Yadda za a auna asarar dielectric na transformer

Da farko, zamu iya fahimtar cewa asarar dielectric shine cewa dielectric yana ