FXG8 10/20/35KV high voltage xob laim tiv thaiv ncua kev kawm ntawv insulator rau overhead kis kab

Cov khoom no raug tshem tawm ntawm txoj kab sib kis thiab xa tawm, thiab txoj cai kawg ntawm cov insulator yog qhov muaj peev xwm tsawg.Lub sijhawm no, qhov sib txawv ntawm huab cua yog tsim los ntawm qhov siab thiab qis hluav taws xob electrodes ntawm sab laug thiab sab xis kawg ntawm lub insulator, uas yog siv los muab cov hluav taws xob flashover raws thiab arc tawm raws.Qhov hluav taws xob qis dua li ntawm lub cev insulator, thiab nws yuav tsum tau ua ua ntej flashover nrog lub cev insulator, thiaj li yuav ntws cov xob laim thiab tiv thaiv cov insulator thiab cov hlau.
Thaum cov hluav taws xob hluav taws xob hluav taws xob hluav taws xob hluav taws xob sib txuas thiab kev xa tawm ncaj qha raug cuam tshuam los ntawm xob laim lossis cuam tshuam los ntawm xob laim, qhov sib txawv ntawm huab cua muab los ntawm arc striker ntawm sab laug thiab sab xis kawg ntawm lub insulator tuaj yeem ua thiab tawm ua ntej lub insulator flashover, muab lub teeb ci ntsa iab. thiab tsim kom muaj lub teeb ci ntsa iab channel.Lub hwj chim zaus arc los yog lub hauv paus arc ntawm ib-theem luv-circuit tam sim no tsuas yog kho tau ntawm lub siab thiab tsis tshua muaj hluav taws xob electrodes muab los ntawm arc striker, thiab yuav tsis ntws mus rau lub cev insulator lossis cov xov hlau, yog li tsis txhob hlawv. pawg insulator kaus, thiab txawm lub phenomenon ntawm cua tshuab insulated hlau tshwm sim.
Cov khoom no ua raws li ntau yam kev cai ntawm cov kab insulators uas tau teev tseg los ntawm cov qauv thoob ntiaj teb, thiab txhim kho ntau yam kev ua tau zoo ntawm cov insulators los thaiv cov paug tawm ntau li ntau tau.Cov rwb thaiv tsev thiab cov khoom siv tiv thaiv arc sib xyaw ua ke rau hauv ib qho, uas tuaj yeem raug dai thiab nruj ntawm cov kab sib kis thiab kev faib tawm.Nws tuaj yeem ntsia tau kab rov tav thiab zawm vertically txheeb ze rau tus ncej, thiab nws tseem tuaj yeem ua kom nruj nruj thiab dai rau ntawm txoj kab kev txhawb nqa, uas yog kev lag luam thiab siv tau heev.poj niam deev.Lub arc ignition pas nrig ntawm cov khoom no tuaj yeem muab ntau lub zog zaus arc ablation, muaj kev txhim khu kev qha, thiab tuaj yeem tiv thaiv lub rwb thaiv tsev los ntawm kev puas tsuaj los ntawm xob laim thiab tshwm sim ntawm xob laim tawm tsam ntawm insulated conductors.
Ntawm lawv, cov duab ntawm qhov kawg fittings ntawm ob qho kawg ntawm lub insulator mandrel tuaj yeem hloov mus tas li raws li qhov xav tau ntawm kev sib txuas ntawm cov kab sib txuas thiab cov kab sib txuas, txhawm rau pab txhawb kev sib txuas ntawm cov insulator ntawm kab.