuas hluav taws xob muaj peev xwm ntau dua thiab cov tshuab cua txias siab heev los tswj cov cua sov uas tsim los thaum lub zog them nyiaj siab.Txawm hais tias tus nqi siab dua, DC chargers yog qhov tseem ceeb rau kev ua kom ntseeg tau tias EVs tuaj yeem rov them sai sai, ua tau raws li qhov xav tau ntawm cov neeg tsav tsheb tsis muaj sijhawm lossis cov neeg taug kev ntev.
Cov txheej txheem tswj hwm kuj tseem ua lub luag haujlwm tseem ceeb hauv kev txhim kho kev xa tawm ntawm AC thiab DC charging chaw nres tsheb.Tsoom fwv thiab cov koom haum kev lag luam tsim cov txheej txheem los xyuas kom muaj kev nyab xeeb, kev sib koom tes, thiab kev ua haujlwm.Piv txwv li, Cov Txheej Txheem Sib Txuas Sib Txuas (CCS) tus qauv txhawb nqa AC thiab DC them, muab kev yooj yim thiab yooj yim rau cov neeg siv EV.Ib yam li ntawd, CHAdeMO tus qauv tsom rau DC them ceev ceev, hais txog kev sib raug zoo nrog ntau lub tsheb.
Hauv kev xaus, ntau qhov yuav tsum tau ua rau AC thiab DC them cov chaw nres tsheb hais txog qhov xav tau rau kev sib npaug rau kev tsim EV infrastructure.Thaum AC chargers muab cov kev daws teeb meem rau kev xav tau kev them nyiaj txhua hnub, DC chargers ceev yog qhov tseem ceeb rau kev ua kom tau raws li qhov xav tau ntawm lub zog siab thiab ua kom muaj kev mus los ntev.Raws li kev lag luam EV txuas ntxiv mus ntxiv, kev nthuav dav thiab hloov pauv kev them nyiaj network yuav yog qhov tseem ceeb los txhawb cov kev xav tau sib txawv ntawm cov neeg siv EV.
Tiv tauj peb:
Rau kev sib tham tus kheej thiab nug txog peb cov kev daws teeb meem, thov hu rau Lesley:
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Post lub sij hawm: May-24-2024
