Zogulitsa
Chosokoneza cha vacuum cha otsika ma voltage circuit breaker (605)
Kufotokozera mwachidule za malonda:
Vacuum interrupter ndi chipangizo chamagetsi cha vacuum chomwe chimagwiritsa ntchito vacuum yayikulu yotchinga zozimitsa moto ndikuzindikira ntchito yozimitsa magetsi ndi zolumikizira zomata zosindikizidwa mu vacuum.Pamene amadula kuchuluka kwa panopa, pa mphindi kulekana kwa zosintha ndi static kukhudzana, panopa amachepa mpaka pamene kulankhula basi kupatukana, chifukwa cha kuwonjezereka kwamphamvu kukana pakati maelekitirodi ndi kuwonjezeka mofulumira kutentha, mpaka. Evaporation ya chitsulo cha elekitirodi imachitika, ndipo nthawi yomweyo, mphamvu yayikulu kwambiri yamagetsi imapangidwa, zomwe zimapangitsa kuti pakhale umuna wamphamvu kwambiri komanso kuwonongeka kwa mipata, zomwe zimapangitsa kuti vacuum arc.Pamene mphamvu yafupipafupi yamagetsi ili pafupi ndi ziro, ndipo nthawi yomweyo, chifukwa cha kuwonjezeka kwa mtunda wotsegula, Madzi a m'magazi a vacuum arc amafalikira mofulumira.
Kapangidwe
Cholumikizira cholumikizira nthawi zambiri chimakhala ndi cholumikizira chimodzi chokhazikika komanso chosuntha, mvuto wopindika wolola kusunthako, ndi zishango za arc zotsekeredwa mugalasi losindikizidwa bwino, nyumba ya ceramic kapena chitsulo yokhala ndi vacuum yayikulu.Kulumikizana kosuntha kumalumikizidwa ndi chingwe chosinthika kupita kudera lakunja, ndipo chimasunthidwa ndi makina pomwe chipangizocho chikufunika kutsegula kapena kutseka.Popeza kuthamanga kwa mpweya kumakonda kutseka zolumikizirana, makina ogwiritsira ntchito ayenera kutsegulira zolumikizirana ndi mphamvu yotseka yamphamvu ya mpweya pamivuto.
Vuto la vacuum interrupter limalola kuti cholumikiziracho chiziyendetsedwa kuchokera kunja kwa mpanda wosokoneza, ndipo chiyenera kukhala ndi vacuum yayitali kwa nthawi yayitali pa moyo womwe wosokoneza akuyembekezeka.Mavuvu amapangidwa ndi chitsulo chosapanga dzimbiri chokhala ndi makulidwe a 0.1 mpaka 0.2 mm.Moyo wake wotopa umakhudzidwa ndi kutentha komwe kumachitika kuchokera ku arc.
Kuti athe kukwaniritsa zofunika kuti apirire kwambiri m'zochitika zenizeni, mvuvuzo zimayesedwa pafupipafupi miyezi itatu iliyonse.Mayeso amachitika mu kanyumba kayezero kodziwikiratu koyenda komwe kumasinthidwa ndi mtundu wake.
