I-vacuum circuit breaker ine-high insulating medium yokuphela kwe-arc xa kuthelekiswa nenye i-breaker circuit.Uxinzelelo ngaphakathi kwe-vacuum interrupter malunga ne-10-4 ye-torrent kwaye kolu xinzelelo, ii-molecules ezimbalwa zikhoyo kwi-interrupter.I-vacuum circuit breaker ineempawu ezimbini ezimangalisayo.
Imvulophu yangaphandle ye-vacuum circuit breaker yenziwe ngeglasi kuba imvulophu yeglasi inceda ekuhloleni i-breaker evela ngaphandle emva kokusebenza.Ukuba iglasi iba lubisi ukusuka ekugqityweni kwayo kwasekuqaleni kwesipili esisiliva, oko kubonisa ukuba i-breaker ilahlekelwa yi-vacuum.
Ukunqunyulwa kwangoku kwi-vacuum circuit breaker kuxhomekeke kuxinzelelo lomphunga kunye neempawu zokukhutshwa kwe-electron yezinto zoqhagamshelwano.Inqanaba lokunqunqa liphinde liphenjelelwe yi-thermal conductivity-ezantsi i-thermal conductivity, ephantsi yinqanaba lokusika.
Kuyenzeka ukunciphisa inqanaba langoku apho ukunqunyulwa kwenzeka khona ngokukhetha imathiriyeli yoqhagamshelwano ekhupha umphunga wesinyithi owaneleyo ukuvumela umsinga ukuba ufike kwixabiso eliphantsi kakhulu okanye ixabiso elingu-zero, kodwa oku akufane kwenzeke njengoko kuchaphazela kakubi amandla edielectric. .
Amanyathelo okuthintela ukugqithiswa kwamandla.I-vacuum circuit breaker inomsebenzi omhle wokuqhawula.Ngamanye amaxesha xa kuphulwa umthwalo wokufakelwa, ukugqithisa okuphezulu kuveliswa kuzo zombini iziphelo ze-inductance ngenxa yokutshintsha ngokukhawuleza kwe-loop yangoku.Ngoko ke, kwii-transformers zohlobo olomileyo kunye nezinye izixhobo ezinokumelana nombane ophantsi we-impulse, kungcono ukufaka izixhobo zokukhusela i-overvoltage, ezifana ne-metal oxide arresters.
1. Indlela yokusebenza incinci, umthamo wonke uncinci, kwaye ubunzima bulula.
2. Inxalenye yoqhagamshelwano yisakhiwo esitywinwe ngokupheleleyo, esingayi kunciphisa ukusebenza kwayo ngenxa yempembelelo yomswakama, uthuli, iigesi ezinobungozi, njl., kwaye isebenza ngokuthembekileyo ngokuzinza kokusebenza.
3. Ngomsebenzi wokuvala i-multiple, ifanelekile kwiimfuno zesicelo kwinethiwekhi yokusabalalisa.