Yuav Ua Li Cas Xaiv EV Charger Fais Fab? Golden Standard 90% ntawm cov tswv tsheb yuav tsum paub
3.5kW, 7kW, 11kW, 21kW: Koj Puas Yuav Tsum Xaiv "Tom ntej-Cov pov thawj" lossis tus nqi- Kev Xaiv Ua Tau Raws Li Koj Xav Tau?
Muaj lub tsev EV charger yog txoj hauv kev zoo tshaj plaws los txhawb kev xyiv fab ntawm kev muaj lub tsheb fais fab rau kev siv txhua hnub. Tab sis thaum ntsib nrog cov kev xaiv fais fab xws li 3.5kW, 7kW, 11kW thiab 21kW, ntau tus tswv tsheb poob rau hauv "kev ntxhov siab lub zog" - koj puas yuav tsum mus rau lub zog siab tshaj plaws rau "ib-thiab- ua tiav" kev daws teeb meem, lossis xaiv tus nqi -ib qho uas tsuas yog ua tau raws li koj cov kev xav tau niaj hnub?
Qhov tseeb, xaiv lub EV charger lub hwj chim tsis yog hais txog kev caum tus lej siab tshaj, tab sis yog qhov tseeb ntawm koj lub tsheb lub peev xwm, lub zog hluav taws xob hauv tsev thiab kev ua neej nyob. Thaum koj nkag siab txog cov laj thawj, koj yuav pom tias qhov kev xaiv zoo li tsis txaus ntseeg yog qhov ua tau zoo ntawm cov qauv zoo rau feem coob ntawm cov tsev neeg.
I. Debunk lub tswvyim hais ua dabneeg: Qhov "Barrel Effect" ntawm kev xaiv lub hwj chim
Thaum xaiv lub hwj chim charger, koj yuav tsum tso tseg lub siab xav tias "siab dua yog qhov zoo dua". Nws qhov kev ua tau zoo ua raws li txoj kev xav ntawm lub thoob, txiav txim siab los ntawm peb qhov tseem ceeb "staves":
Tsheb txais peev xwm (OBC zog): Koj lub tsheb tuaj yeem "kos" lub zog ceev npaum li cas.
Charger mov muaj peev xwm (rated zog): Lub charger ceev npaum li cas tuaj yeem "xa" lub zog.
Grid input peev xwm (hluav taws xob ntsuas thiab thaiv): Koj lub tsev hluav taws xob tuaj yeem "hloov" lub zog sai npaum li cas.
Qhov no txhais tau tias kev txhim kho 21kW charger rau lub tsheb uas tsuas yog txhawb nqa 7kW yog qhov pov tseg; Ib yam li ntawd, kev txhim kho 11kW charger hauv tsev nrog tsuas yog 220V 'meter' muaj yuav tsis xa lub zog xav tau.
II. Kauj ruam-los ntawm-Kev piav qhia kauj ruam: Qhov tseem ceeb sib txawv ntawm peb qib loj zog
1. 3.5kW: Kev them nyiaj yooj yim, Tsis muaj lub hauv paus txuas ntxiv lawm
Technical essence: 220V / 16A, siv tau nrog cov qauv hauv tsev (qhov kev nyab xeeb yuav tsum tau ua kom ntseeg tau).
Kev paub tiag tiag: Them ceev ntawm li 25 km ib teev (xws li ntawm 15 kWh / 100 km kev siv hluav taws xob). Nws siv sijhawm ntau dua 17 teev kom them tag nrho lub roj teeb 60kWh, tsuas yog tsim nyog rau lub sijhawm ntev -chaw nres tsheb hmo ntuj, thiab nws nyuaj rau them tag nrho thaum lub sijhawm 10- teev hluav taws xob tawm.
Qhov chaw tam sim no: Feem ntau lub hwj chim ntawm cov phom uas muaj peev xwm nqa tau nrog lub tsheb, siv rau kev them nyiaj thaum muaj xwm ceev. Nws tsis yog ib qho kev xaiv zoo rau lub charger hauv tsev, vim nws qhov qeeb qeeb tsis tuaj yeem ua tau raws li cov kev xav tau ntawm kev mus ncig txhua hnub thiab hloov pauv hloov pauv ntawm cov tswv EV niaj hnub no.
2. 7kW: Qhov Tsis Txaus Siab "Golden Standard"
7kW tau dhau los ua kev lag luam tseem ceeb ua tsaug rau kev sib koom ua ke zoo tshaj plaws ntawm kev siv tshuab, cov cai thiab cov xwm txheej nyob.
Technical essence: 220V / 32A, yuav tsum tau muaj kev sib txuas thiab ib qho kev teeb tsa tus qauv.
Kev paub tiag tiag: Them ceev ntawm li 50 km ib teev. Rau lub ntsiab 60kWh roj teeb pob:
Tsuas yog 5-6 teev kom them los ntawm 20% mus rau 80% (qhov tseem ceeb them ntau rau kev mus ncig txhua hnub).
Tsuas yog 8-9 teev kom them los ntawm 0% mus rau 100%.
