Uyini Umsebenzi we-Vacuum Circuit Breaker

Uyini umsebenzi we-i-vacuum circuit breaker?
I-1, Ama-Circuit breaker asetshenziselwa kakhulu ukuvula nokuvala ama-circuits ezinhlelweni zamandla.Uma iphutha le-short-circuit lenzeka kusekethe, i-short-circuit current inganqanyulwa ngokuvala i-circuit breaker ngokushesha, futhi ububanzi bengozi bungavinjelwa ukuthi bukhule.
I-2, I-breaker circuit ingasetshenziswa futhi ukulawula nokuvikela i-motor kanye ne-transformer, ngaleyo ndlela idlala indima yokuvikela i-motor kanye ne-transformer.Ngaphezu kwalokho, ingasetshenziswa njengedivaysi yokubonisa isignali enephutha, ngakho-ke ingasetshenziselwa isilawuli kude, ukuqapha okuphakathi nendawo, ukuqapha ukusebenza kwemishini, futhi ingasetshenziswa njengesivikelo sesifunda esifushane uma kwenzeka ukwehluleka komugqa.
3, I-breaker circuit inganqamula ngokushesha umthwalo wamanje ngaphandle kokunqanyulwa kwamandla.Uma isifunda sihluleka, umthamo wamanje ungadluliswa usuka endaweni yokuhluleka uyiswe endaweni ephephile, ngaleyo ndlela unciphise isikhathi sokuhluleka kwamandla futhi ugweme ukulahlekelwa kwezomnotho okubangelwa ukuhluleka kwamandla.
I-4, I-breaker circuit ingasetshenziselwa ukuvikela isifunda esifushane, futhi injini ngeke ilimale ngenxa yamaphutha.
I-5, I-breaker circuit ingalawulwa ugesi wezigaba ezintathu, onganikeza amanani ahlukene we-voltage ngezikhathi ezahlukene.
I-6, I-vacuum circuit breaker inezici zevolumu encane, isisindo esincane, ukwethembeka okuphezulu nokunye ngenxa yokwamukela isakhiwo sokucisha i-arc sezinga eliphezulu le-vacuum kanye nokumelana nokufakwa okuphansi.I-vacuum circuit breaker isiphenduke enye yezinto zikagesi ezisetshenziswa kakhulu kwisekethe ye-AC, ebizwa ngokuthi “umugqa wokugcina wokuzivikela” ohlelweni lwamandla.Njengamanje, ama-circuit breakers asetshenziswa kabanzi kunethiwekhi yokusabalalisa futhi adlala indima ebalulekile.
I-7, Okwamanje, ama-breaker circuit vacuum avame ukusetshenziswa angahlukaniswa ngezigaba ezintathu: i-gas insulation switch (GIS), i-arc extinguishing medium i-vacuum kanye nemodi yokufaka umoya: igumbi lokucisha i-arc yisakhiwo se-oxide yensimbi.