Kev piav qhia
1. Cov Cheebtsam tseem ceeb
(1) Core
Muaj nuj nqi:Tsim cov hlau nplaum hluav taws xob thiab muab qhov qis - txoj kev tsis txaus siab rau lub ntsiab sib nqus flux, yog li txhim kho electromagnetic induction ntawm windings.
Khoom siv:Feem ntau yog ua los ntawm silicon steel los xij (cov ntawv hlau hluav taws xob) coated nrog insulating kua roj vanish thiab stacked ua ke kom txo tau eddy tam sim no poob.
(2) Cov cua txias
Muaj nuj nqi:Qhov hluav taws xob ntawm lub transformer Circuit Court, uas generates ib magnetic teb los ntawm tam sim no thiab induces voltage.
Kev faib tawm:High-voltage winding: Muaj ntau lem thiab withstands high voltage.Low-voltage winding: Muaj tsawg lem thiab withstands tsawg voltage.
Khoom siv:Feem ntau yog ua los ntawm tooj liab lossis txhuas hlau (insulated nrog cov kua roj vanish lossis ntawv) qhov txhab rau hauv coils.
(3) Insulating nruab nrab
Muaj nuj nqi:Cais cov windings los ntawm cov tub ntxhais (cov rwb thaiv tsev hauv av), siab -voltage windings los ntawm qis-voltage windings (lub ntsiab rwb thaiv tsev), thiab tig nyob rau hauv windings ntawm ib leeg (tig- mus rau -tig rwb thaiv tsev).
Khoom siv:
Roj-immersed transformer:Transformer roj yog lub ntsiab insulating thiab txias nruab nrab, nrog rau cov khoom siv xws li insulating ntawv, cardboard, thiab spacers.
Qhuav-hom transformer:Siv cov khoom siv xws li epoxy resin, insulating kua roj vanish, thiab fiberglass daim ntaub rau casting los yog impregnation.
(4) Coj mus rhaub changer
Muaj nuj nqi:Fine-tunes qhov tso zis voltage los ntawm kev hloov tus naj npawb ntawm lem ntawm lub siab-voltage winding yam tsis muaj cuam tshuam lub hwj huam mov kom hloov mus rau qhov hluav taws xob hluav taws xob hloov pauv.
Hom:
Tsis muaj -load tap changer:Yuav tsum tau kho thaum lub transformer yog kiag li powered.
Ntawm -load tap changer:Nws tuaj yeem hloov kho thaum lub tshuab hloov hluav taws xob muaj zog thiab yog cov cuab yeej tseem ceeb hauv cov tshuab hluav taws xob loj.
