Qhov sib txawv ntawm sab hauv tsev qhuav hom transformer thiab roj txias zog transformer
Nyob rau hauv cov nqe lus ntawm lub peev xwm, muaj ntau loj-muaj peev xwm roj-immersed transformers tshaj qhuav-hom transformers. Qhuav hom transformers yog siv nyob rau hauv cov vaj tse dav (hauv qab daus, nruab nrab hauv pem teb, ru tsev, thiab lwm yam) thiab cov chaw muaj neeg coob. Lub transformer yuav tsum tau nruab rau ntawm ib qho chaw sib cais. Transformers nyob rau hauv lub thawv feem ntau yog lub thawv. Transformers feem ntau siv lub zog ib ntus los ntawm sab nraum zoov. Thaum lub sij hawm tsim kho, qhuav-hom transformers thiab roj-immersed transformers tuaj yeem xaiv raws li qhov chaw. Roj-immersed transformers tuaj yeem xaiv tau thaum qhov chaw loj. Cov tshuab ziab khaub ncaws qhuav tuaj yeem xaiv tau thaum qhov chaw muaj neeg coob. Lub cheeb tsam yog av noo thiab kub, thiab roj yog ke. Thaum siv cov tshuab ziab khaub ncaws qhuav, cov cua txias yuav tsum tau muab.
ib. Nrog cov ntawv ntim sib txawv, cov tshuab ziab khaub ncaws qhuav tuaj yeem pom ncaj qha rau cov tub ntxhais hlau thiab cov coil, thaum cov roj hom hloov pauv tuaj yeem pom lub plhaub sab nraud ntawm lub tshuab hloov pauv. Cov ntawv txhuas sib txawv, cov tshuab ziab khaub ncaws qhuav feem ntau siv cov roj hmab silicone roj hmab, cov roj-hom transformers feem ntau siv cov plooj (porcelain bushings). Qhuav hom transformers uas muaj peev xwm sib txawv thiab qhov sib txawv voltages feem ntau haum rau kev faib hluav taws xob. Feem ntau lawv qis dua 1600KVA thiab 10kV, thiab qee qhov qis dua 35kV. Txawm li cas los xij, roj raws li transformers yog loj heev los ntawm me me mus rau loj thiab muaj high voltages. Qhov tshwj xeeb high-voltage 1000kV xeem kab nyob rau hauv kev tsim kho nyob rau hauv kuv lub teb chaws yuav tsum siv roj-raws li transformers.
Rwb thaiv tsev thiab tshav kub dissipation ntawm qhuav-hom transformers yog txawv. Cov tshuab ziab khaub ncaws qhuav feem ntau siv cov khoom siv rwb thaiv tsev, cua txias, thiab lub peev xwm loj kiv cua txias. Roj-immersed transformers yog insulated nrog insulating roj, uas circulates nyob rau hauv lub transformer kom sov lub tshav kub dab dej ntawm lub transformer. Cov tshuab ziab khaub ncaws qhuav feem ntau yog siv rau hauv qhov chaw uas yuav tsum muaj kev tiv thaiv hluav taws thiab tiv thaiv kev tawg. Nws yog ib qho yooj yim siv nyob rau hauv cov tsev loj thiab cov tsev siab. Cov tshuab ziab khaub ncaws qhuav feem ntau ua haujlwm ntawm lub peev xwm ntsuas, thiab cov roj hom hloov pauv muaj peev xwm zoo dua. Transformers ntawm tib lub peev xwm muaj cov nqi sib txawv. Tus nqi yuav ntawm cov tshuab ziab khaub ncaws qhuav yog kim kim dua li cov roj hom transformers. Cov qauv ntawm cov tshuab ziab khaub ncaws qhuav feem ntau pib los ntawm SC (epoxy casting ntim), SG (qhib).
