Dab tsi yog lub ntsuas '?
Nyob rau hauv lub ntiaj teb nthuav dav ntawm hluav taws xob tsheb (EVS), ib meter meter ua lub luag haujlwm tseem ceeb hauv kev them cov vaj tse. Nws yog cov cuab yeej tshwj xeeb tsim los ntsuas thiab tswj hwm hluav taws xob kev koom tes nrog kev ua haujlwm ntawm cov neeg siv ntawm EV li cas thiab cov chaw nres tsheb them nyiaj.
Kev ntsuas lub peev xwm
Ntawm nws cov tub ntxhais, ib lub 'meter' meter yog gauges qhov nyiaj ntawm hluav taws xob hloov pauv mus rau qhov thaum lub sijhawm them. Zoo ib yam li cas ib txwm muaj hluav taws xob hluav taws xob hauv koj lub tsev muaj kev siv hluav taws xob tag nrho, ib lub meter me me tsom rau lub zog ntws mus rau lub tsheb. Nws ntsuas qhov tseem ceeb ntawm hluav taws xob xws li voltage, tam sim no, thiab lub hwj chim hauv lub sijhawm tiag tiag - lub sijhawm. Los ntawm muab cov ntsuas hluav taws xob ntsuas thiab cov txiaj ntsig tam sim no, nws precisely suav lub zog siv. Piv txwv li, nyob rau hauv ib qib 2 txoj kev them nqi nrog lub voltage ntawm 240 volts tuaj yeem txiav txim siab lub zog them raws li 7.68 kilowatts (240V X 32A). Cov ntaub ntawv no yog qhov tseem ceeb rau ntau yam.
Kev Xa Nqi thiab Tus Nqi Tswj Xyuas
Rau cov chaw nres tsheb thauj khoom, Ehers yog qhov tseem ceeb rau kev xa nqi raug. Tsis txhob cia siab rau kev kwv yees ntxhib ntawm cov kev kwv yees ntxhib lossis tiaj - tus nqi them tus nqi them rau cov tswv raws pes tsawg lub zog. Qhov no yog qhov tshwj xeeb tshaj yog cov qauv sib txawv tau sib txawv ntawm cov roj teeb roj teeb thiab them nyiaj ntau. Qee qhov kev kub ntxhov nrog roj teeb loj dua tuaj yeem ncav cuag tag nrho cov nqi, thiab lub 'meter me me kom pom tseeb tias cov kev sib txawv no tau cuam tshuam hauv kev them nqi. Nyob rau hauv ib lub chaw them nqi lag luam, tus neeg teb xov tooj tuaj yeem teeb tsa cov se raws li cov ntsiab lus zoo li lub zog, thiab lub zog ntawm lub zog ua haujlwm thaum lub sijhawm sib txawv.
Rau tus tswv, lub meter lub ntsuas yog muab cov. Nws tso cai rau lawv kom paub meej lub zog ntau npaum li cas siv them rau lawv lub tsheb, uas yog qhov tseem ceeb rau kev siv nyiaj. Txij li thaum cov nqi hluav taws xob tuaj yeem sib txawv raws li lub sijhawm ntawm lub sijhawm (sijhawm - ntawm kev siv cov khoom siv hluav taws xob pab kom muaj kev npaj nyiaj zoo.
Saib Xyuas thiab Kev Tswj
EH meters feem ntau tuaj nrog kev tshuaj xyuas cov yam ntxwv siab. Coob tus tau nruab nrog kev sib txuas lus modules, xws li WI - FI lossis Cellular txuas, ua kom cov ntaub ntawv sib kis tau. Qhov no txhais tau tias cov chaw nres tsheb them tuaj yeem saib xyuas cov xwm txheej ntawm lawv cov chaw nres tsheb them. Lawv tuaj yeem pom cov chaw nres tsheb twg, thiab ntau npaum li cas lub zog, thiab yog muaj teeb meem xws li kev hloov pauv ntau yam kev hloov pauv lossis khoom siv tsis ua hauj lwm.
Qee tus EV metres tau ua ke nrog cov phiaj pob ntse ntse. Lawv tuaj yeem sib txuas lus nrog daim phiaj los pab tswj hwm cov hluav taws xob tag nrho. Raws li tus naj npawb ntawm evs ntawm txoj kev nce, them lawv txhua tus ntawm ib zaug tuaj yeem muaj feem ntau dhau ntawm kab sib chaws. EH METERS tuaj yeem ua haujlwm los kho tus nqi them raws cov phiaj xwm muaj peev xwm. Piv txwv li, thaum lub sij hawm Peak hluav taws xob thov cov xuaj moos ntawm ntau lub zog ntawm ntau qhov kev sib txuas, ua kom pom kev sib luag thiab tiv thaiv kev tsaus nti.
