Dab tsi yog qhov txawv ntawm Fais Fab Transformer Thiab Distribution Transformer
Fais fab transformers thiab tis transformers yog ob hom sib txawv ntawm transformers uas yog siv rau ntau lub hom phiaj. Txawm hais tias ob qho tib si ntawm lawv tau siv hauv cov tshuab xa hluav taws xob, lawv muaj ntau qhov sib txawv uas ua rau lawv haum rau cov kev siv tshwj xeeb.
Qhov sib txawv tseem ceeb ntawm ob lub tshuab hluav taws xob no yog qib voltage uas lawv ua haujlwm. Fais fab transformers yog siv rau high voltage kis tau tus mob (feem ntau saum toj no 33kV) thiab nqis qhov voltage mus rau theem qis rau lub hom phiaj faib. Ntawm qhov tod tes, cov khoom siv hluav taws xob faib hluav taws xob yog siv rau cov khoom siv hluav taws xob tsawg (feem ntau qis dua 33kV) los ntawm lub substation mus rau cov neeg siv khoom kawg.
Fais fab transformers feem ntau loj dua qhov loj thiab tsim los tswj cov qib high voltage. Lawv siv rau kev sib kis mus ntev ntawm hluav taws xob. Fais fab transformers feem ntau pom nyob ze ntawm cov chaw tsim hluav taws xob thiab muaj lub luag haujlwm txo qhov hluav taws xob mus rau theem uas tuaj yeem xa tau yooj yim mus ntev. Lawv feem ntau hu ua step-up transformers thaum lawv nce qhov hluav taws xob los ntawm lub tshuab hluav taws xob tso zis hluav taws xob mus rau qib siab voltage. Qee qhov hluav taws xob hloov hluav taws xob kuj tau siv hauv cov chaw nres tsheb fais fab kom nce lossis txo qhov voltage ntawm cov khoom siv hluav taws xob.
Ntawm qhov tsis sib xws, cov khoom siv hluav taws xob faib ua me me, thiab lawv feem ntau nqis los ntawm qhov hluav taws xob. Cov transformers no tau nruab rau ntawm cov ncej fais fab lossis hauv av thiab feem ntau muab lub zog rau cov chaw nyob thiab kev lag luam. Kev faib tawm transformers tuaj yeem muab faib ua ob pawg, uas yog ncej-mounted transformers thiab ncoo-mounted transformers. Pole-mounted transformers yog ntsia rau ntawm lub hwj chim ncej thiab yog siv rau cov cheeb tsam uas muaj neeg coob. Pad-mounted transformers yog ntsia rau hauv av thiab siv nyob rau hauv cov cheeb tsam uas tsis tshua muaj neeg.
Lwm qhov sib txawv ntawm lub hwj chim transformers thiab faib transformers yog lawv cov kev tsim kho. Fais fab transformers feem ntau yog ua nrog ib tug loj core thiab windings, thaum tis transformers muaj ib tug me me core thiab windings. Qhov kev tsim kho qhov sib txawv no tseem cuam tshuam rau lawv cov kev ua haujlwm zoo, vim tias lub zog hloov hluav taws xob tau tsim los ua haujlwm ntawm kev ua haujlwm siab tshaj plaws ntawm kev thauj khoom tag nrho, thaum lub tshuab xa hluav taws xob faib tau zoo dua rau ntau qhov kev thauj khoom.
Tsis tas li ntawd, lub tshuab hluav taws xob hloov hluav taws xob tau raug kuaj xyuas nruj dua thiab tau tsim los ua haujlwm tsis tu ncua rau 24 teev hauv ib hnub, xya hnub hauv ib lub lis piam, thiab 365 hnub hauv ib xyoos. Distribution transformers, ntawm qhov tod tes, yog tsim los rau kev siv tsis tu ncua, feem ntau tsawg dua yim teev hauv ib hnub.
Nyob rau hauv xaus, lub hwj chim transformers thiab tis transformers plays lub luag hauj lwm tseem ceeb nyob rau hauv lub hwj chim kis system. Fais fab transformers nce qhov hluav taws xob los ntawm kev tsim cov chaw nres tsheb mus rau qib siab voltage rau kev sib kis mus ntev, thaum lub tshuab hluav taws xob faib hluav taws xob qis qis rau qhov hluav taws xob hauv zos. Qhov txawv ntawm lawv cov qauv tsim, qib voltage, thiab kev tsim kho ua rau lawv haum rau cov kev siv tshwj xeeb, thiab kev xaiv ntawm transformer feem ntau yog nyob ntawm daim ntawv thov.
