Lub ntsiab hloov pauv (tseem hu ua lub tshuab hloov hluav taws xob loj lossis hloov hluav taws xob tseem ceeb) yog cov cuab yeej tseem ceeb hauv lub zog. Nws yog tsuas yog siv los txuas lub tshuab hluav taws xob mus rau lub hwj chim sib tw kom nce lossis txo lub zog hluav taws xob kom ua kom zoo hloov hluav taws xob hluav taws xob. Cov hauv qab no yog cov lus qhia ntxaws ntxaws rau lub luj taws hloov:
1. Cov ntsiab lus tseem ceeb
Lub ntsiab hloov pauv yog hais txog lub transformer hauv lub zog hluav taws xob uas lub zog rau kev hloov chaw hluav taws xob kom haum rau kev xa mus rau kev xa mus rau kev xa mus rau kev xa mus rau kev xa mus rau kev xa mus rau kev xa mus rau kev sib kis lossis faib rau hauv lub hwj huam sib chaws. Feem ntau nws nyob hauv cov nroj tsuag hluav taws xob, cov chaw lossis cov chaw muaj hluav taws xob loj.
2. Ua haujlwm ua haujlwm
Tus txheej txheem ua hauj lwm ntawm lub qhov hluav taws xob loj yog raws li kev induction electromagnetic. Thaum cov kev hla tam sim no los ntawm kev sib nqus ntawm thawj lub ntsej muag, muaj kev sib nqus sib nqus yog tsim tawm hauv cov hlau txheem ntawm cov transformer. Qhov chaw sib nqus no cuam tshuam rau theem txhaj hauv theem nrab, ua rau muaj hluav taws xob. Lub ntsuas hluav taws xob tseem ceeb tuaj yeem tsim los nqis los yog nqis mus ntawm qhov chaw voltage raws li tig rov qab ntawm cov winding.
3. Hom
Ruam hloov pauv: nce qib qis tam sim no ntawm lub tshuab hluav taws xob kom nws tuaj yeem kis tau dhau ntawm cov kab hluav taws xob qib siab.
Kauj ruam-down Transformer: Cov kauj ruam nqes hluav taws xob hauv cov kis tau rau kev siv hauv lub network faib khoom. Phase-Modulating Transformer: Siv los kho lub hwj chim siv lub zog thiab tswj hwm kev ruaj ntseg ntawm lub hwj chim sib tshooj.
