Taw qhia:
Raws li lub tsheb hluav taws xob (EVs) txuas ntxiv tau muaj koob meej, qhov tseem ceeb ntawm kev them nyiaj tau zoo tau dhau los ua qhov tseem ceeb. Hauv qhov no, AC (alternating tam sim no) thiab DC (direct tam sim no) EV chargers ua lub luag haujlwm tseem ceeb. Kev nkag siab txog qhov sib txawv tseem ceeb ntawm ob lub thev naus laus zis no yog qhov tseem ceeb rau ob tus tswv EV thiab cov neeg koom nrog kev lag luam.
AC EV Charger:
AC chargers feem ntau pom muaj nyob hauv tsev, chaw ua haujlwm, thiab chaw them nyiaj rau pej xeem. Lawv hloov AC hluav taws xob los ntawm daim phiaj mus rau DC fais fab rau them EVs. Nov yog cov yam ntxwv tseem ceeb ntawm AC EV chargers:
1. Voltage thiab Hwj chim theem: AC chargers feem ntau muaj nyob rau hauv txawv zog theem, xws li 3.7kW, 7kW, los yog 22kW. Lawv feem ntau ua haujlwm ntawm qhov hluav taws xob ntawm 110V thiab 240V.
2. Ceev ceev: AC chargers xa lub hwj chim rau lub tsheb lub onboard charger, uas ces converts nws mus rau qhov tsim nyog voltage rau lub tsheb lub roj teeb. Lub charger ceev yog txiav txim los ntawm lub tsheb lub charger sab hauv.
3. Compatibility: AC chargers feem ntau sib xws nrog txhua lub tsheb hluav taws xob thaum lawv siv cov khoom sib txuas uas yog hu ua Type 2 connector.
DC EV Charger:
DC chargers, tseem hu ua ceev chargers, feem ntau pom nyob rau hauv pej xeem them chaw nres tsheb raws txoj kev loj, khw, thiab chaw nres tsheb. Cov chargers no ncaj qha muab hluav taws xob DC rau lub tsheb lub roj teeb yam tsis tas yuav muaj lub charger cais onboard. Nov yog cov yam ntxwv tseem ceeb ntawm DC EV chargers:
1. Voltage thiab Fais Fab Qib: DC chargers ua haujlwm ntawm qhov hluav taws xob ntau dua (piv txwv li, 200V txog 800V) thiab lub zog hluav taws xob (feem ntau 50kW, 150kW, lossis siab dua) piv rau AC chargers, ua kom lub sijhawm them sai dua.
2. Ceev ceev: DC chargers muab ib tug ncaj qha tam sim no ntws, bypassing lub tsheb lub onboard charger. Qhov no tso cai rau kev them nyiaj sai, feem ntau tau txais EV txog 80% them hauv li 30 feeb, nyob ntawm lub tsheb lub roj teeb muaj peev xwm.
3. Compatibility: Tsis zoo li AC chargers uas siv tus txheej txheem interface, DC chargers txawv nyob rau hauv connector hom raws li cov qauv siv los ntawm cov tuam txhab EV sib txawv. DC connector hom xws li CHAdeMO, CCS (Combined Charging System), thiab Tesla Supercharger.
Xaus:
Ob lub AC thiab DC EV chargers yog qhov tseem ceeb ntawm kev loj hlob ntawm lub tsheb fais fab. AC chargers muab kev yooj yim rau kev them nyiaj hauv tsev thiab chaw ua haujlwm, thaum DC chargers muab kev them nyiaj sai rau kev mus ntev dua. Kev nkag siab txog qhov sib txawv ntawm cov chargers no tso cai rau EV cov tswv thiab cov neeg koom nrog kev lag luam los txiav txim siab txog kev them nqi xav tau thiab kev tsim kho vaj tse.
Sichuan Green Science & Technology Co., Ltd.
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Post lub sij hawm: Dec-12-2023
