Table Of Contents
Hom 1 EV Chargers
Hom 1 themyog covfeem ntau yooj yim thiab siab tshaj plaws-kev pheej hmoodaim ntawv them nyiaj. Nws txuas nrog EV ncaj qha mus rau astandard tsev neeg qhov (socket). (230V AC uanyob teb chaws Europe,120V AC uanyob rau hauv North America) feem ntau ntawm ib tug extension qaum los yog yooj yim plug.Hom 1 nruj me ntsis tsis muaj kev tiv thaiv built-in thiab ua tsis tau raws li niaj hnub EV them cov qauv kev nyab xeeb. Hom no yogtxwv tsis pub them EV los ntawm North American National Electrical Code (NEC)thiab raug txwv hnyav heev los ntawm cov cai tswj kev nyab xeeb hauv ntau lub tebchaws. Muab nws cov kev txhawj xeeb txog kev nyab xeeb,peb tawm tswv yim tawm tsam kev siv niaj hnub siv hom 1them nqi.
Cov yam ntxwv tseem ceeb:
•Kev them nqi ceev:Slow (kwv yees li 2-6 mais ntawm thaj tsam ib teev ntawm kev them nyiaj.
•Fais fab mov:Standard lub qhov (socket),alternating tam sim no AC.
•Kev nyab xeeb:Tsis muaj kev nyab xeeb kev sib xyaw ua ke, ua rau nws tsis haum rau kev siv tsis tu ncua.
Hom 1 feem ntau siv raulub sijhawm them nyiaj, tab sis nws tsis zoo rau kev siv txhua hnub, tshwj xeeb yog tias koj xav tau kev them rov qab sai dua lossis xav tau cov qauv kev nyab xeeb dua. Hom kev them nyiaj no muaj ntau dua nyob rau hauv qhov chaw uas tsis muaj kev xaiv them nyiaj ntau dua.
Hom 2 EV Chargers
Hom 2 themtxhim kho raws li hom 1 los ntawm kev sib koom ua ke aControl Box (IC-CPD, lossis Hauv-Cable Tswj thiab Tiv Thaiv Ntaus)rau hauv lub charger cable. Txhais los ntawmIEC 61851-1 tus qauv, hom no sivCov khoom siv hauv tsev txheem lossis cov khoom siv hluav taws xob siab dua (xws li NEMA 14-50). Nws yogtsis siv rau kev mob siab rau hom 3 them chaw nres tsheb. IC-CPD suav nrogRCD (Residual Current Device)thiab aPilot Signalrau kev nyab xeeb thiab kev sib txuas lus tseem ceeb.
Cov yam ntxwv tseem ceeb:
•Kev them nqi ceev:Nws txawv heev los ntawm hom receptacle. Ntawm North American 120V qhov hluav taws xob, cia siab tias 4-8 mais / teev; ntawm 240V / 40A (NEMA 14-50) receptacle, ceev tuaj yeem ncav cuag 25-40 mais / teev.
•Fais fab mov:Muaj peev xwm siv lub qhov (socket) tus qauv hauv tsev lossis atshwj xeeb them chaw nres tshebnrogalternating tam sim no AC.
•Kev nyab xeeb:Xws li built-inkev nyab xeeb thiab kev them nyiaj zoonta zoo li RCD rau kev tiv thaiv zoo dua.
Hom 2 yog qhov kev xaiv ntau yam thiab muaj kev nyab xeeb dua piv rau Hom 1 thiab yog qhov kev xaiv zoo rautsev them nyiajthaum koj xav tau ib qho yooj yim daws rau ib hmo recharges. Nws kuj yog feem ntau siv hauvpej xeem them nyiajcov ntsiab lus uas muab hom kev sib txuas no.
Hom 3 EV Charger
Hom 3 them yog qhov dav tshaj plawsEV charging homraupej xeem them nyiajinfrastructure. Hom charger no sivtshwj xeeb them chaw nres tshebthiabthem cov ntsiab lusnruab nrogAC zog. Hom 3 charging chaw nres tsheb muaj cov txheej txheem kev sib txuas lus hauv nruab nrab ntawm lub tsheb thiab lub chaw them nyiaj, uas ua kom muaj kev nyab xeeb zoo thiabthem ceev. Lub tsheb lub onboard charger sib txuas lus nrog lub chaw nres tsheb los tswj lub zog khiav, muab akev nyab xeeb thiab kev them nyiaj zookev paub.
Cov yam ntxwv tseem ceeb:
•Kev them nqi ceev:Ceev tshaj hom 2 (feem ntau yog 30-60 mais ntawm ntau yam hauv ib teev).
•Fais fab mov: Dedicated them chaw nres tshebnrogalternating tam sim no AC.
•Kev nyab xeeb:Cov yam ntxwv kev nyab xeeb siab tshaj plaws, xws li kev txiav tawm tsis siv neeg thiab kev sib txuas lus nrog lub tsheb, kom paub meej akev nyab xeeb thiab kev them nyiaj zootxheej txheem.
