Nrog kev nrov nrov ntawm lub zog tshiab thiab hluav taws xob tsheb, ntau thiab ntau cov neeg siv tau pib xaiv cov khoom siv them nqi hluav taws xob, thiab lawv kuj yuav tsum muaj kev nkag siab tob txog kev them cov khoom siv hluav taws xob.Raws li cov chaw tsim khoom lag luam uas tau koom nrog kev sib koom ua kepab pawgthiabhloov zogkev lag luam rau ntau xyoo, infypower yuav muab cov lus qhia luv luv rau cov khoom siv them nyiaj hnub no.
Kev faib tawm ntawm cov pawg them nyiaj
Feem ntau, lub zog hluav taws xob tshiab muaj ob lub chaw them nyiaj, AC charging thiab DC them.Lub tsheb charger sab hauv txuas nrog lub tsheb charger, thiab lub charger them lub tsheb roj teeb.Qhov chaw nres nkoj DC txuas nrog lub roj teeb sab hauv, uas tuaj yeem them ncaj qha rau lub roj teeb hauv lub tsheb.Yog li ntawd, cov pawg them nyiaj tau muab faib uaAC charging pawgthiab DC charging pawg.DC charging pawg feem ntau yog qhov loj tam sim no, lub peev xwm them tau loj dua nyob rau lub sijhawm luv luv, lub cev pawg loj dua, thiab thaj chaw nyob yog loj (kub dissipation).Nws yog feem ntau haum rau ceev DC them cov tsheb npav hluav taws xob, minibuses, tsheb npav hybrid, hluav taws xob tsheb, tsheb tavxij, tsheb siv, thiab lwm yam. AC them pawg feem ntau yog tam sim no me me, pawg me me, yooj yim installation, them tag nrho hauv 6-8 teev, tsim nyog. rau cov neeg caij tsheb me me hluav taws xob.
AC pawg tau muab faib ua phab ntsa thiab hauv pem teb-mounted (chaw raws li lub installer), thiab DC pawg tau muab faib ua integrated charger thiab split charging chaw nres tsheb (qhia raws li lub zog them).Raws li kev faib tawm ntawm lub taub hau rab phom: nws muab faib ua AC phom, DC tag nrho-hauv-ib rab phom, DC tag nrho-hauv-ib rab phom, thiab DC txhua-hauv-ib rab phom dual.
Raws li kev tiv thaiv qib ntawm qhov chaw teeb tsa, nws feem ntau muab faib ua pawg them nyiaj sab hauv tsev thiab sab nraum zoov them pawg
Raws li tus naj npawb ntawm charging interfaces, nws feem ntau muab faib ua ib lub tsheb thiab them ntau lub tsheb.Tam sim no, cov pawg them nyiaj ntawm kev ua lag luam feem ntau yog ntawm ib-rau-ib hom kev them nyiaj.Nyob rau hauv qhov chaw nres tsheb loj xws li chaw nres tsheb npav, ntau qhov kev them nyiaj yuav tsum tau ua ib txhij txhawb kev them nyiaj ntawm ntau lub tsheb hluav taws xob, uas tsis yog tsuas yog ua kom lub zog them nqi, tab sis kuj txuag kev ua haujlwm.
Lub sijhawm them nyiaj
Siv lub tsheb tavxij ua piv txwv: lub roj teeb pob muaj peev xwm yog 80kw.h, thiab lub zog them pawg yog 120kw nrog ob rab phom.
Thaum them nyiaj raws li hom kev siv ib txhij ntawm ob rab phom, ib rab phom nkaus xwb yog 60kW;80kw.h÷60kw = 1 teev thiab 20 feeb;
Thaum them nyob rau hauv ib rab phom hom, cov zis yog 120kw;80kw.h÷120kw = 45 feeb.
Txawm hais tias nws yog ib rab phom nkaus xwb lossis rab phom dual, cov qauv phom them ntawm txhua cheeb tsam yuav tsum tau xav txog.
Hwj chim chargertxhais tau tias ceev EV them?
