Kev siv roj-immersed transformers yog siv nws cov efficiency. Yog tias qhov ua tau zoo siab, kev ua haujlwm ntawm lub tshuab hloov pauv yuav ua tau zoo dua. Qhov tseeb, roj-immersed transformers tau pom los ntawm kev ua haujlwm hauv kev tsim kho kev lag luam. Muaj ntau yam uas cuam tshuam rau kev ua haujlwm ntawm transformers. Lub efficiency ntawm roj-immersed transformers feem ntau yog ntau npaum li cas?
1. Kev siv efficiency ntawmroj-immersed transformers
Kev ua haujlwm ntawm cov roj-immersed transformers yog siab heev, ncav ntau tshaj 90%. Ntawm lub zog ntsuas, qhov piv ntawm cov zis hluav taws xob rau lub zog hluav taws xob ntawm cov roj-immersed transformer yog hu ua kev ua haujlwm ntawm cov roj-immersed transformer. Thaum cov zis hluav taws xob p ntawm cov roj-immersed transformer yog sib npaug rau cov tswv yim fais fab P, cov roj-immersed transformer yuav tsis tsim kev poob. Tab sis qhov tseeb tsis muaj xws li roj-immersed transformer. Roj-immersed transformers ib txwm ua kom poob thaum xa hluav taws xob hluav taws xob, uas feem ntau suav nrog tooj liab poob thiab hlau poob.
Copper poob yog hais txog qhov poob uas tshwm sim los ntawm cov coil tsis kam ntawm cov roj-immersed transformers. Thaum cov tam sim no dhau los ntawm cov coil tsis kam ua kom muaj cua sov, ib feem ntawm cov hluav taws xob hluav taws xob hloov mus rau hauv lub zog hluav taws xob thiab poob. Txij li thaum lub coil feem ntau raug mob nrog insulated tooj liab hlau, nws yog hu ua tooj liab poob. Cov hlau poob ntawm cov roj-immersed transformers suav nrog ob yam. Ib qho yog hysteresis poob. Thaum AC tam sim no dhau los ntawm cov roj-immersed transformer, cov kev taw qhia thiab qhov loj ntawm cov kab hlau nplaum dhau los ntawm silicon steel daim ntawv ntawm lub transformer hloov raws li, ua rau cov molecules hauv silicon steel ntawv los txhuam tawm ib leeg thiab tso tawm thermal zog. , yog li poob ib feem ntawm lub zog hluav taws xob, uas yog hysteresis poob.
Lwm qhov yog eddy tam sim no poob, thaum roj-immersed transformers ua haujlwm. Muaj cov kab sib nqus ntawm lub zog dhau los ntawm cov tub ntxhais hlau, thiab qhov cuam tshuam tam sim no yuav raug tsim tawm ntawm lub dav hlau perpendicular rau cov kab sib nqus ntawm lub zog. Txij li qhov tam sim no tsim ib lub voj kaw los tsim ib lub voj voog ncig thiab zoo li vortex, nws yog hu ua eddy tam sim no. Lub hav zoov ntawm eddy tam sim no ua rau cov tub ntxhais hlau kub thiab siv zog, thiab qhov kev poob no yog hu ua eddy tam sim no poob.
Lub efficiency ntawm cov roj-immersed transformer yog ze ze rau lub hwj chim theem ntawm cov roj-immersed transformer. Feem ntau, lub zog ntau dua, qhov tsawg dua qhov piv ntawm qhov poob rau cov zis hluav taws xob thiab qhov ua tau zoo dua. Conversely, lub zog qis dua, qhov ua haujlwm qis dua. Kev ua tau zoo ntawm cov roj-immersed transformers yog ib qho kev cuam tshuam ncaj qha ntawm kev ua haujlwm ntawm lub tshuab hluav taws xob ua haujlwm, thiab nws kuj yog tus nqi ntawm cov transformer rau kev tsim kho kev lag luam.
2. Qhov kev thov rau roj-immersed transformers
Roj-immersed transformer yog ib daim ntawv tshwj xeeb ntawm transformer. Nws plays lub luag haujlwm loj hauv daim ntawv thov ntawm ntau yam transformers thiab siv cov transformers. Nrog cov kev xav tau ntawm kev lag luam thiab kev ua liaj ua teb, lub zog yog hloov kho tas li thiab Daim Ntawv Thov, qhov kev thov thiab kev ua lag luam rau roj-immersed transformers yuav ntau dua!
