Cov yam ntxwv ntawm Fais Fab Transformers Thiab Distribution Transformers

Tam sim no, cov khoom sawv cev uas tau ua haujlwm hauv lub cev muaj xws li: 1150KV, 1200MV · A, 735-765KV, 800MV · A, 400-500KV, 3-theem 750MV · A lossis ib leeg- theem 550MV · A, 220KV, 3-theem 1300MV · A fais fab mov transformers; DC kis tau tus mob ± 500KV, 400MV · Ib tug converter transformer. Fais fab transformers yog cov roj immersed, nrog ob hom khoom tsim: core hom thiab plhaub hom. Core ntau lawm tso nyiaj rau 95%, thaum lub plhaub tsim tsuas yog 5%. Hom tub ntxhais thiab hom plhaub tsis muaj qhov zoo sib xws, tab sis cov txheej txheem tseem ceeb yog qhov yooj yim, uas yog vim li cas nws tau txais los ntawm cov lag luam feem ntau; Lub plhaub qauv thiab txheej txheem yog ob qho tib si complex, thiab tsuas yog ib txwm factories txais lawv. Plhaub hom yog tshwj xeeb tshaj yog haum rau high voltage thiab loj muaj peev xwm, nrog rau qhov zoo ntawm rwb thaiv tsev, mechanical thiab tshav kub dissipation, thiab yog haum rau kev thauj mus los ntawm hydropower chaw nres tsheb nyob rau hauv lub roob.
faib transformer
Lub peev xwm ntawm cov khoom xa tawm txawv teb chaws tuaj yeem ncav cuag 2500KV · A, nrog cov ntaub ntawv hlau thiab elliptical hlau. Feem ntau ntawm lawv yog ncig, thaum lub elliptical sawv daws yuav raug txo nyob rau hauv cov khoom siv vim yog qhov me me ntawm M0 (hlau core kab), thiab lawv cov coils sib xws yog elliptical. Tsawg voltage coils yog wired qhov txhab thiab foil hom, thiab cov roj tank muaj (ob peb) thiab corrugated hom (feem ntau) nrog cov kav dej kub dissipation.