Lub hwj chim zaus ntsuas transformer nws tus kheej yuav tsum muaj cov rwb thaiv tsev zoo, tab sis cov ntaub ntawv rwb thaiv tsev yog me me, thiab overvoltage yuav tsum nruj me ntsis txwv thaum lub sij hawm xeem txheej txheem. Lub peev xwm ntawm kev sim transformer feem ntau tsis loj, thiab lub sijhawm ua haujlwm tas mus li tsis ntev, thiab cov cua sov kuj yog lub teeb, yog li tsis tas yuav muaj lub tshuab txias txias. Loj to reactance thiab luv luv-circuit tam sim no yuav txo tau qhov yuav tsum tau rau cov neeg kho tshuab lub zog thiab txuag nqi tsim.
Lub hauv paus ntsiab lus ntawm kev sim transformer yog tib yam li ntawm lub tshuab hluav taws xob dav dav, tab sis nws muaj ntau yam qauv.
1. High voltage thiab muaj peev xwm me me. Vim yog lub siab voltage, lub high-voltage winding yuav tsum tau siv cov rwb thaiv tsev tuab dua thiab dav dua cov roj sib txawv,
Yog li ntawd, qhov sib nqus sib nqus flux ntawm qhov ntsuas transformer yog qhov siab, thiab qhov luv-circuit reactance tus nqi kuj tseem siab.
2. Nws yuav tsis raug cuam tshuam los ntawm atmospheric overvoltage thiab kev khiav hauj lwm overvoltage, yog li rwb thaiv tsev tuaj yeem txais qhov kev nyab xeeb me me.
3. Feem ntau, lub sij hawm ua hauj lwm tas mus li ntawm qhov kev sim transformer yog luv, nws yuav tsis overheat, thiab tsis tas yuav tsum tau siv lub complex txias system. Nws yog precisely vim hais tias qhov kev ntsuam xyuas transformer tso cai rau ib tug tsawg kub nce uas nws yuav tsuas ua hauj lwm rau ib tug luv luv lub sij hawm ntawm rated voltage thiab rated zog.
4. Lub luv luv-circuit tam sim no ntawm qhov kev sim transformer yog me me, thiab nws tsis yog yuav tsum tau xav txog lub luv luv-circuit mechanical zog ntawm winding.
5. Vim yog qhov cuam tshuam ntawm qhov hluav taws xob waveform ntawm qhov kev sim, qhov waveform distortion ntawm qhov ntsuas transformer yuav tsum raug txo kom tsawg li ntau tau. Yog li ntawd, yuav tsum tau siv cov cores hlau zoo thiab qis sib nqus flux ceev.
6. Txhawm rau txo kev cuam tshuam nrog cov kev ntsuam xyuas ib nrab, qhov hluav taws xob ib nrab ntawm nws tus kheej yuav tsum siab txaus. Yog li ntawd, cov txheej txheem rwb thaiv tsev tsim nyog thiab cov txheej txheem kev kho suab rwb thaiv tsev yuav tsum tau txais.
