Nrog lub ntiaj teb ceev ceev ntawm cov tsheb fais fab (EVs), kev txhim kho ntawm kev them nqi hluav taws xob tau dhau los ua qhov tseem ceeb hauv kev lag luam. Tam sim no,SAE J1772thiabCCS (Combined Charging System)yog ob qho qauv siv dav tshaj plaws hauv North America thiab Europe. Tsab ntawv xov xwm no muab qhov sib piv rau qhov tob ntawm cov qauv no, tshuaj xyuas lawv hom kev them nyiaj, kev sib raug zoo, kev siv cov ntaub ntawv, thiab cov qauv yav tom ntej los pab cov neeg siv xaiv cov kev them nqi tsim nyog rau lawv cov kev xav tau.
1. Kev them nyiaj CCS yog dab tsi?
CCS (Combined Charging System)yog ntau yam EV them tus qauv siv dav hauv North America thiab Europe. Nws txhawb ob leegAC (Alternating tam sim no)thiabDC (Direct Tam sim no)them nyiaj los ntawm ib qho txuas, muab qhov yooj yim rau cov neeg siv. Lub CCS connector muab cov qauv AC them tus pins (xws li J1772 hauv North America lossis Hom 2 hauv Europe) nrog ob lub DC pins ntxiv, ua rau ob qho tib si qeeb AC them thiab high-ceev DC them ceev los ntawm tib qhov chaw nres nkoj.
Qhov zoo ntawm CCS:
• Multi-functional Charging:Txhawb nqa ob qho tib si AC thiab DC them, haum rau kev them nyiaj hauv tsev thiab pej xeem.
• Kev them nqi ceev:DC them ceev ceev feem ntau tuaj yeem them lub roj teeb rau 80% hauv qab 30 feeb, txo lub sijhawm them nyiaj ntau.
• Kev siv dav dav:Txais los ntawm cov tuam txhab loj loj thiab koom ua ke rau hauv ntau qhov chaw them nqi rau pej xeem.
Raws li European Automobile Manufacturers 'Association (ACEA), txij li xyoo 2024, ntau dua 70% ntawm cov chaw them nyiaj pej xeem hauv Tebchaws Europe txhawb CCS, nrog kev pab them nqi ntau dua 90% hauv cov tebchaws xws li Lub Tebchaws Yelemees, Fabkis, thiab Netherlands. Tsis tas li ntawd, cov ntaub ntawv los ntawm US Department of Energy (DOE) qhia tau hais tias CCS tso nyiaj ntau dua 60% ntawm cov kev them nyiaj rau pej xeem hauv North America, ua rau nws yog tus qauv nyiam rau kev loj thiab kev mus los ntev.
2. Lub tsheb twg txhawb CCS them?
CCStau dhau los ua tus txheej txheem them nqi ceev ceev hauv North America thiab Europe, txhawb nqa los ntawm cov tsheb xws li:
•Volkswagen ID.4
• BMW i4 thiab iX series
• Ford Mustang Mach-E
• Hyundai Ioniq 5
• Kia EV6
Cov tsheb no tau sib xws nrog feem ntau cov kev them nyiaj ceev ceev, muab kev paub yooj yim rau kev mus ncig ntev.
Raws li European Association rau Electromobility (AVERE), ntau dua 80% ntawm EVs muag hauv Tebchaws Europe hauv 2024 txhawb CCS. Piv txwv li, Volkswagen ID.4, qhov muag EV saum toj kawg nkaus hauv Tebchaws Europe, tau txais txiaj ntsig zoo rau nws qhov kev sib raug zoo CCS. Tsis tas li ntawd, kev tshawb fawb los ntawm American Automobile Association (AAA) qhia tias Ford Mustang Mach-E thiab Hyundai Ioniq 5 tus tswv muaj txiaj ntsig zoo rau kev yooj yim ntawm CCS ceev them.
3. J1772 Charging yog dab tsi?
SAE J1772yog tus qauvAC (Alternating tam sim no)charging connector nyob rau hauv North America, feem ntau siv rauQib 1 (120V)thiabQib 2 (240V)them nqi. Tsim los ntawm Society ofAutomotive Engineers (SAE),nws yog sib xws nrog ze li ntawm tag nrho cov EVs thiab plug-in hybrid electric tsheb (PHEVs) muag nyob rau hauv North America.
