Chosokoneza cha Vacuum cha VXG (150) Chithunzi Chowonetsedwa

Chosokoneza cha VXG (150)

Tsatanetsatane wa Zamalonda

Zogulitsa Tags

Kufotokozera mwachidule za malonda:

Vacuum interrupter, yomwe imadziwikanso kuti vacuum switch chubu, ndiye gawo lapakati pamagetsi okwera kwambiri.Ntchito yayikulu ya vacuum interrupter ndikupangitsa kuti dera lapakati ndi lalitali lamagetsi lidutse mphamvu ya chipinda chozimitsira cha vacuum arc ya chipolopolo cha ceramic kudzera pakutchinjiriza kwabwino kwa vacuum mkati mwa chubu, chomwe chimatha kuzimitsa arc ndikupondereza zomwe zikuchitika. , kuti tipewe ngozi ndi ngozi.
M'mabotolo ozungulira, zida zolumikizirana ndi vacuum-interrupter makamaka zimakhala 50-50 copper-chromium alloy.Zitha kupangidwa powotcherera pepala la aloyi yamkuwa ndi chrome pamwamba ndi pansi pampando wokhala ndi mkuwa wopanda mpweya.Zida zina, monga siliva, tungsten ndi tungsten, zimagwiritsidwa ntchito popanga zosokoneza zina.Kulumikizana kwa chosokoneza cha vacuum kumakhudza kwambiri mphamvu yake yosweka, kulimba kwa magetsi komanso kuchuluka kwa kudula komweko.
Zigawo za chosokoneza cha vacuum ziyenera kutsukidwa bwino musanasonkhene, chifukwa zoipitsa zimatha kutulutsa mpweya mu vacuum envelopu.Kuonetsetsa kuti mphamvu yowonongeka kwambiri, zigawozo zimasonkhanitsidwa m'chipinda choyera momwe fumbi limayendetsedwa bwino.

Pambuyo potsirizira ndi kutsukidwa ndi electroplating ndi kuyang'ana kwa kuwala kwa mawonekedwe a pamwamba pa mbali imodzi yachitidwa, chosokonezacho chimasonkhanitsidwa.Solder ya vacuum yapamwamba imagwiritsidwa ntchito pamagulu a zigawozo, zigawozo zimagwirizana, ndipo zosokoneza zimakhazikika.Popeza ukhondo pa nthawi ya msonkhano ndi wofunika kwambiri, ntchito zonse zimachitika m'zipinda zaukhondo zokhala ndi mpweya wozizira.
Opanga ma vacuum-interrupter amathana ndi nkhawazi posankha zida zolumikizirana ndi mapangidwe kuti achepetse kudula komwe kulipo.Kuteteza zida kuti zisawonongeke kwambiri, ma vacuum switchgear nthawi zambiri amaphatikiza zomangira ma surge.
Chipinda chozimitsa cha vacuum arc chimagawidwa m'chipinda chozimitsa cha arc chophwanyira dera, switch switch ndi vacuum contactor.Chipinda chozimitsa cha arc chophwanyira dera chimagwiritsidwa ntchito kwambiri popangira magawo ndi zida zamagetsi zamagetsi, ndipo chipinda chozimira cha arc chosinthira katundu ndi vacuum contactor chimagwiritsidwa ntchito makamaka kwa ogwiritsa ntchito gridi yamagetsi.