Vim li cas nws yog "Golden Standard"? - Plaub Ntsiab Cai
Kev siv tsheb siab tshaj plaws: Tshaj li 90% ntawm cov hluav taws xob ntshiab thiab ntsaws- nyob rau hauv hybrid qauv ntawm kev ua lag luam hnub no tuaj nrog tus qauv 7kW ntawm -board charger (OBC). Qhov no yog kev daws teeb meem thoob ntiaj teb los ntawm automakers raws li tus nqi, thev naus laus zis thiab kev lag luam xav tau.
Zero qhov pib rau daim phiaj nkag: Tsuas yog 220V ib zaug xwb -theem tshiab lub zog ntsuas yog yuav tsum tau, ib qho kev pabcuam tus qauv muab los ntawm Lub Xeev Grid rau ib tus neeg siv. Daim ntawv thov txheej txheem yog yooj yim, nws tsis tshua muaj teeb meem nrog zej zog lub peev xwm, thiab muaj tsawg heev tsis kam rau installation.
Zoo kawg nkaus phim lub sijhawm - ntawm - siv tus nqi hluav taws xob: Hmo ntuj tawm - lub sijhawm hluav taws xob siab tshaj plaws yog 8-10 teev. Lub 7kW them ceev tso cai rau lub tsheb tso tawm tag nrho "them nqi" nyob rau lub sijhawm no, ua kom muaj kev siv hluav taws xob tsawg thiab ua tiav cov nqi tsheb khiav qis tshaj plaws.
Optimal kev them nqi: Ob tus nqi ntawm lub charger nws tus kheej thiab tus nqi ntawm 6mm² cables thiab kev tsim kho rau kev teeb tsa ua rau 7kW kev daws teeb meem zoo tshaj plaws, ua tiav qhov zoo tshaj plaws sib npaug ntawm kev ua haujlwm thiab tus nqi.
Xaus: Rau feem coob ntawm cov neeg siv hauv tsev nrog kev tsav tsheb txhua hnub ntawm 50-100 km, 7kW charger txhais tau hais tias ntsaws thaum nres tsheb thaum hmo ntuj thiab teeb tsa nrog lub roj teeb tag nrho thaum sawv ntxov, npog tag nrho cov xwm txheej tsav tsheb. Nws yog qhov kev ntseeg siab tshaj plaws, kev lag luam thiab kev xaiv pov thawj yav tom ntej uas koj yuav tsis tas yuav hloov xyoo tom ntej.
3. 11kW/21kW: Advanced Options for Specific Conditions
Technical essence: 380V peb-theem hluav taws xob. 11kW sib raug rau 16A tam sim no, thiab 21kW rau 32A tam sim no.
Kev paub tiag tiag: Ib qho kev dhia loj heev hauv kev ceev. 11kW tuaj yeem xa tawm txog 11 kWh ib teev, thiab 21kW txog 21 kWh. Kev them nyiaj nrog 21kW charger tuaj yeem ntxiv txog 140 km ntawm ntau yam hauv ib teev.
Core Golden Txoj Cai: Muab Kev Pom Zoo Ua Ntej Ua Ntej Yuav
Paub meej lub tsheb: Puas yog koj lub tsheb tau nruab nrog OBC uas txhawb nqa 380V peb-theem AC them?Feem ntau hauv cov qauv siab -kawg xws li Tesla, Porsche Taycan, qee qhov Mercedes EQ, BMW iX, thiab qee tus lej siab -kev ua tau zoo ntawm cov hom tshiab hauv tebchaws.
Paub meej tias lub hwj huam mov: Puas yog koj lub zej zog muaj peev xwm txaus, thiab lub chaw muab hluav taws xob puas tuaj yeem nruab 380V peb-theem tshiab zog ntsuas rau koj?
Haum rau:
Cov tswv tsheb nrog lub tsheb kho vajtse txhawb nqa.
Caij -hais lossis ua lag luam cov neeg siv uas muaj kev tsav tsheb ntau heev txhua hnub, uas muaj kev cuam tshuam rau lub sijhawm them nyiaj.
Cov neeg siv uas yuav tsum tau them ntau lub tsheb hauv lub sijhawm luv luv.
Rau pem hauv ntej- saib cov neeg yuav khoom nrog cov kev teeb tsa teeb tsa uas qhia meej meej tias yuav hloov kho mus rau qhov zoo sib xws - qauv kawg nyob rau yav tom ntej.
Cov Lus Ceeb Toom Tseem Ceeb:
Tsis yog "reserving for the future": Yog tias koj lub tsheb tam sim no tsuas yog txhawb nqa 7kW, kev txhim kho 21kW charger yuav tsis ua rau muaj kev txhim kho ceev hauv cov khoom siv. Tus nqi ntawm kev hloov lub charger thaum hloov tsheb yav tom ntej yog feem ntau qis dua li tam sim no tus nqi ntawm cable thiab meter hloov khoom dua tshiab rau "kev tshwj tseg".
High installation complexity: Daim ntawv thov txheej txheem rau 380V meter yog qhov nyuaj dua, nws yog ib qho kev sim hnyav rau lub zej zog lub peev xwm faib hluav taws xob, thiab yuav tsum muaj 5-core cables tuab, ua rau muaj kev nce nqi hauv kev teeb tsa.