Feature ntawm J1772:
• AC Charging nkaus xwb:Haum rau kev them nqi qeeb tom tsev lossis chaw ua haujlwm.
• Wide Compatibility:Txhawb nqa los ntawm yuav luag txhua EVs thiab PHEVs hauv North America.
• Siv hauv tsev thiab pej xeem:Feem ntau siv nyob rau hauv cov chaw them nqi tsev thiab cov chaw them nyiaj AC.
Raws li US Department ofZog (DOE), tshaj 90% ntawm cov chaw them nyiaj hauv tsev hauv North America siv J1772 raws li xyoo 2024. Tesla cov tswv tuaj yeem them lawv lub tsheb ntawm cov chaw nres tsheb AC feem ntau siv J1772 adapter. Tsis tas li ntawd, tsab ntawv ceeb toom los ntawm Electric Mobility Canada qhia txog qhov kev cia siab ntawm J1772 los ntawm Nissan Leaf thiab Chevrolet Bolt EV cov tswv rau kev them nyiaj txhua hnub.
4. Lub tsheb twg them nyiaj J1772?
Feem ntauEVsthiabPHEVnyob rau hauv North America yog nruab nrogJ1772 connectors, suav nrog:
• Tesla qauv (nrog rau adapter)
• Nissan Leaf
• Chevrolet Bolt EV
• Toyota Prius Prime (PHEV)
Kev sib raug zoo ntawm J1772 ua rau nws yog ib qho ntawm cov qauv kev them nqi nrov tshaj plaws hauv North America.
Raws li US Environmental Protection Agency (EPA), tshaj 95% ntawm EVs muag hauv North America hauv 2024 txhawb J1772. Tesla txoj kev siv J1772 adapters tso cai rau nws lub tsheb kom them nqi ntawm ze li ntawm tag nrho cov pej xeem AC chaw nres tsheb. Tsis tas li ntawd, kev tshawb fawb los ntawm Electric Mobility Canada qhia tau hais tias Nissan Leaf thiab Chevrolet Bolt EV cov tswv muaj txiaj ntsig zoo rau kev sib raug zoo thiab kev siv yooj yim ntawm J1772.
5. Qhov txawv ntawm CCS thiab J1772
Thaum xaiv tus qauv them, cov neeg siv yuav tsum xav txogthem ceev, kev sib haum xeeb, thiab siv cov ntaub ntawv. Nov yog qhov sib txawv tseem ceeb:
ib. Hom kev them nyiaj
CCS: Txhawb ob qho tib si AC (Qib 1 thiab 2) thiab DC them ceev ceev (Qib 3), muab ntau yam kev daws teeb meem hauv ib qho txuas.
j1772 ua: Feem ntau txhawb AC them nyiaj nkaus xwb, haum rau Theem 1 (120V) thiab Theem 2 (240V) them.
b. Them ceev
CCS: Muab kev them nqi ceev ceev nrog DC lub peev xwm them ceev, feem ntau ncav cuag li 80% them hauv 20-40 feeb rau cov tsheb sib xws.
j1772 ua: Txwv rau AC them ceev; Theem 2 charger tuaj yeem them tag nrho cov EVs hauv 4-8 teev.
c. Connector Tsim
CCS: Sib txuas J1772 AC pins nrog ob lub DC pins ntxiv, ua rau nws loj dua li tus qauv J1772 connector tab sis tso cai ntau dua.
j1772 ua: Ib qho kev sib txuas ntau dua uas txhawb nqa AC them nyiaj tshwj xeeb.
d. Kev sib haum xeeb
CCS: Tau tshaj EVs tsim rau ob qho tib si AC thiab DC them, tshwj xeeb tshaj yog muaj txiaj ntsig zoo rau kev mus ntev ntev uas yuav tsum tau them ceev ceev.
j1772 ua: Universally tshaj tag nrho North American EVs thiab PHEVs rau AC them, dav siv nyob rau hauv tsev them chaw nres tsheb thiab pej xeem AC chargers.
e. Daim ntawv thov
CCS: Zoo tagnrho rau kev them nyiaj hauv tsev thiab kev them nyiaj ceev ntawm kev mus, haum rau EVs uas xav tau kev them nqi ceev.
j1772 ua: Feem ntau haum rau kev them nyiaj hauv tsev lossis chaw ua haujlwm, qhov zoo tshaj plaws rau kev them nyiaj thaum hmo ntuj lossis qhov chaw uas ceev tsis yog qhov tseem ceeb.
