Qhov sib txawv ntawm Transmission thiab Distribution Transformer
Hauv kev xa hluav taws xob hluav taws xob thiab kev faib tawm, cov khoom siv hluav taws xob ua lub luag haujlwm tseem ceeb hauv kev tswj cov qib voltage thiab ua kom muaj kev xa hluav taws xob zoo. Txawm li cas los xij, muaj ob hom kev hloov pauv tseem ceeb siv hauv kev lag luam: kis tau tus mob transformers thiab faib transformers. Thaum ob qho tib si ua haujlwm zoo sib xws, muaj qhov sib txawv tseem ceeb ntawm ob.
Transformers feem ntau nyob ntawm cov chaw tsim hluav taws xob thiab nce qhov hluav taws xob ntawm hluav taws xob hluav taws xob mus rau qib siab, feem ntau yog li ntawm 110 kV txog 750 kV. Qhov hluav taws xob siab no tso cai rau hluav taws xob thauj mus los ntev, txo qis hluav taws xob los ntawm txoj kev. Cov transformers no kuj tsim los tswj cov hwj huam loj heev, ua rau lawv qhov tseem ceeb rau kev xa hluav taws xob hluav taws xob hla cov kab hluav taws xob siab.
Nyob rau hauv sib piv, faib transformers nyob ze rau cov neeg siv khoom thiab nqis los ntawm qhov hluav taws xob hluav taws xob mus rau theem qis, feem ntau yog li ntawm 10 kV txog 50 kV, ua ntej nws yuav muab faib rau cov tsev thiab cov lag luam. Cov transformers no feem ntau yog ntsia rau ntawm tus ncej lossis muab tso rau hauv av vaults, thiab yog lub luag haujlwm muab lub zog rau cov kab hluav taws xob tsawg, uas tom qab ntawd faib hluav taws xob rau cov neeg siv khoom kawg.
Lwm qhov sib txawv tseem ceeb ntawm kev sib kis thiab kev xa tawm transformers yog qhov loj thiab tsim cov khoom siv. Transformers feem ntau loj dua li cov transformers, thiab nyob rau hauv tshwj xeeb enclosures los tiv thaiv ib puag ncig yam xws li xob laim thiab hluav taws xob surges. Distribution transformers, ntawm qhov tod tes, yog tsim los kom me me thiab ntau compact, ua rau lawv yooj yim dua thauj thiab nruab rau hauv thaj chaw nyob.
Thaum kawg, kuj tseem muaj qhov sib txawv ntawm txoj kev sib kis thiab kev faib cov tshuab hloov pauv tau khaws cia thiab ua haujlwm. Vim hais tias kev hloov pauv hloov pauv feem ntau nyob ntawm cov chaw tsim hluav taws xob, lawv feem ntau tau txais kev pabcuam los ntawm cov kws tshaj lij tshwj xeeb uas tau txais kev cob qhia dav. Distribution transformers, ntawm qhov tod tes, feem ntau yog kev pabcuam los ntawm cov tuam txhab siv hluav taws xob hauv zos, uas muaj kev sib raug zoo nrog cov neeg siv khoom kawg thiab muaj lub luag haujlwm los tswj kev ncaj ncees ntawm cov khoom siv hluav taws xob tsawg.
Nyob rau hauv cov ntsiab lus, transmission transformers thiab tis transformers ob leeg ua lub luag haujlwm tseem ceeb hauv kev xa hluav taws xob rau cov neeg siv khoom. Thaum lawv sib koom ntau txoj haujlwm, muaj qhov sib txawv tseem ceeb ntawm ob, suav nrog qhov loj me, qib voltage, thiab cov kev pabcuam. Kev nkag siab txog qhov sib txawv no yog qhov tseem ceeb los ua kom muaj kev nyab xeeb thiab muaj txiaj ntsig ntawm kev xa hluav taws xob mus rau tsev thiab kev lag luam thoob ntiaj teb.
