Pfungwa yekudzivirira shanu:
1. Anti-mutoro kuvhura uye kuvhara disconnector;
2. Kudzivirira kuvhurika kwenhema nekuvhara kwemutsigiri wedunhu;
3. Anti-mutoro kuvhara grounding switch;
4. Mutoro wekutakura kana anti-grounding switch yakavharwa;
5. Dzivirira kupinda munzvimbo yekugara nekukanganisa.
Iyo shanu-yekudzivirira yekiyi ndiyo yekukiya seti yakaiswa kuti iwane matanho ekudzivirira mashanu ari pamusoro.Kuti uwane iyo chaiyo basa rekudzivirira-shanu, inodawo kushandira pamwe neiyo microcomputer shanu-yekudzivirira system kana kuburikidza nevashandi vakasimba mitemo yekudzivirira shanu.
"Mazano mashanu emagetsi ekudzivirira" epamusoro-voltage switchgear:
"Interlocking" ye-high-voltage switchgear chiyero chakakosha chekuvimbisa kushanda kwakachengeteka kwegetsi remagetsi, kuve nechokwadi chekuchengetedzwa kwemidziyo nevashandi, uye kudzivirira misoperation.GB3906-1991 "3 ~ 35 kV AC Metal-yakavharirwa Switchgear" yakaita gadziriro dzakajeka dzeizvi.Kazhinji, "kupindirana" kunotsanangurwa se: kudzivirira kuzarura kwenhema uye kuvhara kwevhavha yedunhu;kudzivirira kuvhura uye kuvhara kwe disconnector nemutoro;kudzivirira kurembera (kuvhara) kwetambo yepasi (grounding switch) nesimba;kudzivirira kuvhara kwetambo yepasi (switch) nesimba;kudzivirira kupinda munzvimbo yekugara nekukanganisa.Izvo zviri pamusoro apa zvishanu zvekudzivirira misoperation yemagetsi zvinonzi "zvidziviriro zvishanu"."Dziviriro shanu" Midziyo inowanzopatsanurwa kuita michina, yemagetsi uye yakazara zvikamu.Parizvino, kune akawanda marudzi e-high-voltage switchgear pamusika, mazhinji ayo ane shaft yakakwana inopindirana modhi.
1. Mushure mokunge vacuum circuit breaker trolley mu high-voltage switch cabinet yakavharwa panzvimbo yekuedza, trolley circuit breaker haigoni kupinda munzvimbo yekushanda.(Dzivisa kuvhara nemutoro).
2. Kana shanduko yepasi mu-high-voltage switch cabinet yakavharwa, trolley circuit breaker haigoni kuvharwa.(Dzivisa kuvhara newaya yepasi).
3. Kana iyo vacuum circuit breaker mu-high-voltage switchgear yakavharwa, gonhi remashure repaneti uye kabhineti rakavharwa negonhi rebhanhire nemagadzirirwo pabanga repasi.(Dzivisa kupinda munzvimbo yekugara nekukanganisa).
4. Mushonga wevhavha muvharosi yepamusoro-voltage switch cabinet yakavharwa panguva yekushanda, uye kuvhara kwekuvhara pasi hakugoni kuiswa mukushanda.(Dzivisa kugara kurembera kwewaya yepasi).
5. Vacuum circuit breaker mu high-voltage switch cabinet haigoni kubuda kubva panzvimbo yekushanda yetrolley circuit breaker kana yakavharwa.
Nguva yekutumira: Jan-11-2023