Babban rawar lantarki insulators shine don samar da gyare-gyaren injiniya da kuma wutar lantarki don kayan lantarki da masu gudanarwa a cikin watsa wutar lantarki da layin samar da wutar lantarki. A halin yanzu ana samun insulators a cikin manyan kayan aiki guda uku, wato yumbu, gilashin zafi, da kayan haɗin gwiwar kwayoyin halitta. Insulators sun taka muhimmiyar rawa wajen bunkasa masana'antar wutar lantarki.
Insulator ain ya ƙunshi hular ƙarfe, ain sassa, da ƙafafu na karfe, hular baƙin ƙarfe baƙin ƙarfe ne mai yuwuwa, Ƙafafun karfen ƙarfe ne mai laushi, Kuma baƙin ƙarfe da annun sassa an haɗa su tare. Ƙofar baƙin ƙarfe da ƙafar ƙarfe na kowane insulator an rufe su. Porcelain insulators are mainly divided into three kinds according to the different directions of use. Ɗayan shine insulator da ake amfani da shi a cikin layin watsawa, daya shine insulator da ake amfani da shi akan kayan lantarki a tashoshin wutar lantarki, da sauran sassan da ake amfani da su a cikin wasu gawarwakin da ke da wutar lantarki su ma suna amfani da insulators na porcelain. Insulators ainun suna taka rawa sosai yayin haɗa madugu da abubuwan haɗin gwiwa a wurare daban-daban.
Yana da mahimmanci a lura cewa ana amfani da insulators don ba da tallafi da rufi don layin watsawa. Saboda haka, Abubuwan da ake buƙata dangane da ƙarfin injina ko ƙarfin rufewa suna da inganci, kuma yanayin yanayi a kasar Sin yana da sarkakiya, don haka ana amfani da insulators mafi yawa a waje da ma wuraren fili. Saboda haka, Ana kuma buƙatar samfuran insulator don samun damar dacewa da hadadden yanayin muhalli.
Bugu da kari, ain insulators ana amfani da yafi a high-voltage watsawa da kuma samar da layukan, ultra-high-voltage watsawa da samar da layukan, da kuma rufin waje na kayan lantarki a tashoshin wutar lantarki. Saboda haka, ana buƙatar su sami babban aikin rufewa na waje.
Dangane da buƙatun da ke sama, na gargajiya wutar lantarki insulator Hanyoyin gwaji a kasar Sin sun fi dogara ne kan hanyar fitar da kananan ball, Hanyar gwajin zafi ta infrared, da kuma hanyar gwajin yabo na yanzu.
(1) Hanyar fitar da ƙananan ƙwallon ƙwallon ƙafa: Ana nazarin rarraba wutar lantarki ta insulator ta hanyar auna tazarar da ke tsakanin ƙananan ƙwallo a ƙarshen ƙarshen insulator lokacin da aka fitar da su., don sanin ko insulator da ke ƙarƙashin gwajin al'ada ne. Wannan hanyar dole ne ta daidaita nisan ƙaramin ƙwallon akai-akai don nazarin rarraba wutar lantarki mai insulator, don sanin ko insulator da ke ƙarƙashin gwajin al'ada ne. Wannan hanyar dole ne ta daidaita ƙananan tazarar ƙwallon ƙafa akai-akai, kuma adadin kuskuren ya fi girma.
(2) Hanyar gano kyamarar zafin infrared: Akwai bambanci tsakanin yanayin zafin jiki mara kyau da insulator mai kyau, wanda za'a iya nunawa ta taswirar hoto ta thermal ta aikace-aikacen kyamarar zafi ta infrared, amma hanyar tana da wahalar aiki idan aka yi amfani da ita a filin.
(3) Hanyar gano leka na yanzu: Ƙimar juriya na insulators masu lahani za a ragu sosai, kuma za a samar da leakage current. Ta hanyar auna girman ɗigogi na yanzu tare da firikwensin halin yanzu, ana tantance ko babu shi.
a takaice, wadannan hanyoyin suna da fa'ida da rashin amfaninsu, amma dukkansu suna da aibi daya. Wancan ne, Dukkansu gwaje-gwaje ne masu inganci, wanda ba zai iya nuna ainihin ƙimar juriyar kowane insulator ba, kuma ba za a iya gano insulators da ke yawo ba amma har yanzu ba su wargaje ba zuwa mummunar lalacewa.
A halin yanzu, saurin bunkasuwar tsarin wutar lantarki na kasar Sin, musamman ƙwaƙƙwaran haɓakar ƙarfin lantarki mai ƙarfi da ƙarin tsarin watsa wutar lantarki, cikin gaggawa yana buƙatar nauyi mara nauyi, sauki, šaukuwa, high-altitude aiki, sauri da ingantaccen gano insulator yana nufin gwajin nauyi.
