Muaj qee yam yooj yim tshaj plaws ntawm cov hlau nplaum hluav taws xob rau cov hloov pauv - pas nrig, armored thiab toroidal. Yog tias peb sib piv lawv cov yam ntxwv ua haujlwm thiab ntau yam kev siv, ces toroidal transformer yuav muaj qhov zoo dua.
Cov khoom siv zoo li no muaj ntau yam kev siv hauv ntau ceg ntawm kev lag luam niaj hnub. Ntawm cov cheeb tsam tseem ceeb uas muaj xws li cov cuab yeej xws li lub toroidal transformer yog koom nrog, ib qho yuav tsum muaj lub npe voltage stabilizers, cov khoom siv teeb pom kev zoo, xov tooj cua engineering, UPS (lub zog tsis cuam tshuam), cov cuab yeej kuaj mob, khoom siv kho mob.
Nws yuav tsum tau hais txog kev ua haujlwm ntawm cov khoom siv ntawm hom no. Lub toroidal transformer yog ib-theem fais fab kauj ruam-up lossis kauj ruam-down transformer uas muaj ib tug toroidal core nrog ntau tshaj ob windings. Raws li lub hauv paus ntsiab lus ntawm kev ua haujlwm, nws tsis txawv ntawm cov qauv nrog cov pas nrig lossis armor winding. Txhua lub transformer yog, ua ntej ntawm tag nrho cov, ib tug ntaus ntawv tsim los hloov hluav taws xob los ntawm ib tug nqivoltage nqi rau lwm tus. Txawm li cas los xij, cov qauv tsim ntawm cov khoom siv hluav taws xob xws li toroidal transformer, yog tias peb tham tshwj xeeb txog nws cov tub ntxhais, tuaj yeem txo qhov hnyav thiab qhov ntev ntawm lub tshuab hluav taws xob. Thiab, raws li qhov tshwm sim, cov yam ntxwv ntawm kev lag luam thiab kev lag luam thiab cov ntsuas yuav nce ntxiv.
Nws yog qhov ntim me me thiab qhov hnyav uas yog ib qho ntawm cov yam ntxwv tseem ceeb ntawm cov khoom siv xws li toroidal transformers. Ua tsaug rau kev hloov pauv hloov pauv dawb, kev txuag nyiaj tuaj yeem ncav cuag rau caum feem pua zoo tiag tiag (piv rau cov khoom siv ntawm laminated cores). Dab tsi ntxiv, lub toroidal transformer yog qhov yooj yim dua los txuas thaum txuas hluav taws xob hauv tsev.
Ib yam tseem ceeb tshaj plaws ntawm cov tshuab hluav taws xob zoo li no yog cov duab ntawm cov tub ntxhais. Nws yog lub nplhaib puab uas ntau xav txog yuav luag zoo tagnrho. Nyob rau hauv cov ntaub ntawv no, lub winding ntawm lub toroidal transformer yuav ntau npaum li cas economical, vim hais tias ntawm lub uniform symmetrical faib nyob rau hauv lub saum npoo ntawm cov tub ntxhais, nws yuav muaj ib tug luv luv ntev. Qhov no yuav txo qhov tsis kam ntawm winding, tab sis ua kom cov efficiency (coefficient ntawm kev ua tau zoo).
Kev siv cov khoom siv tam sim no ntau dua kuj yog qhov zoo dua. Qhov no yog ua tau vim hais tias cov winding undergos txias thoob plaws hauv lub hauv paus. Cov hlau tsis tshua muaj hlau tsis tshua muaj hlau nplaum tam sim no. Nws kuj txhim kho thiabthermal load yam ntxwv ntawm cov khoom siv hluav taws xob xws li toroidal transformer.
Cov tshuab zoo li no muab kev txuag hluav taws xob zoo. Hauv kev thauj khoom, nws qhov kev ua tau zoo nce mus txog peb caug feem pua, thiab yim caum - ntawm qhov tsis ua haujlwm. Nws yog cov qis dissipation tus nqi uas yog lwm qhov zoo ntawm cov cuab yeej no. Qhov no tseem ceeb heev thaum ua hauj lwm nrog hluav taws xob circuits ntawm rhiab heev.
