Tom qab nkag siab txog kev lag luam kev loj hlob ntawm kev them nqi.- [Hais txog Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob - Kev Tsim Kho Kev Lag Luam], Ua raws li peb thaum peb ua tib zoo saib cov kev ua haujlwm sab hauv ntawm lub chaw them nyiaj, uas yuav pab koj xaiv qhov zoo dua ntawm kev xaiv qhov chaw them nqi.

Niaj hnub no, peb yuav pib los ntawm kev sib tham txog kev them nyiaj modules thiab lawv txoj kev loj hlob tiam sis.

1. Taw qhia txog kev them nyiaj modules

Raws li hom tam sim no, uas twb muaj lawmev them modulessuav nrog AC / DC them modules, DC / DC them modules, thiab ob-directional V2G them modules. AC / DC modules yog siv nyob rau hauv unidirectionalelecteic tsheb them pawg, ua rau lawv siv ntau tshaj plaws thiab nquag siv them module. DC / DC modules yog siv rau hauv cov xwm txheej xws li hnub ci PV them roj teeb, thiab roj teeb-rau-tsheb thauj mus los, feem ntau pom nyob rau hauv hnub ci-cia-them cov phiaj xwm lossis cov phiaj xwm khaws cia. V2G charging modules yog tsim los daws cov kev xav tau yav tom ntej rau lub tsheb-grid kev sib cuam tshuam lossis kev them nyiaj ob-txoj kev rau lub zog noj.

2. Kev Taw Qhia Txog Kev Them Nqi Module Kev Txhim Kho Kev Lag Luam

Nrog rau kev saws me me ntawm cov tsheb fais fab, cov khoom siv yooj yim them kom meej yuav tsis txaus los txhawb lawv txoj kev loj hlob loj. Kev them nyiaj network technical txoj kev tau dhau los ua kev pom zoo nyob rau hauvtshiab zog tsheb themkev lag luam. Lub tsev them chaw nres tsheb yog qhov yooj yim, tab sis kev tsim lub network them nyiaj yog qhov nyuaj heev. Lub network them nyiaj yog ib qho kev lag luam thiab kev sib koom ua ke, uas muaj tsawg kawg yog 10 yam kev lag luam xws li hluav taws xob hluav taws xob, kev tswj xyuas, cov ntaub ntawv loj, huab platforms, kev txawj ntse, kev lag luam hauv internet, substation faib, ntse ib puag ncig tswj, kev sib koom ua ke, thiab kev ua haujlwm ntse thiab kev saib xyuas. Kev sib sib zog nqus ntawm cov thev naus laus zis no yog qhov tseem ceeb los xyuas kom meej qhov ua tiav ntawm kev them nyiaj network.

Cov txheej txheem tseem ceeb rau kev them nyiaj modules nyob rau hauv lawv cov topology tsim thiab kev sib koom ua ke muaj peev xwm. Cov khoom tseem ceeb ntawm kev them nyiaj modules suav nrog cov khoom siv hluav taws xob, cov khoom sib nqus, cov resistors, capacitors, chips, thiab PCBs. Thaum lub charger module ua haujlwm,Peb-theem AC zogyog rectified los ntawm ib tug active zog yam kho (PFC) Circuit Court thiab ces hloov dua siab tshiab rau hauv DC fais fab tuag rau DC / DC conversion circuit. Lub software algorithms ntawm tus maub los ua rau lub zog hluav taws xob semiconductor hloov pauv los ntawm cov khoom siv hluav taws xob, yog li tswj cov khoom siv hluav taws xob tso tawm hluav taws xob thiab tam sim no kom them lub roj teeb pob. Sab hauv cov qauv ntawm kev them nyiaj modules yog complex, nrog ntau yam ntawm cov khoom nyob rau hauv ib qho khoom. Lub topology tsim ncaj qha txiav txim siab txog cov khoom lag luam thiab kev ua haujlwm, thaum lub tshav kub dissipation qauv tsim txiav txim siab nws cov cua sov dissipation efficiency, ob qho tib si muaj kev ua haujlwm siab.

Raws li cov khoom siv hluav taws xob hluav taws xob nrog cov teeb meem kev ua haujlwm siab, kev ua tiav zoo hauv kev them nyiaj yuav tsum xav txog ntau yam tsis zoo, xws li ntim, huab hwm coj, cov txheej txheem kub dissipation, tso zis voltage, tam sim no, efficiency, lub zog ceev, suab nrov, kev khiav hauj lwm kub, thiab standby poob. Yav dhau los, cov pawg them nyiaj tau qis dua lub zog thiab qhov zoo, yog li qhov xav tau ntawm cov qauv them nyiaj tsis siab. Txawm li cas los xij, nyob rau hauv cov qauv ntawm kev them nqi siab, cov khoom siv them nqi qis tuaj yeem ua rau muaj teeb meem loj thaum lub sijhawm ua haujlwm tom ntej ntawm kev them nyiaj, nce kev ua haujlwm mus sij hawm ntev thiab kho cov nqi. Yog li ntawd,charging pawg manufacturerscia siab tias yuav nce lawv cov kev xav tau zoo rau kev them nyiaj modules, muab cov kev xav tau ntau dua ntawm cov peev txheej ntawm kev them nyiaj module manufacturers.

Qhov ntawd xaus hnub no kev sib koom ntawm EV charging modules. Peb yuav qhia cov ncauj lus kom ntxaws ntxiv tom qab ntawm cov ncauj lus no:

1. Kev them nyiaj module standardization
2. Kev loj hlob mus rau siab dua zog them modules
3. Diversification ntawm tshav kub dissipation txoj kev
4. High tam sim no thiab high voltage technologies
5. Txhim kho kev ntseeg siab
6. V2G bi-directional charging technology
7. Kev ua haujlwm ntse thiab kev saib xyuas