Yuav tsum muaj cov kev lag luam uas yooj yim rau cov micro-transformers ntsib?
May 21, 2018| Qhov sib txuas lus hu ua micro-transformer yog cov khoom siv hluav taws xob, feem ntau muaj ob pawg, ib qho rau lub tshuab tam sim no, qhov no yog qhov me me qhov hluav taws xob. Micro-transformers feem ntau siv ntau hom khoom siv fais fab rau kev ntsuas thiab kev tiv thaiv.
Piv nrog rau kev hloov tsheb, qhov loj tshwj xeeb tshaj plaws yog tias qhov loj me me thiab qhov kev txiav txim siab siab dua. Txawm li cas hom micro-transformer nws yog, nws yuav tsum tau ua raws li cov kev txwv ntawm kev ua haujlwm, yog li koj puas paub dab tsi mas yog muaj?
Thawj yog qhov yuav tsum tau rwb thaiv tsev, nyob rau ntawm lub rwb thaiv tsev yuav tsum ntawm ib thiab ob qhov sib tw kom ruaj thawj qhov winding thiab ob windings ntawm kev zov me nyuam kev khiav hauj lwm zaus siab kam yog 3kV (square mean root value), thaum qhov kev thaiv kev tsim nyog raws li kev tiv thaiv Ⅱ yuav tsum tau, qhov siab kam rau me me yog 4kV (square mean root value). Nyob rau tib lub sij hawm, lub rwb thaiv tsev txoj cai ntawm ob qhov kev sib tw thiab ob txoj hlua ntawm cov cua ntsawj ntshab muaj xws li: qhov kev tso cai pom zoo ntawm qhov kev sib tw ntawm cov thawj windings yog 3kV (square mean cag), thiab thaum lub rwb thaiv tsev hais tias yuav tsum yog Ⅱ thaiv kev tiv thaiv, zaus kam rau siab voltage yog 4kV (square mean root value).
Tsis tas li ntawd, qhov kev siab ntev heev ntawm qhov sib tw thiab ob lub voj voog yog 3kV (square mean cag), thiab thaum qhov kev tiv thaiv kev tsim nyog yuav tsum yog Ⅱ kev tiv thaiv kev thaiv, qhov tso siab rau qhov ntev ntawm siab 4kV (square mean root value). Nws kuj yog ib qho tseem ceeb yuav tsum tau them cov nqi ntawm cov khoom cua ntawm cov cua ntawm cov cua tshuab, uas feem ntau yuav tsum tau tias lub rwb thaiv tsev tsis sib haum ntawm ib thiab ob lub nkoj yuav tsis pub tsawg dua 1G ntawm 500V DC.
Nyob rau tib lub sij hawm tseem yuav tsum tau ua kom tau raws li qhov nws muaj peev xwm tshaj, uas yog, nyob hauv qhov kev kwv yees, qhov kev hloov ua tom qab 5.5 ntawm qhov kev xeem, qhov kev hloov tshuab no tseem ua si, thaum rov qab mus rau cov haujlwm uas tau them ua tiav lawm, qhov teev tseg yuam kev txwv ntawm 1.3 npaug zaus, tom qab demagnetization, qhov kev hloov ua kom tau raws li thawj theem kev siab xav tau. Tsis tas li ntawd, qhov uas yuav tsum tau ua ntawm nws qhov kev kub ntxhov siab yuav tsum raug coj mus rau hauv tus account. Thaum muaj kev kub ntxhov ntawm 40 ℃, qhov kub ntawm qhov sawv siab ntawm lub tshuab hluav taws xob me me tsis tshaj 25K ntawm IMAX tam sim no. Thiab nyob rau sab qis thiab sab qis, qhov kev hloov ua lub nkoj me me tseem ua tau raws li nws cov kev xav tau.