Kev sib txawv ntawm kev sib piv rau DC ceev them VS Qib 2 Them

Raws li hluav taws xob tsheb (EVS) ua ntau lub ntsiab, nkag siab txog qhov sib txawv ntawmDC Cov Nqi Them Ceev thiabQib 2 Themyog qhov tseem ceeb rau ob qho tib si tam sim no thiab muaj peev xwm EV. Tsab ntawv no tshawb nrhiav cov yam ntxwv tseem ceeb, thiab cov kev txwv ntawm txhua txoj kev them, pab koj txiav txim siab qhov kev xaiv twg yog qhov zoo tshaj rau koj cov kev xav tau. Los ntawm kev them nyiaj ceev thiab tus nqi rau kev teeb tsa thiab ib puag ncig cuam tshuam, peb them txhua yam koj xav paub los ua ib qho kev xaiv paub. Txawm hais tias koj tab tom nrhiav tos nyob hauv tsev, ntawm txoj kev mus, lossis rau kev ncua deb, qhov kev sib tham ntawm qhov kev sib piv pom tseeb los pab koj tshawb fawb txog lub ntiaj teb ntawm lub ntiaj teb ntawm ev kev.

Dab tsi yogDC Cov Nqi Them CeevThiab nws ua haujlwm li cas?

DC cov nqi nrawm nrawm yog tus them rau hluav taws xob tam sim no (AC) los ntawm kev hloov pauv hluav taws xob tam sim no (DC) los ntawm kev them nyiaj rau hluav taws xob tam sim no (DC) los ntawm kev them nyiaj tam sim no (DC) Qhov no tso cai rau lub sijhawm them taus sai dua piv rau Qib 2 Chargers, uas muab AC fais fab rau lub tsheb. DC cov neeg foob ceev feem ntau ua haujlwm ntawm cov qib volarage ntau dua thiab tuaj yeem xa cov nqi hluav taws xob ntau dua li 50 kw txog 350 kW, nyob ntawm cov kab ke.

Tus txheej txheem ua hauj lwm ntawm DC ceev them yuav cuam tshuam ncaj qha tam sim no tau muab ncaj qha rau EV lub roj teeb, bypassing lub tsheb cov charger. Qhov kev xa tawm sai ntawm lub zog ua rau cov tsheb los them nyiaj tsawg li 30 feeb, ua rau nws zoo tagnrho rau kev loj mus ncig ua si thiab cov chaw uas yuav tsum tau rov qab ua dua tshiab.

Cov yam ntxwv tseem ceeb los tham txog:

• Hom DC cov foob pob (Chademo, CCS, Tesla Supercharger)
• Them nyiaj nrawm (piv txwv li, 50 kW txog 350 kW)
• Cov chaw nyob qhov twg DC cov ceev ceev tau pom (kev loj, hauv nroog them nyiaj)

Dab tsi yogQib 2 ThemThiab nws muab piv rau DC cov nqi them ceev ceev?

Theem 2 them feem ntau siv rau kev them cov chaw nres tsheb hauv tsev, cov lag luam, thiab qee qhov kev them nyiaj hauv pej xeem. Tsis zoo li DC kev them sai sai, qib 2 tus neeg siv hluav taws xob ntxiv tam sim no (AC) hluav taws xob ntxiv, uas lub tsheb ntawm cov twj siab hloov siab hloov siab los hloov cov roj teeb. Theem 2 Chargers feem ntau ua haujlwm ntawm 240 volts thiab tuaj yeem muab cov nrawm nrawm ntawm 6 kW txog 20 kw rau 20 kw, nyob ntawm lub charger thiab lub tsheb muaj peev xwm.

Lub ntsiab sib txawv ntawm Theem 2 them thiab DC ceev them nyiaj nyob hauv qhov nrawm ntawm cov txheej txheem them. Thaum qib 2 cov neeg foob qeeb qeeb, lawv yog qhov zoo tshaj plaws rau kev pw hmo ntuj lossis chaw ua haujlwm tuaj yeem tso lawv cov tsheb tuaj yeem txuas rau ncua sijhawm ntev.

