6-220kV amavuta-yashizwemo na HV transformateur

Impinduka

Impinduka zingufu nigikoresho cyamashanyarazi gihamye gikoreshwa muguhindura agaciro runaka ka voltage ya AC (ikigezweho) mubindi cyangwa indangagaciro zitandukanye za voltage (ikigezweho) hamwe numurongo umwe.

Igikoresho gihamye gifite imirongo ibiri cyangwa myinshi, kugirango yohereze ingufu z'amashanyarazi, ihindura amashanyarazi ya AC hamwe numuyoboro wa sisitemu imwe mumashanyarazi hamwe numuyoboro wubundi buryo binyuze mumashanyarazi ya electronique kuri radiyo imwe. Mubisanzwe, indangagaciro ziyi miyoboro na voltage biratandukanye.

Transformator nigikoresho cyamashanyarazi gihamye gikoreshwa muguhindura amashanyarazi ya AC hamwe numuyoboro no kohereza ingufu z'amashanyarazi AC. Igera ku ihererekanyabubasha ryamashanyarazi rishingiye ku ihame ryo kwinjiza amashanyarazi. Impinduka zirashobora kugabanwa mubice bihindura ingufu, guhindura ibizamini, guhindura ibikoresho, hamwe nintego zidasanzwe zishingiye kubyo zikoreshwa: impinduka zingufu ni ibikoresho nkenerwa byo gukwirakwiza amashanyarazi no gukwirakwiza, kimwe no gukwirakwiza amashanyarazi; Ibikoresho byo gukora voltage kwihanganira (kuzamura) ibizamini byamashanyarazi ukoresheje ibizamini bya test; Guhindura ibikoresho bikoreshwa mugupima amashanyarazi no kurinda relay muri sisitemu yo gukwirakwiza (PT, CT); Impinduka zidasanzwe zirimo guhinduranya itanura, guhinduranya imashini, guhinduranya amashanyarazi, guhindura amashanyarazi mato mato, n'ibindi.

Impinduka zingufu nigikoresho cyamashanyarazi gihamye gikoreshwa muguhindura agaciro runaka ka voltage ya AC (ikigezweho) mubindi cyangwa indangagaciro zitandukanye za voltage (ikigezweho) hamwe numurongo umwe. Iyo guhinduranya amashanyarazi bikoreshwa muburyo bwambere bwo guhinduranya, guhinduranya magnetiki flux. Isimburangingo ya magnetiki ihindagurika iterwa no guhinduranya kwa kabiri binyuze mu ngaruka za rukuruzi ya rukuruzi ya fer, bikavamo imbaraga za electromotive. Uburebure bwimbaraga za kabiri zikoreshwa na electromotive zifitanye isano numubare wimpinduka muburyo bwambere nubwa kabiri, ni ukuvuga ko voltage ihwanye neza numubare wimpinduka. Igikorwa nyamukuru nugukwirakwiza ingufu zamashanyarazi, kubwibyo, ubushobozi bwagenwe nicyo kintu nyamukuru. Ubushobozi bugereranijwe nigiciro gikunze gukoreshwa kugirango kigaragaze imbaraga, kiranga ingano yingufu zamashanyarazi zanduye, zigaragara muri kVA cyangwa MVA. Iyo voltage yagenwe ikoreshwa kuri transformateur, ikoreshwa mukumenya icyerekezo cyagenwe kitarenze igipimo cyizamuka ryubushyuhe mubihe byagenwe. Imbaraga zikoresha ingufu nyinshi cyane ni amorphous alloy fer core core transformateur, ifite inyungu nini yo kugira agaciro gake cyane nta mutwaro. Niba igihombo cya nyuma nta gihombo gishobora kwemezwa nicyo kibazo cyibanze kigomba gusuzumwa mubikorwa byose. Mugihe utegura ibicuruzwa, usibye gutekereza ko amorphous alloy Iron core ubwayo idakorerwa imbaraga ziva hanze, birakenewe kandi guhitamo neza kandi neza guhitamo ibipimo biranga amorphous alloy mugihe cyo kubara.

UMUTWE-UBWOKO-1

Umuvuduko mwinshi wa parasitori ukwiranye nuburinganire muri sisitemu ya AC power hamwe numurongo wamashanyarazi (50Hz cyangwa 60Hz) ya 1kV no hejuru. Bakoreshwa mukwishyura ingufu zidasanzwe zidahwitse, kunoza ibintu byamashanyarazi, kuzamura ireme rya voltage, kugabanya igihombo cyumurongo, no gukoresha neza imikorere yamashanyarazi nibikoresho bitanga.

UMUTWE-UBWOKO-1

Umuvuduko mwinshi wa parasitori ukwiranye nuburinganire muri sisitemu ya AC power hamwe numurongo wamashanyarazi (50Hz cyangwa 60Hz) ya 1kV no hejuru. Bakoreshwa mukwishyura ingufu zidasanzwe zidahwitse, kunoza ibintu byamashanyarazi, kuzamura ireme rya voltage, kugabanya igihombo cyumurongo, no gukoresha neza imikorere yamashanyarazi nibikoresho bitanga.