SAE J1772 pinouts
CCS Connector Pinouts
6. Cov lus nug uas nquag nug
1.CCS puas siv tau rau J1772-tsuas tsheb?
Tsis yog, J1772-tsuas yog tsheb tsis tuaj yeem siv CCS rau DC them sai sai, tab sis lawv tuaj yeem siv AC charging ports ntawm CCS chargers.
2.Puas CCS chargers dav muaj nyob rau hauv cov chaw them nqi pej xeem?
Yog lawm, CCS chargers muaj ntau zuj zus nyob rau hauv cov kev them nyiaj pej xeem loj thoob plaws North America thiab Europe.
3.Do Tesla tsheb txhawb CCS lossis J1772?
Tesla tsheb tuaj yeem siv J1772 chargers nrog lub adapter, thiab qee cov qauv kuj txhawb CCS ceev them.
4.Qhov twg sai dua: CCS lossis J1772?
CCS txhawb DC them ceev ceev, uas yog nrawm dua li J1772's AC charging.
5.Puas muaj peev xwm CCS tseem ceeb thaum yuav EV tshiab?
Yog tias koj nquag mus ncig ntev, CCS muaj txiaj ntsig zoo. Rau kev mus ncig luv luv thiab them nyiaj hauv tsev, J1772 tuaj yeem txaus.
6.Dab tsi yog lub hwj chim them ntawm J1772 charger?
J1772 chargers feem ntau txhawb Theem 1 (120V, 1.4-1.9 kW) thiab Theem 2 (240V, 3.3-19.2 kW) them.
7.Dab tsi yog lub zog them siab tshaj plaws ntawm CCS charger?
CCS chargers feem ntau txhawb nqa lub zog ntawm 50 kW txog 350 kW, nyob ntawm qhov chaw them nqi thiab lub tsheb.
8.Tus nqi them rau J1772 thiab CCS chargers yog dab tsi?
J1772 chargers feem ntau tsis tshua kim rau nruab, raug nqi ib ncig ntawm 300-700, thaum CCS chargers, txhawb nqa ceev ceev, nqi ntawm 1000 thiab 5000.
9.Yog CCS thiab J1772 them cov khoom sib txuas tau zoo?
AC them ib feem ntawm CCS connector yog sib xws nrog J1772, tab sis DC them feem xwb ua hauj lwm nrog CCS-tshaj tsheb.
10.Yuav ua li cas EV cov qauv them nyiaj yuav koom ua ke yav tom ntej?
Tam sim no, cov qauv zoo li CCS thiab CHAdeMO sib koom ua ke, tab sis CCS tau txais txiaj ntsig sai hauv Tebchaws Europe thiab North America, muaj peev xwm dhau los ua tus qauv tseem ceeb.
7.Tom ntej tom ntej thiab cov lus pom zoo rau cov neeg siv
Raws li kev lag luam EV txuas ntxiv mus, kev txais yuav ntawm CCS tau nce sai, tshwj xeeb tshaj yog rau kev mus ncig deb thiab kev them nyiaj rau pej xeem. Txawm li cas los xij, J1772 tseem yog tus qauv nyiam rau kev them nyiaj hauv tsev vim nws txoj kev sib raug zoo thiab tus nqi qis. Rau cov neeg siv uas nquag mus kev deb, xaiv lub tsheb uas muaj peev xwm CCS raug pom zoo. Rau cov neeg tsav tsheb hauv nroog, J1772 txaus rau cov kev xav tau niaj hnub.
Raws li International Energy Agency (IEA), lub ntiaj teb EV cov tswv cuab tau npaj kom ncav cuag 245 lab los ntawm 2030, nrog CCS thiab J1772 txuas ntxiv ua tus qauv tseem ceeb. Piv txwv li, Tebchaws Europe npaj yuav nthuav dav nws lub CCS them network rau 1 lab chaw nres tsheb los ntawm 2025 kom ua tau raws li qhov xav tau ntawm EV. Tsis tas li ntawd, kev tshawb fawb los ntawm US Department of Energy (DOE) qhia tias J1772 yuav tuav ntau dua 80% ntawm lub tsev them nqi lag luam, tshwj xeeb tshaj yog nyob rau hauv cov tsev tshiab thiab cov zej zog them nyiaj.
Post lub sij hawm: Oct-31-2024