UPS cov khoom siv hluav taws xob tsis cuam tshuam yog hais txog cov khoom siv hluav taws xob uas yuav tsis cuam tshuam los ntawm lub sijhawm luv luv, tuaj yeem muab lub zog zoo, thiab tiv thaiv cov cuab yeej precision.Lub npe Uninterruptable Power System.Nws kuj muaj cov haujlwm ntawm stabilizing voltage, zoo ib yam li voltage stabilizer.
Nyob rau hauv cov nqe lus ntawm daim ntawv thov cov hauv paus ntsiab lus, UPS yog ib lub hwj chim tiv thaiv ntaus ntawv nrog lub zog cia ntaus ntawv, inverter yog lub ntsiab tivthaiv, thiab ruaj khov zaus tso zis.Nws yog tsim los ntawm rectifier, roj teeb, inverter thiab zoo li qub hloov.1) Rectifier: Lub rectifier yog ib qho khoom siv rectifier, uas tsuas yog ib qho khoom siv uas hloov pauv tam sim no (AC) mus rau tam sim no ncaj qha (DC).Nws muaj ob lub luag haujlwm tseem ceeb: ua ntej, hloov pauv tam sim no (AC) mus rau qhov tam sim no ncaj qha (DC), uas yog lim thiab nkag mus rau lub nra, lossis rau lub inverter;thib ob, muab kev them nqi hluav taws xob rau lub roj teeb.Yog li ntawd, nws kuj ua raws li lub charger tib lub sijhawm;
2) Roj teeb: Lub roj teeb yog ib yam khoom siv los ntawm UPS los khaws cov hluav taws xob hluav taws xob.Nws yog tsim los ntawm ntau lub roj teeb uas txuas nrog hauv cov koob, thiab nws lub peev xwm txiav txim siab lub sijhawm nws yuav tswj tau tawm (lub hwj chim mov).Nws lub luag haujlwm tseem ceeb yog: 1. Thaum lub zog ua lag luam yog qhov qub, nws hloov hluav taws xob hluav taws xob rau hauv lub zog tshuaj thiab khaws cia rau hauv lub roj teeb.2 Thaum lub mains tsis ua hauj lwm, hloov chemical zog rau hauv hluav taws xob lub zog thiab muab nws rau lub inverter los yog load;
3) Inverter: Nyob rau hauv layman cov ntsiab lus, ib tug inverter yog ib tug ntaus ntawv uas converts ncaj qha tam sim no (DC) rau alternating tam sim no (AC).Nws muaj inverter choj, tswj logic thiab lim Circuit Court;
4) Static hloov: Ib qho hloov zoo li qub, tseem hu ua qhov hloov pauv zoo li qub, yog qhov hloov tsis sib cuag.Nws yog ib qho kev hloov AC uas muaj ob lub thyristors (SCR) nyob rau hauv qhov kev sib txuas rov qab.Nws kaw thiab qhib yog tswj los ntawm ib tug logic maub los.tswj.Muaj ob hom: hom hloov dua siab tshiab thiab hom parallel.Kev hloov pauv hloov yog tsuas yog siv nyob rau hauv ob txoj kev siv hluav taws xob, thiab nws txoj haujlwm yog kom paub txog kev hloov pauv tsis siv neeg los ntawm ib qho mus rau lwm qhov;Qhov kev hloov mus rau qhov sib npaug yog siv rau kev sib piv inverters thiab kev lag luam fais fab lossis ntau lub inverters.
UPS tau muab faib ua peb pawg: hom thaub qab, hom online thiab hom kev sib tham hauv online raws li txoj cai ua haujlwm.
Ntawm lawv, feem ntau siv yog UPS thaub qab, uas muaj cov haujlwm yooj yim tshaj plaws thiab tseem ceeb ntawm UPS xws li kev tswj tsis siv neeg hluav taws xob, kev tiv thaiv hluav taws xob tsis ua haujlwm, thiab lwm yam. Txawm hais tias feem ntau muaj lub sijhawm hloov pauv ntawm 10ms, AC lub zog tso tawm los ntawm lub inverter yog ib lub xwmfab yoj es tsis txhob square yoj.Sine yoj, tab sis vim nws cov qauv yooj yim, tus nqi qis thiab kev ntseeg siab, nws yog dav siv hauv microcomputers, peripherals, POS machinery thiab lwm yam.
UPS online muaj cov qauv siv ntau dua, tab sis nws muaj kev ua haujlwm zoo tshaj plaws thiab tuaj yeem daws txhua yam teeb meem kev siv hluav taws xob.Piv txwv li, plaub-txoj kev PS series, nws zoo kawg li feature yog hais tias nws muaj peev xwm tsis tu ncua tso tawm ntshiab sine yoj alternating tam sim no nrog xoom cuam tshuam, thiab yuav daws tau tag nrho cov teeb meem xws li peaks, surges, thiab zaus drifts.Teeb meem fais fab;vim qhov kev nqis peev loj uas yuav tsum tau muaj, nws feem ntau yog siv rau hauv ib puag ncig uas xav tau lub zog loj xws li cov khoom siv tseem ceeb thiab cov chaw hauv network.
Piv nrog rau hom thaub qab, online sib tham sib UPS muaj cov haujlwm lim dej, muaj zog tiv thaiv kev cuam tshuam ntawm lub ntsiab, lub sijhawm hloov dua siab tshiab yog tsawg dua 4ms, thiab cov zis inverter yog ib qho analog sine yoj, yog li nws tuaj yeem nruab nrog cov khoom siv network xws li raws li servers thiab routers, los yog siv nyob rau hauv cov cheeb tsam uas hnyav hluav taws xob ib puag ncig.
Uninterruptible fais fab mov yog tam sim no dav siv nyob rau hauv: mining, aerospace, kev lag luam, kev sib txuas lus, lub teb chaws tiv thaiv, tsev kho mob, computer lag luam terminals, network servers, network khoom, cov ntaub ntawv cia khoom UPS uninterruptible fais fab mov thaum muaj xwm ceev teeb pom kev zoo, railways, shipping, tsheb thauj mus los, fais fab tuag. cov nroj tsuag, Substations, nuclear fais fab nroj tsuag, hluav taws kev ruaj ntseg tswb systems, wireless kev sib txuas lus systems, cov kev pab cuam-tswj keyboards, mobile kev sib txuas lus, hnub ci zog cia lub zog hloov dua siab tshiab cov cuab yeej, tswj cov cuab yeej thiab nws cov kev tiv thaiv thaum muaj xwm ceev, tus kheej computers thiab lwm yam teb.
Post lub sij hawm: Jun-08-2022
