Macaamiisha qaarkood, marka ay soo booqdaan warshadda, waxay soo qaadaan su'aasha ah in alaabta matoorada lagu soo celin karo si isdaba-joog ah tijaabada korantada. Su'aashan ayaa sidoo kale la waydiiyay dad badan oo isticmaala gawaarida. Dielectric u adkeysiga tijaabinta korantada waa tijaabo lagu ogaanayo waxqabadka dahaarka ee dabaylaha mootada inta lagu jiro farsamaynta wax soo saarka, iyo sidoo kale dhammaan baaritaanka alaabta mashiinka. Shuruudda lagu qiimeeyo u-qalmitaanka waa in dahaarka aan lagu jabin shuruudo cayiman.
Si loo hubiyo in waxqabadka korantada matoorku uu buuxiyo shuruudaha, marka lagu daro doorashada silig elektromagnetic ah oo ku habboon iyo walxaha dahaarka, dammaanadaha habka lagu kalsoonaan karo ayaa sidoo kale lagama maarmaan ah. Tusaale ahaan, ilaalinta inta lagu jiro farsamaynta, qalabyada ku habboon, qalabka impregnation ee wanaagsan, iyo cabbirada habka habboon.
Haddii aan tusaale u soo qaadano dabaylaha matoorrada-voltage-ka sare, badi kuwa wax soo saara matoorada ayaa samayn doona isu-rog-rogid iyo koronto-dhal ah oo u adkeysanaya tijaabooyinka tamarta gariiradda kasta. Kahor inta aan impregnation, xudunta leh dabaylaha iyo dhammaan mishiinka inta lagu jiro baaritaanka kormeerka ayaa mari doona tijaabinta korantada u adkeysata. Tani waxay dib noogu soo celinaysaa shakiga macaamiisha ee ku saabsan arrinta u adkeysiga dielectric.
Ujeeddo ahaan, tijaabinta korantada iska caabbinta dielectric waa tijaabo wax dumin ah oo aan laga noqon karin. Haddi ay tahay dabaylaha ama gariiradda gaarka ah, laguma talinayo in la sameeyo baaritaanno soo noqnoqda, iyada oo ay lagama maarmaan tahay in la helo dhibaatooyinka sida dhismaha. Xaalado gaar ah oo loo baahan yahay imtixaan soo noqnoqda, korantada tijaabada waa in la dhimaa iyadoo loo eegayo shuruudaha caadiga ah ee la xiriira si loo yareeyo dhaawaca dahaarka intii suurtagal ah.
Marka la eego Tijaabada Iska-hortagga Korantada ee Dielectric
Tijaabada korantada ee dielectric-ka ayaa ah qalab lagu cabbiro awooda korantada. Waxay si dareen leh, si sax ah, degdeg ah, iyo si kalsooni leh u tijaabin karta tilmaamayaasha waxqabadka badbaadada korantada ee kala duwan sida korantada adkeysiga, danab burburka, iyo qulqulka hadda ee walxaha la tijaabiyay. Iyada oo loo marayo tijaabiyaha korantada u adkeysanaya dielectric, dhibaatooyinka ayaa la heli karaa waxaana la go'aamin karaa u hoggaansanaanta waxqabadka dahaarka.
● Ogow awoodda dahaarka uu ugu adkeysan karo koronta shaqada ama korontada.
● Hubi tayada dahaarka soo saarista ama dayactirka qalabka korontada.
• Baabi'in waxyeelada dahaarka ay sababaan alaabta ceeriin, habaynta, ama gaadiidka, iyo yaraynta heerka hore ee wax soo saarka.
● Hubi u hoggaansanaanta nadiifinta korantada iyo masaafada gurguurta ee dahaarka.
Mabaadi'da Doorashada Korantada ee U adkaysta Tijaabada Korantada
Habka ugu fiican ee lagu ogaan karo danabka tijaabada waa in loo dejiyo si waafaqsan tilmaamaha looga baahan yahay tijaabada. Guud ahaan, danabka tijaabada waxa lagu dejiyay 2 jeer danab la qiimeeyay oo lagu daray 1000V. Tusaale ahaan, haddii alaabtu leedahay danab lagu qiimeeyay 380V, danabku imtixaanku wuxuu noqonayaa 2 x 380 + 1000 = 1760V. Dabcan, korantada imtixaanku sidoo kale way kala duwanaan kartaa iyadoo ku xiran fasalka dahaarka iyo noocyada kala duwan ee alaabta waxay leeyihiin shuruudo danab oo kala duwan.
Maxay muhiim u tahay in si joogto ah loo hubiyo daacadnimada wareegga tijaabada?
Dielectric u adkeysiga korantada tijaabiyeyaasha khadka wax soo saarka ayaa si isdaba joog ah loo isticmaalaa, gaar ahaan tijaabooyinka tijaabada iyo qalabka tijaabada kuwaas oo inta badan dhaqdhaqaaqa, taas oo ka dhigaysa inay u nugul yihiin jebinta siliga gudaha iyo wareegyada furan, kuwaas oo aan guud ahaan fududeyn in la ogaado. Haddii uu jiro wareeg furan meel kasta oo wareegga ah, wax soo saarka tamarta sare ee dielectric ee adkaysiga tamarta dhabta ah laguma dabaqi karo shayga la tijaabiyay. Sababahani waxay sababi karaan in korantada sare ee la dejiyay aan si dhab ah loogu dabaqin shayga la tijaabiyay inta lagu jiro tijaabada awoodda dielectric, iyo si dabiici ah, socodka hadda socda ee shayga la tijaabiyay wuxuu noqonayaa eber. Maadaama aysan ka badneyn xadka sare ee u dejiyay tijaabiyaha dielectric adkeysiga korantada, qalabku wuxuu ku siin doonaa degdeg ah in imtixaanku u qalmo, iyadoo la tixgelinayo dahaarka inuu u qalmo. Si kastaba ha ahaatee, xogta tijaabada ee kiiskan maaha mid run ah. Haddii shayga la tijaabiyay ay ku dhacdo in uu leeyahay cillado dahaarka wakhtigan, waxay u horseedi doontaa xukun khaldan.
Waqtiga boostada: Jan-16-2025