Zogulitsa
Chosokoneza cha vacuum chosinthira katundu (205A)
Kufotokozera mwachidule za malonda:
Nthawi zina, chopukutira chotchinga chikhoza kukakamiza kuti mayendedwe apakatikati akhale ziro ziro zisanachitike (ndikusinthanso kwapano) mumayendedwe apano.Ngati nthawi yosokoneza ntchito siyikuyenda bwino ndi mawonekedwe a AC-voltage waveform (pamene arc yazimitsidwa koma ma arc akuyendabe ndipo ionization sinathebe mu chosokoneza), voliyumu imatha kupitilira mphamvu ya gap.Izi zitha kuyatsanso arc, ndikupangitsa kuti mafunde osakhalitsa adziwike. Ndizotheka kuchepetsa momwe kudula kumachitika posankha chinthu cholumikizira chomwe chimapereka mpweya wokwanira wachitsulo kulola kuti mphamvu yapano ifike pamtengo wotsika kwambiri kapena zero. , koma izi sizichitika kawirikawiri chifukwa zimakhudza mphamvu ya dielectric moyipa.
Masiku ano, ndi kutsika kochepa kwambiri kwaposachedwa, zotchingira zounikira sizingapangitse kuchuluka kwamagetsi komwe kungachepetse kutchinjiriza kwa zida zozungulira.
Chipinda chozimitsa cha vacuum arc, chomwe chimadziwikanso kuti vacuum switch chubu, ndiye gawo lalikulu la switch yamagetsi.Ntchito yake yayikulu ndikupangitsa kuti dera lizimitse mwachangu arc ndikupondereza pakali pano mutatha kudula magetsi kudzera muzitsulo zabwino kwambiri za vacuum mu chubu, kuti mupewe ngozi ndi ngozi.
Maguluwa amanyamula magetsi ozungulira akatsekedwa, kupanga ma terminals a arc akatsegulidwa.Amapangidwa ndi zinthu zosiyanasiyana, kutengera kugwiritsa ntchito chosokoneza cha vacuum ndi kapangidwe kake kwa moyo wautali wolumikizana, kuchira mwachangu kwa voliyumu yopirira, komanso kuwongolera kwamphamvu kwambiri chifukwa cha kudula komwe kulipo.
Chosokoneza cha vacuum chimakhala ndi zishango zozungulira zolumikizirana komanso kumapeto kwa chosokoneza, zomwe zimalepheretsa kuti zinthu zilizonse zolumikizirana zisasunthike mkati mwa arc kuti zisasunthike mkati mwa envulopu ya vacuum.Izi zimachepetsa mphamvu yotsekereza ya envelopu, zomwe zimapangitsa kuti chosokoneza chitseguke chitseguke.Chishangochi chimathandizanso kuwongolera mawonekedwe a gawo lamagetsi lamagetsi mkati mwa chosokoneza, zomwe zimathandizira kuti pakhale kuchuluka kwamagetsi otseguka.Zimathandizira kuyamwa mphamvu zina zomwe zimapangidwa mu arc, ndikuwonjezera kusokoneza kwa chipangizocho.
