Ninini ubushobozi bwibicuruzwa byapimwe hamwe na reaction ya leakage ya transformateur yikizamini, niko bigaragara ubushobozi bwo kuzamuka kwubushobozi.Kubwibyo, mugihe dukora AC ihanganira voltage ikizamini cyurukurikirane rwa resonance nini-nini yikizamini, birasabwa gupima mu buryo butaziguye voltage kumpera yikintu cyikizamini kugirango ikumire ikintu cyikizamini gikorerwa na voltage ikabije.
HV Hipot GDTF-800kVA / 400kV AC Sisitemu yo Kugerageza
Ikintu kirenze urugero cyibikoresho byikizamini cya resonance yatewe nimpamvu zikurikira:
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.Birashobora kugaragara muburyo bwinzibacyuho ya transformateur ihindagurika ko ibintu bibiri byavuzwe haruguru bizatera umuvuduko mwinshi kubicuruzwa byapimwe, bitemewe.
Kuri (1) guhagarika numuyoboro wigenzura kugirango wirinde voltage itari zeru guhatirwa gitunguranye.
Kuri (2) uburyo bukwiye bwo gukora bugomba gushyirwa mubikorwa kugirango twirinde.
(3) Ingingo yikizamini isenyuka gitunguranye.Ibi bikunze guhura nabyo kandi byanze bikunze.Niba isohokero ryanyuma rya transformateur yikizamini ihujwe neza nibicuruzwa byapimwe, mugihe ibicuruzwa byageragejwe bimenetse gitunguranye, ubushobozi bwumusozo wanyuma wibizamini byahinduwe bihita bihatirwa kuri zeru, ibyo bikaba bihwanye nigikorwa gitunguranye kumasoko. iherezo ryikizamini cya transfert-imbere yumurongo umwe urahanamye cyane Agaciro kimpanuka yumubyigano wa voltage impulse ihwanye nagaciro ako kanya k'umuvuduko wikizamini cya ako kanya wikizamini, ariko polarite ihabanye.Ibi bizabyara imbaraga zirenze urugero kumashanyarazi maremare yikizamini cya transformateur.
Inzira yo kuyirinda ni uguhuza résistoriste ikingira hamwe nagaciro gakwiye ko guhangana mukurikirane hagati ya transformateur isohoka ryanyuma ryumurongo wamashanyarazi ya rezanse yikizamini hamwe nikizamini, kugirango voltage impulse ya polarite itandukanye ikora kumurongo wuruziga rwa kurinda birinda hamwe na transformateur inlet capacitance.Mugihe gito, igice kinini cya voltage kigabanuka kumurinda.
Igihe cyo kohereza: Kanama-02-2022