Cov ntaub ntawv siv hauv kev tsim cov khoom siv hluav taws xob feem ntau poob rau hauv plaub pawg: cov khoom siv hluav taws xob, cov khoom sib nqus, cov ntaub ntawv insulating, thiab cov khoom siv. Cov no ua ke txiav txim siab lub transformer kev ua tau zoo thiab lifespan.
Cov khoom siv hluav taws xob feem ntau yog siv rau hauv cov windings, feem ntau siab -purity electrolytic tooj liab thiab txhuas. Copper conductors muaj cov conductivity zoo thiab siab mechanical zog, ua rau lawv haum rau loj - muaj peev xwm thiab tseem ceeb heev daim ntawv thov fais fab mov. Aluminium conductors tsis tshua kim thiab sib dua, ua rau lawv tsim nyog rau me me - mus rau nruab nrab - cov peev txheej lossis cov nqi- cov haujlwm tseem ceeb. Cov conductors feem ntau yog coated nrog insulating kua roj vanish los yog daim ntawv los tiv thaiv luv luv circuits thiab ib nrab paug.
Cov khoom siv hlau nplaum feem ntau yog siv rau hauv cov tub ntxhais. Niaj hnub nimno tis transformers dav siv txias-rolled grain-oriented silicon steel los xij. Cov khoom no muaj cov permeability siab thiab cov yam ntxwv poob qis, txo cov hlau tsis zoo thiab txhim kho kev ua haujlwm. Cov nplooj ntawv silicon steel yog sib cais los ntawm cov txheej txheej insulating kom txo qis tam sim no poob thiab tsim hluav taws xob.
Cov ntaub ntawv rwb thaiv tsev yog qhov tseem ceeb rau kev ua haujlwm nyab xeeb. Roj-immersed transformers siv ntxhia insulating roj los yog ib puag ncig tus phooj ywg ester-raws li roj, ua ke nrog insulating ntawv thiab boards los ua ib tug roj- ntawv rwb thaiv tsev system; qhuav- hom transformers siv epoxy resin casting los yog siab - kub resistant insulating cov ntaub ntawv xws li Nomex, uas muaj hluav taws kub- tiv taus thiab ya raws- cov khoom pov thawj.
Cov khoom siv muaj xws li steel phaj enclosures, clamps, fasteners, thiab radiators. Cov ntaub ntawv no txhawb nqa tag nrho cov qauv thiab muab kev tiv thaiv, thiab feem ntau raug kho nrog kev tiv thaiv - kev ntsuas corrosion los yog cov tshuaj tsuag txheej kom tiv taus ntev - lub sijhawm ua haujlwm sab nraum zoov.