Piv txwv li, lub roj teeb pob muaj peev xwm ntawm lub tsheb tshiab lub zog yog 60kw.h.Lub sijhawm them ntawm 80kw pawg yog li 1 teev, thiab lub sijhawm them ntawm 120kw pawg yog li 0.8h.Nyob rau hauv qhov kev txiav txim siab no, lub zog siab dua ntawm pawg ceev ceev, thiab qhov siab dua qhov kev them nqi yog.Tab sis yog hais tias lub hwj chim ntawm lub charging pawg nce mus rau 160kw, lub sij hawm them tseem tseem 0.8h.Technically hais, lub them ceev yog txiav txim los ntawm lub roj teeb kev ua tau zoo.Lub roj teeb nws tus kheej tsis tsis kam lees them tam sim no thiab tsis muaj peev xwm tswj tau.Txawm li cas los xij, kev them nyiaj siab tam sim no yuav ua rau lub roj teeb ua kom muaj cua sov ntau, uas yuav raug puas tsuaj yog tias nws tsis tuaj yeem tso tawm rau lub sijhawm.Infypower tau pibkua-txias modulethiabua kua-txias chaw nres tshebrau kev tswj xyuas thermal.Yog li ntawd, nce BMS system tuaj yeem tswj tau zoo thiab txwv kev them nyiaj hauv lub sijhawm.lub zog thiab tam sim no, kom ua tiav lub xeev zoo tshaj plaws.Thaum lub hwj chim them ntau dhau thiab tshaj qhov txwv tswj los ntawm BMS, txawm tias lub zog them loj npaum li cas, nws tsis raug.
Muaj pes tsawg lub chaw nres nkoj uas lub tsheb fais fab muaj?
Feem ntau, lub tsheb thauj neeg caij tsheb muaj tsuas yog ib lub AC them qhov chaw nres nkoj, thiab lub tsheb muaj hluav taws xob ntshiab muaj ob qhov chaw nres nkoj, ib qho yog AC interface (AC pawg), lwm qhov yog DC interface (DC pawg), thiab lub tsheb npav tsuas muaj ib lub chaw nres nkoj DC, vim tias DC them cov phom max tawm ntawm 250A, yog li cov tsheb npav nrog cov roj teeb loj dua yuav muaj ntau dua ib qho chaw nres nkoj DC.
Lub hauv paus ntsiab lus ntawm lub zog tshiab them pawg yog dab tsi?
Lub AC pawg tau hloov pauv lub ntsiab (220VAC lossis 380VAC) rau hauv qhov hluav taws xob thiab lub zog ntawm cov teeb tsa tshwj xeeb los ntawm sab hauvACDC them module, thiab tom qab ntawd nkag mus rau hauv lub tsheb hluav taws xob, thiab kho cov zis hluav taws xob thiab cov zis tam sim no rau lub tsheb los ntawm kev sib txuas lus nrog lub tsheb BMS.
Dab tsi yog cov khoom tseem ceeb ntawm EV DC charger?
Charging module, lub ntsiab tswj lub rooj tsavxwm, kev sib txuas lus board, txiv neej-tshuab interface, tshiab zog them phom, nqi them system, OCPP raws tu qauv, thermal kho (kua txias los yog cua txias), thiab lwm yam.
Dab tsi yog lub bottleneck ntawm lublub zog tshiabhluav taws xob tsheb kev lag luam?
Cov me me ntawm cov khoom siv hluav taws xob tshiab yog ib qho, tab sis lub hauv paus tseem ceeb yog luv luv, lub sij hawm them ntev thiab tus nqi siab;
luv mileage feem ntau yog vim lub zog piv thiab tsawg zog ceev ntawm lub roj teeb;
Tsawg zog piv thiab lub zog ceev;Lub neej luv luv vim tsis muaj peev xwm tawm qhov tob tob;
Kev tso tawm tus kheej siab, kev muag khoom qis;tsis zoo recyclability.Lub sijhawm them nyiaj ntev dhau lawm, feem ntau vim tias tsis muaj kev cuam tshuam zoo hauv cov cuab yeej siv roj teeb.
Post lub sij hawm: Sep-22-2022