Kev siv cov khoom siv hluav taws xob DC thoob plaws hauv cov ntaub ntawv chaw tuaj yeem txo cov khoom siv thiab cov nqi, thiab txhim kho kev ntseeg tau thiab kev siv hluav taws xob.
Nws tsis pub leejtwg paub tias kev siv DC lub zog hauv cov ntaub ntawv tuaj yeem txo tus naj npawb ntawm cov khoom thiab cov nqi, thiab txhim kho kev ntseeg siab thiab kev siv hluav taws xob. Lub International Electrotechnical Commission (IEC) txhais lub hwj chim-sab ncej ntawm DC cov ntaub ntawv chaw nyob rau hauv nws tus qauv TS62735-1, nrog rau DC plugs thiab sockets rau kev sib txuas lus cuab yeej cuab tam nyob rau hauv cov ntaub ntawv chaw thiab telecommunication chaw. Cov pab pawg ua haujlwm nyob rau hauv IEC tab tom tig lawv txoj kev xav rau cov qauv siv-sab, tso cai rau AC thiab DC sib koom ua ke thaum lub sijhawm hloov pauv, yog li txuas ntxiv txhim kho cov txheej txheem no thiab thaum kawg ua txoj hauv kev rau ntau qhov chaw DC cov ntaub ntawv.
Cov ntaub ntawv chaw pib tau txais cov qauv DC fais fab, tab sis tsis muaj tus qauv rau bundling.
Txawm hais tias alternating tam sim no (AC) yeej nyob rau hauv lub" tam sim no sib ntaus sib tua" nruab nrab ntawm Tesla thiab Westinghouse thiab Edison thaum kawg ntawm lub xyoo pua 19th, DC fais fab mov khoom siv dav siv hauv lub hnub nyoog digital. Tshwj xeeb tshaj yog nyob rau hauv kev sib txuas lus thiab cov ntaub ntawv kev lag luam, DC fais fab tuag yog dav siv. Txij li thaum cov ntaub ntawv chaw neeg rau zaub mov siv DC lub zog, DC lub zog siv los ntawm cov nti mus rau lub network, uas yuav tshem tawm cov txheej txheem hloov pauv ntawm AC / DC uas yuav tsum tau muaj ntawm ntau lub ntsiab lus hauv tag nrho cov ntaub ntawv chaw. Qhov no txhim kho lub zog ua haujlwm tau zoo, txo cov naj npawb thiab tus nqi ntawm cov khoom, thiab tsim hluav taws xob, thiab ua rau tag nrho lub cev tsis ua haujlwm.
AC fais fab mov txheem
Cov khoom siv sib txuas nrog cov ntsuas hluav taws xob txog li 250VAC yog tus qauv raws li IEC60320 thiab tau raug txheeb xyuas zoo thiab siv ntau qhov chaw lag luam. Muaj peev xwm txhim kho thiab ntxiv cov yam ntxwv tseem tab tom ua. Piv txwv li, cov khoom sib txuas uas ua tau raws li qhov kub thiab txias ua haujlwm tau ua qee qhov kev vam meej. Tab sis puas yuav muaj kev hloov pauv loj hauv AC cov qauv hluav taws xob?
DC fais fab mov standard
IEC tau tshaj tawm TS62735-1 cov qauv kev faib hluav taws xob nrog cov zis tawm mus txog 2.6kW hauv xyoo 2015, thiab tom qab ntawd tau tshaj tawm IECTS62735-2 tus qauv nrog cov zis mus txog 5.2kW hauv xyoo 2016. Cov qauv kev ua haujlwm tam sim no yog tsom rau kev tsim cov khoom sib npaug.
Txoj kev xa tawm
Raws li lub ntiaj teb no mus kom ze rau DC data center standardization tseem tab tom tsim, ntshiab DC Cheebtsam tseem tsis tau muaj dav. Txhawm rau txhawb nqa kev siv zog ntxiv, DC cov chaw khaws ntaub ntawv tau txhawb nqa kev txhim kho cov kev hloov pauv hloov pauv. Piv txwv li, ib feem ntawm cov txheej txheem uas twb muaj lawm tseem siv AC lossis DC fais fab mov server tsim. Kev hais lus, nws muaj peev xwm siv tag nrho DC plug txuas. Txawm li cas los xij, DC connectors txawv nyob rau hauv ntau yam, tshwj xeeb tshaj yog nyob rau hauv cov nqe lus ntawm kev pheej hmoo ntawm mechanical sib cais nyob rau hauv load. Thaum nws los txog rau cov teeb meem fais fab, kev nyab xeeb yuav tsum yog qhov tseem ceeb tshaj plaws.
Lub zog hluav taws xob, xws li cov khoom siv hluav taws xob, feem ntau muaj lub neej ntev dua li lawv cov khoom siv. IEC thiab DC cov ntaub ntawv chaw txhawb nqa kev txhim kho hybrid AC / DC ntaus ntawv plugs uas tso cai rau cov khoom siv sib txuas hloov pauv ntawm AC thiab DC lub zog hluav taws xob raws li xav tau, tshwj xeeb tshaj yog vim lawv tuaj yeem siv cov tshuab coding uas twb muaj lawm los xyuas kom muaj kev siv fais fab hauv lub cuab yeej. Hybrid AC / DC cov khoom siv ntsaws yuav ua kom tag nrho cov ntaub ntawv chaw tsim kho tsis tu ncua tshwj tsis yog cov ntaub ntawv chaw fais fab cables. Qhov no yuav ua rau kom muaj txiaj ntsig zoo ntawm kev siv DC lub zog hauv tag nrho cov ntaub ntawv chaw, yog li txo cov naj npawb thiab cov nqi ntawm qee cov khoom, thiab txhim kho kev ntseeg tau thiab kev siv hluav taws xob.
