Qhuav hom transformerssiv ntau yam ntaub ntawv rau lawv cov windings, nyob ntawm seb cov kev thov tshwj xeeb thiab cov kev xav tau. Cov khoom siv feem ntau siv rau windings nyob rau hauv qhuav-hom transformers yog:
Tooj
Tooj liab yog cov khoom siv feem ntau siv rau transformer windings nyob rau hauv qhuav-hom transformers. Nws muaj cov khoom siv hluav taws xob zoo heev, thermal conductivity, thiab cov khoom siv zoo. Copper windings muab kev tiv thaiv qis, tsis muaj kev poob qis, thiab thermal dissipation zoo, ua rau lawv ua haujlwm tau zoo thiab txhim khu kev qha.
Aluminium
Aluminium windings kuj tseem siv rau hauv cov tshuab ziab khaub ncaws qhuav, tshwj xeeb tshaj yog rau cov hloov pauv loj uas cov nqi xav tau tseem ceeb. Aluminium muaj qis conductivity piv rau tooj liab, tab sis nws yog sib dua thiab kim dua. Transformers nrog aluminium windings tej zaum yuav muaj me ntsis siab dua thiab poob piv rau tooj liab windings.
Ob qho tib si tooj liab thiab txhuas windings tuaj yeem yog cov xaim xaim lossis cov hlua khi, nyob ntawm tus qauv tsim thiab daim ntawv thov ntawm transformer. Qhov kev xaiv ntawm tooj liab thiab txhuas windings nyob ntawm cov khoom xws li tus nqi, hluav taws xob conductivity yuav tsum, qhov loj me me, thiab cov qauv kev ua haujlwm tshwj xeeb.
