Hloov pauvyog ib qho ntawm feem ntau hauv lub neej, thiab ntau yam khoom siv muaj cov duab ntxoov ntxoo ntawm transformers. Transformers tsis txaus, thiab ntau yam khoom siv hauv lub neej tsis tuaj yeem ua haujlwm ib txwm. Nws yog ib qho khoom siv tshwj xeeb uas siv lub hauv paus ntsiab lus ntawm electromagnetic induction los hloov AC voltage, thiab cov khoom tseem ceeb yog thawj coils, theem nrab coils thiab hlau cores (cores). Lub luag haujlwm tseem ceeb suav nrog kev hloov pauv hluav taws xob, hloov pauv tam sim no, hloov pauv impedance, kev sib cais, kev tswj hluav taws xob (magnetic saturation transformer). Txhawm rau txhim kho kev nkag siab ntawm transformers, tsab xov xwm no transformer manufacturers qhia cov kev faib tawm ntawm transformers.
Transformer manufacturers tham txog kev faib tawm ntawm transformers:
(1) Lub zog transformer
Cov khoom lag luam tam sim no hauv kev ua haujlwm ntawm lub cev yog 1150KV, 1200MVA, 735-765kV, 800MVA, 400-500kV, peb-theem 750MVA lossis ib theem 550MVA. DC kis tau tus mob 500KV, 400MV A reflux transformer. Fais fab transformers yog cov roj etched, thiab cov khoom tsim muaj ob hom sib sib zog nqus hom thiab plhaub. Core ntau lawm tsuas yog 95%, Plhaub tsuas yog 5%. Cov tub ntxhais thiab lub plhaub tsis muaj qhov ua tau zoo dua ib leeg, tab sis cov tub ntxhais yog qhov yooj yim thiab yog li tau txais los ntawm cov lag luam feem ntau. Lub plhaub qauv thiab txheej txheem yog complex, uas tsuas yog siv nyob rau hauv ib txwm factories. Plhaub tshwj xeeb tshaj yog high voltage, muaj peev xwm loj, rwb thaiv tsev, tshuab, cua sov yog txhua yam zoo, haum rau roob hydropower chaw nres tsheb thauj mus los.
Fais fab transformer yog ib qho ntawm cov cuab yeej tseem ceeb hauv cov chaw tsim hluav taws xob thiab cov chaw ua haujlwm. Lub luag hauj lwm ntawm lub transformer tsis yog tsuas yog nce qhov voltage nyob rau hauv ntau txoj kev, xa mus rau lub zog hluav taws xob cheeb tsam, tab sis kuj yuav txo tau qhov voltage mus rau txhua theem ntawm kev siv voltage kom tau raws li qhov xav tau ntawm lub hwj chim. Nyob rau hauv luv luv, transformer manufacturers ntseeg hais tias ob qho tib si boost thiab puck yuav tsum ua kom tiav nrog transformers. Lub zog hluav taws xob hauv cov txheej txheem xa hluav taws xob, yuav muaj ob feem ntawm qhov poob ntawm qhov hluav taws xob thiab lub zog, hauv kev sib kis ntawm tib lub zog, qhov hluav taws xob poob yog inversely proportional rau qhov voltage, lub zog poob yog inversely proportional rau lub square ntawm. qhov voltage. Lub transformer yog siv los ua kom qhov voltage thiab txo qhov kis tau tus mob.
(2) Fais fab transformer
Lub tshuab hluav taws xob faib hluav taws xob yog cov khoom siv hluav taws xob zoo li qub hauv kev faib khoom, uas yog siv los hloov cov hloov tam sim no los ntawm kev hloov pauv hloov hluav taws xob thiab tam sim no raws li txoj cai ntawm electromagnetic induction. Lub peev xwm ntawm cov khoom xa tawm txawv teb chaws tuaj yeem ncav cuag 2500KV A, nrog cov ntawv puag ncig thiab oval. Lub voj voog yog feem ntau, lub oval yog M0 (qhov sib nrug ntawm lub hauv paus kem) yog me me, yog li cov khoom raug txo, thiab cov coil sib txuas yog oval. Lub tshuab hluav taws xob qis muaj cov xaim thiab cov ntawv ci, thiab lub tank muaj cov raj plaub hau (ob peb) thiab hom yoj (feem ntau).
(3) Qhuav hom transformer
Lub tshuab ziab khaub ncaws qhuav feem ntau yog tsim los ntawm cov tub ntxhais hlau uas muaj cov ntawv silicon steel thiab cov epoxy resin txhaj coil, lub tog raj kheej rwb thaiv tsev yog muab tso rau nruab nrab ntawm qhov siab thiab qis voltage coils kom nce hluav taws xob rwb thaiv tsev, thiab yog tsim los ntawm kev txhawb nqa liner thiab ib tug restraint coil, uas nws cov khoom sib tshooj fasteners tag nrho muaj kev tshaj tawm kev ua haujlwm. Transformer manufacturers ntseeg hais tias muaj plaub lub qauv: txhaj tshuaj epoxy, txhaj tshuaj, qhwv thiab impregnated. Cov tshuab ziab khaub ncaws qhuav feem ntau siv rau hauv qhov chaw uas muaj kev ua haujlwm siab xws li kev tiv thaiv hluav taws thiab kev tiv thaiv tawg vim muaj zog tiv thaiv luv luv, tsis tshua muaj txij nkawm, kev ua haujlwm siab, me me thiab tsis muaj suab nrov.