Cov yam ntxwv tseem ceeb los tham txog:

• Kev Tshaj Tawm Cov Khoom Siv Hluav Taws Xob Ntau (piv txwv li, 240V Ac thiab 400v-800V DC)
• Them lub sijhawm rau qib 2 (piv txwv li, 4-8 teev rau tag nrho cov nqi)
• Kev siv cov xwm txheej zoo tshaj plaws (Kev them nyiaj hauv tsev, kev lag luam them, chaw nres tsheb hauv zej zog)

Dab tsi yog qhov sib txawv tseem ceeb hauv kev them nyiaj ceev ntawm DC ceev them thiab qib 2?

Qhov sib txawv ntawm DC ceev them thiab qib 2 them nyiaj hauv qhov nrawm ntawm uas txhua tus tuaj yeem them tus nqi EV. Thaum qib 2 tus nqi hloov pauv qeeb, ruaj khov them nyiaj, DC cov neeg them nyiaj ceev ceev tau ua rau muaj cov roj teeb sai dua ntawm cov roj teeb.

• Qib 2 Them Ceev: Ib Qib 2 Kev them nyiaj ntxiv tau ntxiv txog 20-25 mais ntawm ntau ib teev ntawm them. Nyob rau hauv kev sib piv, ib qho kev zam txim siab tau mus nyob txhua qhov chaw ntawm 4 txog 8 teev them nqi siab, nyob ntawm lub peev txheej charger thiab tsheb roj teeb.
• DC ceev ceev them nrawm: DC cov foob ceev tuaj yeem ntxiv txog 100-200 mais ntawm ntau hauv 30 feeb ntawm kev them, nyob ntawm lub tsheb thiab lub ntsuas hluav taws xob. Qee cov neeg them nyiaj ntau DC cov foob ceev tuaj yeem muab tag nrho tus nqi hauv tsawg li 30-60 feeb rau cov tsheb sib luag.

Hom roj teeb roj teeb li cas cuam tshuam rau kev them nqi ceev?

Roj teeb Chemistry plays lub luag haujlwm tseem ceeb hauv kev tshem tawm sai npaum li cas hauv Ev tuaj yeem raug them. Feem ntau cov tsheb hluav taws xob niaj hnub no siv lithium-ion (Li-ion) roj teeb, uas muaj sib txawv them cov yam ntxwv them.

• Lithium-ion roj teeb: Cov roj teeb no muaj peev xwm lees txais cov nyiaj them siab, ua rau lawv haum rau qib 2 thiab DC ceev. Txawm li cas los xij, tus nqi them tsawg dua li cov roj teeb kom tiv thaiv kev tiv thaiv dhau los thiab kev puas tsuaj.
• Cov roj teeb-ruaj khov-teeb tsa: Lub thev naus laus zis tshiab uas tau cog lus nrawm dua li cov roj teeb lithium. Txawm li cas los xij, feem ntau eps niaj hnub no tseem cia siab rau cov roj teeb lithium-ion, thiab lub tsheb thauj khoom siv hluav taws xob ntau zaus thiab cov roj teeb.

Kev Sib Tham:

• Vim li cas thiaj them se zawv li cov roj teeb ua (tswj roj teeb thiab cov kev txwv ntsuas hluav taws xob)
• Qhov sib txawv ntawm cov nqi them nyiaj nruab nrab ntawm cov qauv ntawm lub ntsej muag (Teslas vs Nissan)
• Kev cuam tshuam kev them nyiaj ceev rau lub sijhawm ntev lub neej

Tus nqi cuam tshuam nrog DC ceev them VS qib 2 them?

Tus nqi ntawm them yog ib qho tseem ceeb xav rau tus tswv. Them cov nqi yog nyob ntawm ntau yam xws li hluav taws xob tus nqi, them nyiaj nrawm, thiab seb tus neeg siv puas nyob hauv tsev lossis ntawm lub chaw them nyiaj hauv tsev.

