Nyob rau lub caij nyoog niaj hnub no uas muaj kev loj hlob sai ntawm lub zog suav AI, ib qho hluav taws xob poob qis tuaj yeem cuam tshuam cov haujlwm cob qhia, ua rau muaj kev poob nyiaj txiag loj heev. Ib qho khoom siv hluav taws xob zoo li qub tab tom dhau los ua tus yeej zais cia hauv kev ua kom muaj kev muab hluav taws xob ruaj khov rau AI servers.
Thaum muaj kev thauj khoom ntau, lub zog hloov pauv ntawm ib lub GPU hauv lub AI server tuaj yeem nce mus txog 1.4 kilowatts, tsim kom muaj 10-kilowatt surge tam sim no rau tag nrho lub kaw lus, ua rau muaj kev thov ntau heev rau lub kaw lus muab hluav taws xob. Kev poob nyiaj txiag los ntawm kev rov pib dua cov haujlwm cob qhia tom qab lub zog poob qis ntau dua li qhov kev nqis peev thawj zaug hauv kev muab hluav taws xob.
Cov txheej txheem UPS ib txwm muaj, nrog lawv cov lus teb qeeb thiab lub neej luv luv, tsis txaus rau kev tiv thaiv millisecond uas xav tau rau AI computing loads.
01 Kev Hloov ntawm "Xaiv Tau" mus rau "Txheem" rau BBUs
NVIDIA tau hloov kho lub zog fais fab thaub qab rau nws cov servers GB300 mus rau "tus qauv." Tus nqi nce ntxiv rau ib lub khib vim yog ntxiv cov supercapacitors thiab roj teeb ntau dua kaum txhiab yuan, uas qhia txog qhov kev thov tsis tu ncua rau "zero-interruption" fais fab mov.
Cov txheej txheem fais fab ntawm chaw khaws ntaub ntawv AI ntsib peb qhov teeb meem tseem ceeb: lub zog tam sim ntawd nce mus txog 150% thaum lub sijhawm hloov pauv GPU, qhov chaw me me ntawm lub chassis, thiab qhov chaw kub siab ntawm cov chaw khaws ntaub ntawv tshaj 35 ° C.
Cov kev daws teeb meem UPS ib txwm muaj cov khoom loj, teb qeeb, thiab muaj lub neej luv luv, ua rau muaj kev txwv tsis pub siv cov ntaub ntawv hauv chaw khaws ntaub ntawv.
02. YMIN LIC Supercapacitor Kev Tshawb Fawb Txog Kev Siv Tshuab
Txhawm rau daws cov teeb meem kev lag luam, YMIN Electronics tau tsim ib qho kev daws teeb meem BBU tshiab uas siv cov thev naus laus zis lithium-ion supercapacitor. Cov kev daws teeb meem no siv cov txheej txheem winding tag nrho los nias qhov tsis kam sab hauv kom <1mΩ, ua tiav cov peev xwm teb tau millisecond.
Los ntawm cov electrodes uas tau hloov kho los ntawm graphene thiab kev tsim qauv me me, cov khoom no ua tiav lub peev xwm loj heev 4500F hauv qhov ntim tsawg, txhawb nqa kev ua haujlwm kub dav dav los ntawm -30 ° C txog 70 ° C thiab lub neej voj voog 1 lab.
Cov kev daws teeb meem YMIN LIC txo qhov ntim los ntawm 50%–70% thiab qhov hnyav los ntawm 50%–60% piv rau cov txheej txheem UPS ib txwm muaj, ua rau muaj qhov chaw seem ntau dua thiab txhawb nqa kev siv AI cluster uas muaj ntau qhov ceev, loj heev.
03 Cov Txiaj Ntsig Tseem Ceeb ntawm Kev Siv Tau
Hauv NVIDIA GB300 server daim ntawv thov, ib lub khib xav tau txog li 252 supercapacitor units. YMIN's LIC modules, nrog lawv cov peev xwm siab, teb sai heev, thiab kev ntseeg siab zoo dua, tau dhau los ua qhov kev xaiv zoo tshaj plaws rau cov neeg siv khoom hauv tsev uas tab tom nrhiav cov kev xaiv hauv tsev zoo tshaj plaws.
Cov kev daws teeb meem no ua rau qhov hloov pauv ntawm qhov hluav taws xob nyob hauv ±1%, uas tiv thaiv kom tsis txhob muaj kev cuam tshuam los ntawm qhov hluav taws xob poob qis ntawm cov haujlwm cob qhia AI. Nws lub neej voj voog ntau tshaj 1 lab lub voj voog, nrog rau lub neej ntev tshaj 6 xyoos, qhov ceev ntawm kev them nyiaj nce 5 zaug, thiab txo qis tag nrho tus nqi ntawm kev muaj (TCO) thoob plaws nws lub neej voj voog.
YMIN txoj kev daws teeb meem supercapacitor BBU tsim cov qauv khaws cia hluav taws xob sib xyaw ua ke ntawm "supercapacitor + BBU," ua tiav zoo rau cov kev xav tau ntawm lub zog ceev ntawm GB300.
Raws li qhov kev thov rau AI lub zog suav txuas ntxiv mus, qhov kev ntseeg tau ntawm lub zog muab hluav taws xob yuav dhau los ua lub hauv paus tseem ceeb ntawm cov chaw khaws ntaub ntawv. YMIN Electronics, nrog nws cov thev naus laus zis lithium-ion supercapacitor, tsis yog tsuas yog txhais cov qauv kev ua tau zoo ntawm AI server BBUs tab sis kuj tau ua tiav cov kev tshawb fawb dav dav hauv qhov loj me, qhov hnyav, thiab lub neej voj voog.
Yav tom ntej, thaum cov pawg AI txuas ntxiv nthuav dav, qhov kev daws teeb meem fais fab zoo thiab me me no yuav dhau los ua lub hauv paus tseem ceeb hauv kev ua kom lub zog suav lej ruaj khov, muab kev lees paub txhim khu kev qha rau cov ntawv thov AI nrog "kev teb millisecond thiab kaum xyoo ntawm kev tiv thaiv".
Lub sijhawm tshaj tawm: Kaum Ib Hlis-28-2025