Hom 3 them chaw nres tsheb yog tus qauv raupej xeem them nyiaj, thiab koj yuav pom lawv nyob rau ntau qhov chaw, los ntawm cov chaw yuav khoom mus rau qhov chaw nres tsheb. Rau cov neeg uas muaj kev nkag mustsev them nyiajchaw nres tsheb,Hom 3muab kev hloov pauv sai dua rau Hom 2, txo lub sijhawm siv rov qab koj EV.
Hom 4 EV Charger
Hom 4,los yog DC Fast Charge,yog daim ntawv ceev tshaj plaws thiab siab tshaj plaws ntawm kev them nyiaj. Lub chaw nres tsheb sab nraud hloov AC daim phiaj hluav taws xob rauDirect Tam sim no (DC)thiab pub nws ncaj qha mus rau lub roj teeb,bypassing lub tsheb lub onboard charger, ntawm high-power dlhau connectors (xws liCCS, CHADEMO, los yogNAS). Hom 4 ua raws li cov qauv zoo liIEC 61851-23, nrog lub zog feem ntau xws li los ntawm50 kW txog 350 kW thiab tshaj.
Cov yam ntxwv tseem ceeb:
•Kev them nqi ceev:ceev heev (txog 200 mais ntawm ntau yam hauv 30 feeb).
•Fais fab mov: Dedicated them chaw nres tshebuas xaDC tam sim nozog.
•Kev nyab xeeb:Cov txheej txheem tiv thaiv qib siab ua kom muaj kev nyab xeeb thiab siv tau zoo txawm tias nyob rau theem siab zog.
• Kev tiv thaiv roj teeb- Txawm tias hom 4 ceev heev, lub kaw lus nruj me ntsis txwv kev them ceev tom qab80% SOC (State of Charge). Qhov no yog ib qho kev txiav txim siab los tiv thaiv lub roj teeb lub neej ntev, tiv thaiv thermal runaway ntawm qhov kub thiab txias, thiab txuas ntxiv rov qab los ntawm kev nqis peev.
Hom 4 yog qhov zoo tagnrho rau kev mus ncig ntev thiab siv raupej xeem them nyiajnyob rau hauv cov chaw uas yuav tsum tau ceev turnaround lub sij hawm. Yog tias koj mus ncig thiab xav tau rov qab sai,DC ceev ceevyog qhov kev xaiv zoo tshaj plaws los ua kom koj lub tsheb txav mus los.
Kev sib piv ntawm kev them nqi ceev thiab Infrastructure
Thaum sib pivthem ceev,Hom 1yog qhov qeeb tshaj plaws, muab qhov tsawg kawg nkausmais ntawm thaj tsam ib teevntawm kev them nyiaj.Hom 2 themyog sai thiab nyab xeeb, tshwj xeeb tshaj yog thaum siv nrog covtswj lub thawvuas ntxiv kev nyab xeeb ntxiv.Hom 3 them nyiajmuab kev them nqi nrawm dua thiab feem ntau siv ntawmpej xeem them nyiajchaw nres tsheb rau cov neeg xav tau kev them rov qab sai dua.Hom 4 (DC ceev ceev)muab cov kev them nqi ceev tshaj plaws thiab yog qhov tseem ceeb rau kev mus ncig ntev uas yuav tsum tau them rov qab sai.
Covthem infrastructurerauHom 3thiabHom 4yog nthuav dav sai, nrog ntau duaceev them chaw nres tshebthiabtshwj xeeb them chaw nres tshebtau tsim kom haum rau cov tsheb fais fab loj zuj zus ntawm txoj kev. Piv txwv li,Hom 1thiabHom 2kev them nyiaj tseem vam khom rau cov uas twb muaj lawmtsev them nyiajxaiv, nrogstandard tsev neeg qhov (socket).kev sib txuas thiab kev xaiv rauhom 2 themlos ntawm kev ruaj ntseg duatswj lub thawv.
Xaus
Summing tag nrho EV them hom,Hom 3 sawv cev rau qhov zoo tshaj qhov sib npaug ntawm kev nyab xeeb, kev ua tau zoo, thiab qhov chaw nyob. Peb pom zoo kom txhua tus tswv tsev thiab cov neeg teeb tsa ua qhov tseem ceebMode 3 EVSE.
Tseem ceebSafety Disclaimer:Muab hais tias EV them cov tshuab suav nrog hluav taws xob siab,tag nrho cov kev teeb tsa yuav tsum tau ua los ntawm tus kws kho hluav taws xob muaj ntawv tso caithiab nruj me ntsis raws li hauv zosNational Electrical Code (NEC) lossis IEC 60364 tus qauv. Cov ntaub ntawv muab hauv no yog rau cov ntaub ntawv xov xwm nkaus xwb thiab tsis yog cov lus qhia txog hluav taws xob engineering.
Post lub sij hawm: Nov-13-2024