Abakiriya bamwe, iyo basuye uruganda, bazamura ikibazo cyo kumenya niba ibicuruzwa bifite moteri bishobora gukorerwa inshuro nyinshi dielectric idashobora kwipimisha voltage. Iki kibazo cyabajijwe kandi n’abakoresha moteri benshi.Ikigereranyo cy’amashanyarazi cyihanganira ni ikizamini cyo gutahura imikorere yimikorere ya moteri mugihe cyo gutunganya umusaruro, ndetse no gupima ibicuruzwa byose. Igipimo cyo gusuzuma impamyabumenyi ni uko insulasiyo itacika mu bihe byagenwe.
Kugirango umenye neza imikorere ya moteri yujuje ibyangombwa, usibye guhitamo insinga ya electromagnetiki ikwiye hamwe nibikoresho bikingira, ibyemezo byizewe nabyo birakenewe. Kurugero, kurinda mugihe cyo gutunganya, ibikoresho bikwiye, ibikoresho byiza byo gutera akabariro, hamwe nibipimo bikwiye.
Dufashe urugero rwa moteri ya voltage nyinshi nkurugero, abakora ibinyabiziga benshi bazakora impinduka-zihinduka na dielectric bihangane na voltage kuri buri coil. Mbere yo gutera akabariro, intandaro hamwe na mashini yose mugihe cyo kugenzura bizakorerwa dielectric ihangane na voltage. Ibi biratugarura kubashidikanya kubakiriya kubibazo bya dielectric.
Mu buryo bufite intego, dielectric irwanya voltage igeragezwa ni ikizamini cyangiza kidasubirwaho. Byaba ari ibizunguruka cyangwa ibishishwa ku giti cye, ntibisabwa gukora ibizamini inshuro nyinshi, bikenewe ko dushakisha ibibazo nkibisanzwe. Mubihe bidasanzwe aho bisabwa kwipimisha inshuro nyinshi, voltage yikizamini igomba kugabanuka ukurikije ibisabwa bisanzwe kugirango hagabanuke ibyangiritse kuburyo bushoboka.
Kubyerekeranye na Dielectric Yihanganira Ikizamini cya Voltage
Ikizamini cya dielectric cyihanganira igeragezwa nigikoresho cyo gupima dielectric kwihanganira imbaraga za voltage. Irashobora gushishoza, neza, byihuse, kandi byizewe ibipimo bitandukanye byerekana imikorere yumutekano wamashanyarazi nka voltage ihagarara, voltage yamenetse, hamwe numuyoboro wibintu byageragejwe. Binyuze kuri dielectric ihangane na tester ya voltage, ibibazo birashobora kuboneka kandi kubahiriza imikorere yimikorere irashobora kugenwa.
Menya ubushobozi bwo gukumira kugirango uhangane na voltage ikora cyangwa hejuru ya voltage.
● Kugenzura ubuziranenge bwo gukora insulasiyo cyangwa gufata neza ibikoresho by'amashanyarazi.
Kurandura ibyangiritse kubiterwa biterwa nibikoresho fatizo, gutunganya, cyangwa gutwara, no kugabanya igipimo cyambere cyo gutsindwa kwibicuruzwa.
● Kugenzura iyubahirizwa ry’amashanyarazi n’intera y’ibirindiro.
Amahame yo Guhitamo Dielectric Yihanganira Umuvuduko wikizamini cya voltage
Inzira nziza yo kumenya voltage yikizamini nugushiraho ukurikije ibisobanuro bisabwa kugirango ikizamini. Mubisanzwe, ikizamini cya voltage gishyirwaho inshuro 2 voltage yagenwe wongeyeho 1000V. Kurugero, niba igicuruzwa gifite voltage yagereranijwe ya 380V, voltage yikizamini yaba 2 x 380 + 1000 = 1760V. Birumvikana ko ibizamini bya voltage nabyo birashobora gutandukana bitewe nurwego rwimikorere kandi ibicuruzwa bitandukanye bifite voltage zitandukanye.
Ni ukubera iki ari ngombwa kugenzura kenshi ubunyangamugayo bwikizamini?
Dielectric ihanganira ibizamini bya voltage kumurongo wibyakozwe bikoreshwa cyane, cyane cyane ikizamini kiyobora hamwe nibikoresho byikizamini bikunze kugenda, bigatuma bikunda kumeneka insinga zimbere hamwe numuyoboro ufunguye, mubisanzwe ntibyoroshye kubimenya. Niba hari umuzunguruko ufunguye umwanya uwariwo wose muri loop, umuyaga mwinshi usohoka na dielectric uhanganye na voltage tester ntishobora gukoreshwa mubintu byageragejwe. Izi mpamvu zirashobora gutuma voltage yashyizweho idashyirwa mubikorwa mubintu byageragejwe mugihe cya dielectric ihanganye no kugerageza imbaraga, kandi mubisanzwe, umuyaga unyura mubintu byageragejwe uzaba hafi zeru. Kubera ko itarenga imipaka yo hejuru yashyizweho na dielectric ihanganye na voltage igerageza, igikoresho kizatanga ikibazo cyuko ikizamini cyujuje ibisabwa, urebye izishobora kuba ryujuje ibisabwa. Ariko, amakuru yikizamini muriki kibazo ntabwo arukuri. Niba ikintu cyapimwe kibaye gifite inenge muri iki gihe, bizaganisha ku guca imanza zikomeye.
Igihe cyo kohereza: Nyakanga-31-2025