Samfura
Vacuum interrupter for low voltage circuit breaker(604)
Takaitaccen bayanin samfurin:
A cikin masu watsewar da'ira, kayan tuntuɓar injin-interrupter sune da farko 50-50 na jan karfe-chromium gami.Ana iya yin su ta hanyar walda takardar gami da jan ƙarfe-chrome akan saman tuntuɓar sama da ƙasa sama da wurin hulɗa da aka yi da jan ƙarfe mara iskar oxygen.Wasu kayan, kamar azurfa, tungsten da tungsten mahadi, ana amfani da su a cikin wasu ƙira masu katsewa.Tsarin tuntuɓar mai katsewa yana da babban tasiri akan iyawar sa na karye, ƙarfin ƙarfin lantarki da matakin sarewar yanzu.
Ƙaƙƙarfan mai katsewa yana ba da damar yin aiki da tuntuɓar mai motsi daga wajen shingen mai katsewa, kuma dole ne a kiyaye dogon lokaci mai tsayi akan rayuwar mai katsewa.An yi maƙarƙashiyar da bakin karfe tare da kauri daga 0.1 zuwa 0.2 mm.Rayuwar gajiyarsa yana shafar zafi da aka gudanar daga baka.
Don ba su damar saduwa da buƙatun don tsayin daka a cikin aikin gaske, ana yin gwajin jimiri akai-akai kowane watanni uku.Ana gudanar da gwajin a cikin cikakken gidan gwaji na atomatik tare da daidaita tafiye-tafiye zuwa nau'in nau'in.
An fara haɗa ƙananan taro na masu katsewa tare da murƙushe su a cikin tanderun yanayi na hydrogen.An yi amfani da bututun da aka haɗa zuwa cikin mai katsewa don fitar da mai katsewa tare da famfo na waje yayin da mai katse ke kiyayewa a kusan 400 ° C (752 °F).
Ƙarƙashin wasu yanayi, injin da'ira na iya tilasta abin da ke cikin da'irar zuwa sifili kafin sifili na halitta (da jujjuyawar halin yanzu) a cikin madauwari-na yanzu.Idan lokacin aiki mai katsewa ba shi da kyau game da yanayin igiyar wutar lantarki ta AC (lokacin da aka kashe baka amma lambobin sadarwa suna motsi kuma ionization bai riga ya ɓace a cikin mai katsewa ba), ƙarfin lantarki na iya wuce ƙarfin jurewar tazarar. kunna baka, yana haifar da igiyoyi masu wucewa ba zato ba tsammani.A kowane hali, ana shigar da oscillation a cikin tsarin wanda zai iya haifar da mahimmanci fiye da ƙarfin lantarki.Masu kera injin-interrupter suna magance waɗannan matsalolin ta zaɓar kayan tuntuɓar da ƙira don rage sarewar yanzu.Don kare kayan aiki daga sama da ƙarfin lantarki, injin sauya ginshiƙan yakan haɗa da masu kamawa.
