Dab tsi yog qhov txawv ntawm qhov tam sim no transformer rau kev ntsuas thiab kev tiv thaiv?
Oct 23, 2023| Tam sim no transformer, uas nws lub npe lus Askiv yog tam sim no transformer thiab nws lub cim yog TA, yog ib qho cuab yeej raws li lub hauv paus ntsiab lus ntawm electromagnetic induction thiab muaj li ntawm ib tug kaw hlau core thiab windings uas yuav hloov tau ib tug loj thawj tam sim no mus rau ib tug thib ob me me tam sim no. Nws cov qauv yog qhia nyob rau hauv daim duab hauv qab no. Lub hauv paus winding muaj tsawg dua lem thiab txuas rau hauv circuits uas yuav tsum tau ntsuas tam sim no, thaum lub thib ob winding muaj ntau lem thiab txuas nrog rau cov ntsuas ntsuas los yog tiv thaiv circuits. Thaum nws nyob hauv kev ua haujlwm, qhov tam sim no kev sib nrig sib inductance Qhov thib ob Circuit Court ntawm lub cuab yeej raug kaw (tsis li ntawd nws yuav ua rau muaj kev nyab xeeb), thiab impedance ntawm lub ntsuas ntsuas los yog series coil ntawm kev tiv thaiv Circuit Court yog me me, ua rau nws ua hauj lwm. xeev ze rau qhov luv luv.
1. Kev siv sib txawv:
1. Tam sim no transformer rau kev ntsuas (los yog ntsuas winding ntawm tam sim no transformer): nyob rau hauv ib txwm kev khiav hauj lwm tam sim no ntau yam, nws muab cov ntaub ntawv tam sim no ntawm daim phiaj fais fab rau kev ntsuas, ntsuas thiab lwm yam khoom siv.
2. Tam sim no transformer rau kev tiv thaiv (los yog kev tiv thaiv winding ntawm tam sim no transformer): Nyob rau hauv lub xeev ntawm daim phiaj fault, nws muab daim phiaj fault tam sim no cov ntaub ntawv rau relay tiv thaiv (lub cev muaj zog tiv thaiv) thiab lwm yam khoom siv.
2. Cov haujlwm sib txawv:
1. Tam sim no transformer plays lub luag hauj lwm ntawm tam sim no hloov dua siab tshiab thiab hluav taws xob cais. Nws yog lub sensor siv los ntawm cov khoom siv thib ob xws li ntsuas ntsuas thiab kev tiv thaiv relay (lub cev muaj zog tiv thaiv) hauv lub zog hluav taws xob kom tau txais cov ntaub ntawv hluav taws xob tseem ceeb tam sim no. Tam sim no transformer converts siab tam sim no mus rau tsawg tam sim no nyob rau hauv feem.
2. Tam sim no transformer rau kev tiv thaiv feem ntau koom tes nrog cov relay ntaus ntawv. Thaum muaj kev txhaum xws li luv luv Circuit Court overload tshwm sim ntawm kab, nws muab lub teeb liab rau lub relay ntaus ntawv (lub cev muaj zog tiv thaiv) txiav tawm qhov txhaum Circuit Court los tiv thaiv kev ruaj ntseg ntawm lub hwj huam mov system.