A yi na injin baka kashe jam'iyya kayyade wasan kwaikwayon na contactor, da kuma inji halaye na contactor kanta kuma kayyade aikin injin baka kashe chamber.Wever wasan kwaikwayon na injin contactor ya gana da bukatun yafi dogara a kan ko ta inji halaye hadu da bukatun. na madaidaicin vacuum arc extinguishing chamber.
Na farko, kallon farko na matsin lamba.Lokacin da vacuum arc extinguishing chamber yayi aiki ba tare da wani karfi na waje ba, lambobin sadarwa masu ƙarfi suna rufe tare da lambobi a tsaye a ƙarƙashin aikin matsa lamba na yanayi, wanda ake kira autistic force. Girman ƙarfin ya dogara da girman ƙarfin. a kan tashar tashar jiragen ruwa na yanki na bellows. Gabaɗaya, ƙarfin rufewa ba zai iya ba da garantin ingantacciyar hulɗar wutar lantarki tsakanin lambobi masu ƙarfi da a tsaye na ɗaki mai kashewa ba, kuma an ɗora matsi na waje. Girman wannan matsa lamba ya dogara da abubuwa uku: a. Ƙididdigar halin yanzu na ɗakin baka; b. Kayan tuntuɓar ɗakin baka; c. Ƙunƙarar wutar lantarki tsakanin maɗaukaki da lambobi a tsaye lokacin da ɗakin arc ya rufe. Bisa ga waɗannan dalilai don zaɓar matsi mai dacewa, ƙarfin rufewa da matsa lamba na waje ana kiransa matsin lamba na shugaban lamba, wanda ake kira matsa lamba mai ƙare.
2. Matsayin matsa lamba mai lamba akan contactor.Matsa lamba mai ma'ana mai ma'ana, Tabbatar da ingantaccen juriya na lamba tsakanin tsauri da lambobi a tsaye na ɗakin kashewa, ana iya auna juriya na tuntuɓar mai juriya; M matsa lamba mai ma'ana, Yana iya saduwa da buƙatun da tsauri mai zafi kwanciyar hankali na injin baka kashe ɗakin, Za a iya shawo kan tursasawa tsakanin lambobi a cikin babban halin yanzu jihar, Don tabbatar da cikakken ƙulli ba tare da lalacewa, Wato, lambobin sadarwa ba za su tsaya ga. mutuwa; Matsi mai ma'ana mai ma'ana, Zai iya rage ragewa, Ƙarfin tasiri wanda ke haifar da lamba lokacin rufewa, Ƙarƙashin ƙarfin makamashi na roba; Matsa lamba mai ma'ana mai ma'ana, Mai dacewa don canza halaye, Lokacin da matsa lamba mai ƙarfi ya cika buƙatun, Matsawar bazara ta tuntuɓar kuma tana da girma, ƙarfin yuwuwar ƙarfi kuma babba, Don haɓaka saurin farko na ƙofar juyawa, Rage lokacin ƙonawa inganta iya canzawa.
Uku, ma'anar da aikin overtravel.Duk wani motsi na motsi yana rufe a cikin yanayin overstroke, lokacin da aka rufe, lambobin sadarwa masu ƙarfi ba za su iya ci gaba ba bayan tuntuɓar lambobi masu mahimmanci, amma matsa lamba tsakanin lambobi masu mahimmanci suna buƙata. Wannan matsa lamba yana samuwa ta hanyar lamba. bazara. Lokacin da motsi da motsi suka yi karo, ƙarfin da ke kan tushen sadarwar zai ci gaba da motsawa. Nisan ƙaura a lokacin motsi shine bugun bugun lamba na bazarar lamba, wanda shine wuce gona da iri. Baya ga haɓaka saurin farko na sauyawa, bugun jini yana da ayyuka masu mahimmanci guda biyu: a. Ƙarfin maɓuɓɓugar lamba yana watsawa zuwa matsa lamba tsakanin lambobin sadarwa don saduwa da bukatun aiki; b. Bayan dogon aiki na contactor, lambobin sadarwa za su ƙone da kuma rage jimlar kauri na lambobin sadarwa. Idan m overstroke da aka tabbatar, wani m matsa lamba na iya sa injin lambobi aiki normally.A gaskiya ma, lamba matsa lamba spring ya ba da matsa lamba na contactor canza jihar, wanda shi ne don rufe lamba lokacin, kai prepressure darajar don rage. bounce na rufewa, lokacin da motsin wuce gona da iri ya ƙare, matsa lamba ta ƙarshe kuma ya cika buƙatun ƙira.
Hudu, ma'anar lokacin rufewa da lokacin rufewa da tasirin tsawon lokaci akan aikin sauyawa.
Lokacin aikawa: Mayu-11-2022
