Nyob rau hauv txoj kev loj hlob sai ntawm lub tsheb fais fab tshiab teb, hluav taws xob tsheb tau dhau los ua lub zog tseem ceeb hauv kev txhawb nqa kev thauj ntsuab thiab txo cov pa phem ib puag ncig.
Nrog rau nce ntawm hluav taws xob cov tsheb hluav taws xob, raws li lawv cov chaw txhawb nqa tseem ceeb, tau ua lub hauv paus ntawm lawv cov cai ua haujlwm thiab ua haujlwm. Understanding the working principle of electric vehicle charging piles is of great significance in enhancing the efficiency of charging facilities and optimizing the energy replenishment system for electric vehicles.
Lub Tsheb Fais Fab Tsheb Them Post Ua Haujlwm Ntsiab Cai
1. AC them pawg (ACThemPawg )
Ua haujlwm ua haujlwm: Lub ntsiab muaj nuj nqi ntawm AC them nqi yog kom xa AC lub zog los ntawm daim phiaj them ncaj qha rau kev them chaw nres nkoj ntawm lub tsheb hluav taws xob. Tom qab, lub sijhawm EV daws teeb rau ntawm-Board Charger hloov siab hloov AC Power rau hauv DC lub zog, uas thaum kawg them cov roj teeb pob. Tus txheej txheem no yog qhov yooj yim, tab sis lub tsheb ceev yog qeeb thiab feem ntau yuav siv sijhawm ntau teev kom tiav.
2. DC ceev them pawg (DcCeev them pawg)
Yuav ua li cas nws ua haujlwm: piv nrog AC Them Piles, DC Purging pawg muaj cov qauv ntau thiab muaj zog. Nws xub hloov kho AC lub zog los ntawm daim phiaj los ntawm cov khoom siv hloov pauv tau zoo, thiab tom qab ntawd muab cov roj teeb ncaj qha rau kev them nyiaj hluav taws xob. Los ntawm kev tshem tawm qhov kev xav tau ntawm tus them rau ntawm-Board Charger, feem ntau txo qis lub sijhawm them, feem ntau ua tiav ntawm feem ntau ntawm cov txheej txheem them nyiaj hauv tsuas yog 30 feeb rau ib teev.
Qhov tseem ceeb Cheebtsam thiab cov ntsiab lus ntawm hluav taws xob lub tsheb them pawg
Kev Siv Hluav Taws Xob Cov Kev Nkag Mus Rau Tam Sim No
Cov haujlwm tseem ceeb ntawm ob qho tib si AC thiab DC chagging piles yog kom nyab xeeb thiab hloov hluav taws xob kom zoo los ntawm kab sib chaws rau lub roj teeb ntawm lub tsheb hluav taws xob. Hauv cov txheej txheem no, lub zog nkag ntawm feem yuav tsum ruaj khov thiab txhim khu kev qha kom paub meej tias qhov zoo tshaj ntawmKev pab fais fabua tau raws li kev thov them nqi.
AC them pawg:transformers thiabTswj Lub TshuabXav tau los kho cov tswv yim tam sim no thiab voltage kom haum rau tus qauv them rau cov qauv hluav taws xob sib txawv.
DC Piles Piles:yog nruab nrog nyuajLub Hwjchim Hauv Hluav Taws XobKev hloov dua siab tshiab, suav nrog Rectifiers thiablub inverters, rau kev hloov siab hloov dua tshiab los ntawm AC rau DC.