Distribution Transformer Thiab Fais Fab Transformer Qhov txawv
Transformers ua lub luag haujlwm tseem ceeb hauv kev sib kis thiab faib hluav taws xob hluav taws xob. Lawv yog lub luag haujlwm rau kev nce qib lossis nce qib qis ntawm cov hluav taws xob hluav taws xob kom muaj kev sib kis tau zoo thiab muaj kev nyab xeeb. Muaj ntau hom transformers siv nyob rau hauv lub hwj chim system, nrog rau kev faib transformers thiab lub hwj chim transformers.
Distribution transformers yog tsim los siv rau hauv lub network faib khoom, uas suav nrog cov theem kawg ntawm kev xa hluav taws xob los ntawm lub substation mus rau cov neeg siv khoom lub tsev thiab kev lag luam. Thawj qhov hluav taws xob ntawm cov hluav taws xob faib hluav taws xob sib txawv ntawm 4 kV txog 35 kV, thaum qhov hluav taws xob theem nrab feem ntau tsawg dua 600 volts. Cov transformers no nce qib voltage kom muaj kev nyab xeeb los ntawm cov neeg siv khoom. Lawv yog cov me me thiab muaj qhov ntsuas hluav taws xob qis dua li lub zog hloov hluav taws xob.
Ntawm qhov tod tes, lub zog hloov hluav taws xob tau siv rau hauv kev sib txuas lus, qhov uas lawv muaj lub luag haujlwm rau kev nce qib ntawm cov hluav taws xob hluav taws xob uas tsim los ntawm cov nroj tsuag hluav taws xob mus rau qib siab rau kev sib kis tau ntev. Thawj qhov hluav taws xob ntawm lub zog hloov hluav taws xob tuaj yeem muaj li ntawm 100 kV txog 765 kV, thaum theem nrab voltage tuaj yeem siab txog 500 kV. Cov transformers no muaj qhov ntsuas hluav taws xob ntau dua li cov khoom siv hluav taws xob sib faib thiab muaj qhov loj dua los tswj cov hluav taws xob siab thiab cov khoom siv tam sim no.
Lwm qhov sib txawv tseem ceeb ntawm kev faib hluav taws xob thiab hluav taws xob hloov hluav taws xob yog lawv cov qib rwb thaiv tsev. Fais fab transformers xav tau ntau dua rwb thaiv tsev, raws li lawv tuav ntau dua voltages, thaum tis transformers muaj peev xwm muaj tsawg rwb thaiv tsev. Fais fab transformers kuj muaj cov tshuab cua txias ntau dua kom dissipate cov cua sov tsim thaum lub sijhawm ua haujlwm vim lawv qhov ntsuas hluav taws xob ntau dua.
Hauv kev xaus, kev nkag siab qhov sib txawv ntawm cov khoom siv hluav taws xob thiab cov hluav taws xob hloov hluav taws xob yog qhov tseem ceeb thaum tsim, ua haujlwm, thiab tswj cov hluav taws xob hluav taws xob. Ob hom kev hloov pauv ua lub luag haujlwm tseem ceeb hauv kev xa hluav taws xob thiab kev faib tawm, thiab lawv cov kev xaiv thiab siv tau yog qhov tseem ceeb rau kev xa hluav taws xob zoo thiab nyab xeeb.
