Ikizamini cyo kutagira umutwaro wa transformateur ni ikizamini cyo gupima igihombo nta mutwaro uremereye kandi nta mutwaro uremereye wa transformateur ukoresheje voltage yagabanijwe ya sine wapimwe yagereranijwe inshuro ziva kumurongo uva kumpande zombi za transformateur, na izindi mpinduramatwara zirakinguye.Umuyoboro udafite imitwaro ugaragazwa nkijanisha ryapimwe nta-mutwaro wapimwe I0 kugeza kuri Ie yagenwe, bisobanurwa nka IO.
HV HIPOT GDBR yuruhererekane rwo guhindura ubushobozi kandi nta gupima umutwaro
Iyo hari itandukaniro rinini hagati yagaciro gapimwe nigeragezwa nigiciro cyo kubara igishushanyo, agaciro k'uruganda, agaciro k'ubwoko bumwe bwa transformateur cyangwa agaciro mbere yo kuvugurura, impamvu igomba kuboneka.
Igihombo kitagira imitwaro ni igihombo cyinshi, ni ukuvuga igihombo cya hystereze hamwe nigihombo cya eddy cyakoreshejwe mumyuma.Nta-mutwaro, umuyaga ushimishije unyura mucyerekezo cyambere nawo utanga igihombo cyo guhangana, gishobora kwirengagizwa niba imyuka ishimishije ari nto.Igihombo cyo kutagira imitwaro no kutagira imizigo biterwa nibintu nkubushobozi bwa transformateur, imiterere yibyingenzi, gukora urupapuro rwicyuma cya silicon hamwe nuburyo bwo gukora ingirakamaro.
Impamvu nyamukuru zitera kwiyongera kubura igihombo no kutagira imizigo ni: kubika nabi hagati yamabati ya silicon;umuzenguruko mugufi w'igice runaka cy'amabati ya silicon;imirongo migufi ihindagurika ikorwa no kwangirika kwimitsi yibyuma cyangwa ibyapa byumuvuduko, ingogo yo hejuru nibindi bice;Urupapuro rw'icyuma rwa silicon rurarekuye, ndetse n'ikinyuranyo cy'ikirere kigaragara, cyongera imbaraga za rukuruzi (cyane cyane cyongera imizigo idafite imitwaro);inzira ya magnetique igizwe nicyuma kinini cya silikoni yicyuma (nta gihombo cyumutwaro cyiyongera kandi nta mutwaro ugenda ugabanuka);ibyuma bya silicon yo hasi bikoreshwa Piece (bikunze kugaragara muri transfert ntoya);inenge zinyuranye zizunguruka, zirimo guhinduranya imirongo migufi, guhuza amashami magufi, kugereranya inshuro zitandukanye muri buri shami rihwanye, no kugura ampere-guhinduka nabi.Mubyongeyeho, bitewe nubutaka budakwiye bwumuzunguruko wa magneti, nibindi, nta gutakaza imitwaro no kwiyongera kurubu nabyo bizaterwa.Kubintu bito n'ibiciriritse bihinduranya, ubunini bwikigero cyibanze burashobora kugira ingaruka zikomeye kubitagira umutwaro mugihe cyo gukora.
Iyo ukora ikizamini kitaremereye cya transformateur, kugirango byoroherezwe gutoranya ibikoresho nibikoresho no kurinda umutekano wikizamini, ibikoresho n'amashanyarazi muri rusange bihujwe kuruhande rwa voltage nkeya, no kuruhande rwumuriro mwinshi. isigaye ifunguye.
Ikizamini nta-umutwaro ni ugupima igihombo nta mutwaro na nta mutwaro uri munsi ya voltage yagenwe.Mugihe cyikizamini, uruhande rwumuvuduko mwinshi rufunguye, kandi uruhande ruke rwa voltage rurakanda.Umuvuduko wikizamini ni voltage yagabanijwe kuruhande rwa voltage nto.Ikizamini cya voltage ni gito, kandi ikizamini cyikigereranyo ni bike ku ijana byateganijwe.cyangwa ibihumbi.
Ikizamini cya voltage yikizamini kitagira umutwaro ni igipimo cyagenwe cyumuvuduko muke wuruhande rwumuvuduko muke, kandi ikizamini cyo kutagira umutwaro wa transformateur gipima cyane cyane igihombo nta mutwaro.Nta gihombo-umutwaro ni igihombo cyicyuma.Ubunini bw'igihombo cy'icyuma bushobora gufatwa nkaho butigenga ku bunini bw'imizigo, ni ukuvuga ko igihombo kuri nta mutwaro gihwanye no gutakaza icyuma ku mutwaro, ariko ibi bivuga uko ibintu bimeze kuri voltage yagenwe.Niba voltage itandukanije nagaciro kagenwe, kuva induction ya magnetique mumikorere ya transformateur iri mubice byuzuye byuzuye bya magnetisiyonike, gutakaza imitwaro no kutagira imitwaro bizahinduka cyane.Kubwibyo, nta-mutwaro wikizamini ugomba gukorerwa kuri voltage yagenwe.
Igihe cyo kohereza: Apr-26-2022