• Qib 2 Them: Feem ntau, tsev them nrog qib 2 yog tus nqi hluav taws xob feem ntau, nrog cov hluav taws xob nruab nrab ib puag ncig $ 0.15 toj ib kWh. Tus nqi them rau lub tsheb tuaj yeem yog $ 5 txog $ 15, nyob ntawm lub roj teeb loj thiab cov nqi hluav taws xob.
• DC cov nqi nrawm: Pej Xeem DC ceev ceev feem ntau them tus nqi them rau kev pab, nrog rau $ 0.50 rau $ 0.50 rau ib leeg lossis qee zaum los ntawm feeb. Piv txwv li, tesla's superchargers tuaj yeem raug nqi ib puag ncig $ 0.28 rau ib kWh, thaum lwm cov tes them nyiaj nrawm yuav tsub ntau vim yog tus nqi them.

Yuav ua li cas yog qhov teeb tsa kev teeb tsa rau DC ceev them & Qib 2 them?

Txhim kho qhov kev them hluav taws xob kom ua tau raws qee yam hluav taws xob. RauQib 2 Chargers, cov txheej txheem kev teeb tsa feem ntau ncaj qha, thaumDC Fast Chargersyuav tsum muaj cov txheej txheem nyuaj dua.

• Qib 2 them teeb: Los txhim kho qib 2 nce qib, hluav taws xob yuav tsum muaj peev xwm los ntawm kev txhawb nqa 240V, uas feem ntau yuav tsum tau muaj lub siab 30-50 amp Circuit Court. Cov tswv tsev feem ntau yuav tsum ntiav hluav taws xob rau nruab lub charger.
• DC Cov nqi them nyiaj ceev ceev: DC cov foob ceev yuav tsum muaj voltage siab dua (feem ntau 400-800V), nrog rau cov khoom siv hluav taws xob ntau, xws li cov khoom siv hluav taws xob 3-theem. Qhov no ua rau lawv kim dua thiab cov txheej txheem rau nruab, nrog qee tus nqi khiav mus rau kaum txhiab daus las.
• Qib 2: Yooj yim installation, kuj raug nqi tsawg.
• DC cov nqi nrawm: Yuav tsum muaj cov tshuab hluav taws xob siab, kev teeb tsa kim.

Qhov twg yog DC cov neeg foob nrawm nroos feem ntau nyob vs qib 2 Chargers?

DC Fast ChargersFeem ntau yog nruab rau ntawm qhov chaw uas ceev lub sijhawm hloov pauv tau yog qhov tsim nyog, xws li raws cov chaw tsheb loj, lossis hauv cov chaw nres tsheb loj hauv nroog, lossis hauv cov chaw nyob hauv nroog loj. Theem 2 Chargers, ntawm qhov tod tes, muaj nyob hauv tsev, chaw nres tsheb, thiab cov chaw muag khoom hauv chaw muag khoom, thiab cov neeg muag khoom qeeb dua.

• DC cov chaw them nyiaj sai: Tshav dav hlau, Cov Chaw Nyob Loj Nres, Chaw nres tsheb roj, thiab them nyiaj pej xeem zoo li Tesla superchacharger chaw nres tsheb.
• Qib 2 them cov chaw: Chaw nyob hauv tsev, cov khw muag khoom, chaw ua haujlwm, chaw nres tsheb nres tsheb, thiab cov chaw lag luam lag luam.

Yuav ua li cas them qhov kev nrawm dua qhov kev tsim kev tshawb fawb?

Qhov ceev ntawm qhov kev tshawb fawb tuaj yeem raug them tau muaj qhov cuam tshuam ncaj qha rau cov neeg siv kev paub.DC Fast ChargersTseem ceeb txo qis hauv qab, ua rau lawv zoo tshaj rau kev mus ncig ntev uas yog qhov rov ua nrawm yog qhov tseem ceeb. Ntawm qhov tod tes,Qib 2 ChargersYog qhov haum rau cov neeg siv uas muaj peev xwm them taus ntev lub sijhawm, xws li yav tsaus ntuj them nyob hauv tsev lossis thaum hnub ua haujlwm.