Kev Nyab Xeeb thiab Kev Tiv Thaiv
Kev nyab xeeb yog qhov tseem ceeb tshaj plaws hauv kev them, thiab Ehers pab txhawb rau lub hom phiaj no. Lawv tsim nrog ua - hauv kev tiv thaiv kev tiv thaiv. Piv txwv li, lawv tuaj yeem kuaj xyuas - cov xwm txheej voltage, qhov twg cov voltage muab rau EV yog siab dua qib kev pom zoo. Nyob rau hauv cov xwm txheej zoo li no, lub ntsuas dej tuaj yeem txiav tawm lub zog hluav taws xob kom tiv thaiv kev puas tsuaj rau lub roj teeb lub tsheb thiab lwm yam hluav taws xob. Ib yam li ntawd, nws tuaj yeem txheeb xyuas dua - cov xwm txheej tam sim no, uas tuaj yeem tshwm sim yog tias muaj lub sijhawm luv luv ntawm txoj kev them nyiaj. Los ntawm kev kuaj pom thiab rov qab ua rau cov mob hluav taws xob tsis huv no pab cov neeg nyab xeeb ntawm EV, lub chaw nres tsheb them nyiaj, thiab cov neeg siv.
Hom Ev Metres
Muaj ntau hom kev sib txawv ntawm EV meters muaj, nyob ntawm seb them nyiaj qib thiab ntawv thov.
Qib 1 Chargers: Cov Chargers Chargers no, uas siv cov hluav taws xob hluav taws xob cov hluav taws xob (120 v AC) Txij li qib 1 Them yog qeeb thiab muaj lub zog qis dua piv rau lwm qib, ntsuas tsev ntawm tsev yuav zoo ntes qhov siv hluav taws xob ntxiv.
Qib 2 Chargers: Kev khiav hauj lwm ntawm 208 - 240 v ac, qib 2 cov neeg foob muaj ntau dua hauv cov chaw them nyiaj hauv zej zog thiab ntiag tug, suav nrog qee lub teeb tsa hauv tsev. Cov chargers chargers feem ntau muaj lawv tus kheej cov ntsuas ntsuas ntsuas. Cov meters no yog tsim los kom muaj kev ntsuas tau yog qhov ntau dua tam sim no thiab cov qib hluav taws xob cuam tshuam nrog qib 2 them. Lawv tseem ceeb heev rau kev saib xyuas kev ua haujlwm thiab them nqi ntawm cov chaw them nyiaj pej xeem.
DC Fast Chargers (Qib 3): DC cov foob ceev yog qhov muaj zog tshaj plaws, nrog voltages xws li {{v ac thiab siab them nqi. Lawv cov khoom yuav tsum tau ua yog ntau dua. Kev Loj - Qhov Tseeb Cov Nyiaj Tau Los me me nrog kev siv hluav taws xob qhov tseeb ntawm 0.5% lossis zoo dua yog siv. Cov meters tau muab tso rau tom qab cov kauj ruam - down transformer hauv lub chaw them nyiaj thiab saib xyuas txhua qhov chaw nres tsheb them. Lawv tsis tsuas yog ntsuas lub zog hloov pauv los ntawm cov nqi hluav taws xob tab sis kuj tseem ua kom lub qhov muag ntawm lub zog zoo. Hauv cov neeg mob uas lub hnub ci array tau muab tso rau hauv lub chaw them nyiaj, lub ntsuas dej yuav tau taug qab cov hluav taws xob tau rov qab.
Hauv cov ntsiab lus, ib lub 'meter' yog ib feem tseem ceeb ntawm lub ecosystem up ecosystem. Nws ua rau kev ntsuas lub zog raug rau kev them nqi ncaj ncees, muab cov ntaub ntawv muaj txiaj ntsig rau kev saib xyuas thiab ua kom muaj kev nyab xeeb ntawm txoj kev them nyiaj. Raws li kev ua lag luam EV tseem loj hlob ntxiv, lub luag haujlwm ntawm Ev Meters tsuas yog ua qhov tseem ceeb tshaj plaws hauv kev them nyiaj ev kev, txhim khu kev qha, thiab siv tau.