Cov ntaub ntawv: Dielectric lub zog yog xam los ntawm faib cov kev sib cais los ntawm qhov tuab ntawm cov qauv. Cov ntaub ntawv yog qhia hauv Volts/mil.
Dab tsi yog chav tsev ntawm dielectric zog?
Dielectric lub zog yog ntsuas raws li qhov siab tshaj qhov yuav tsum tau ua los tsim cov dielectric tawg los ntawm cov khoom siv. Nws yog qhia raws li Volts ib chav thickness. Rau cov khoom siv yas, lub zog dielectric nws txawv ntawm 1 txog 1000 MV / m. Lub zog dielectric ntau dua sib haum rau cov khoom siv rwb thaiv tsev zoo dua.
Dab tsi yog lub zog dielectric ntawm huab cua?
Nws yog qhia raws li qhov siab tshaj qhov yuav tsum tau ua los tsim dielectric tawg. Nws yog qhia raws li Volts ib chav tsev thickness los yog nyob deb ntawm daim hlau. Muab lub zog dielectric ntawm huab cua E=3.0 × 108V / m.
Dab tsi yog lub zog dielectric V mm?
Lub zog dielectric ntawm cov khoom siv yog ntsuas ntawm lub zog hluav taws xob ntawm lub rwb thaiv tsev. … Lub zog dielectric yog ces xam los ntawm kev faib qhov kev sib tawg ntawm qhov tuab ntawm tus qauv. Feem ntau cov yas muaj qhov zoo dielectric zog nyob rau hauv qhov kev txiav txim ntawm 10 mus rau 30kV / mm.
Yuav ua li cas koj xam dielectric breakdown voltage?
Siv NACE cov qauv ntsuas qhov ntsuas hluav taws xob yog: Peb paub lub zog dielectric yog 8, 400 V / mm yog li rau 2 hli qhov siab tshaj plaws voltage ua ntej kev tawg tshwm sim yog 2 x 8, 400=16,800V. Hauv qhov piv txwv no ces qhov ntsuas voltage ntawm 11,180V tuaj yeem siv tau vim tias nws tsawg dua qhov tawg ntawm cov khoom siv (16, 800V).