• Mus ncig ua si ntev: Rau kev mus ncig ua si thiab kev mus ncig ntev, DC cov neeg tsav tsheb sai sai, ua rau cov tsav tsheb kom them sai sai thiab txuas ntxiv mus tsis muaj kev ncua qeeb.
• Siv txhua hnub: Rau kev ua lag luam txhua hnub thiab luv luv mus ncig ua si, qib 2 cov neeg hloov pauv tau muab ib qho kev daws teeb meem txaus.

Qhov cuam tshuam ib puag ncig ntawm DC ceev them VS qib 2 them?

Los ntawm ib puag ncig lub laj thawj, ob lub dc nrawm them thiab qib 2 them cov kev txiav txim siab tshwj xeeb. DC Fast Chargers haus cov hluav taws xob ntau hauv lub sijhawm luv luv, uas tuaj yeem muab kev ntxhov siab ntxiv rau hauv cov kab hauv zos. Txawm li cas los xij, cov kev cuam tshuam ib puag ncig nyob ntawm lub zog hluav taws xob ua kom lub foob pob hluav taws xob.

• DC cov nqi nrawm: Muab lawv cov kev siv hluav taws xob siab, DC cov kev foob ceev tuaj yeem pab txhawb rau kev sib tw tsis ruaj khov hauv thaj chaw uas muaj cov khoom siv tsis txaus. Txawm li cas los xij, yog tias muaj los ntawm cov khoom siv txuas ntxiv xws li hnub ci lossis cua, lawv qhov kev cuam tshuam ib puag ncig muaj kev txo qis.
• Qib 2 Them: Qib 2 Chargers muaj ib txoj kev ib puag ncig ib puag ncig me me uas muaj qhov sib txuas dav dav, tab sis cov kev sib tw dav dav ntawm cov pob fais fab hauv zos, tshwj xeeb yog thaum lub sijhawm Peak.

Lub neej yav tom ntej tuav DC nrawm them thiab qib 2 them?

Raws li ev saws me ntsis txuas ntxiv mus nce ntxiv, ob lub dc ceev them thiab qib 2 them yog hloov zuj zus mus ntsib qhov kev hloov tsheb thauj khoom siv tsheb. Kev Ua Huab Cua Yav Tom Ntej muaj xws li:

• Ua kom nrawm dua DC cov foob: Cov thev naus laus zis tshiab, zoo li cov khoom siv them hluav taws xob ultra (350 kW thiab saum toj no), yog tawm los txo lub sijhawm them nyiaj ntxiv.
• Ntse them cov cuab yeej cuab tam: Kev sib xyaw ntawm cov cuab yeej them ntse them cov thev naus laus zis uas tuaj yeem kho lub sijhawm them thiab tswj lub zog xav tau.
• wireless them: Muaj peev xwm rau ob theem 2 thiab DC cov neeg them nyiaj ceev rau kev hloov pauv ntawm wireless (inductive) them lub tshuab.

Xaus:

Qhov kev txiav txim siab ntawm DC nrawm them thiab qib 2 them rau ntawm tus neeg siv cov kev xav tau, thiab cov kev coj ua tsheb. Txog kev nrawm, ntawm-tus-mus them, DC cov kev foob ceev yog qhov kev xaiv meej. Txawm li cas los xij, rau kev siv nqi-siv tau, siv txhua hnub, qib 2 cov chaw muaj txiaj ntsig tau txais cov txiaj ntsig tseem ceeb.

LinkPowerIs Qhov chaw tsim khoom lag luam ua ntej tshaj plaws ntawm Evress, muab ib qho suite tiav ntawm kev daws teeb meem. Kev muaj kev kawm loj, peb yog cov neeg koom tes zoo tshaj txhawb koj txoj kev hloov mus rau hluav taws xob hluav taws xob.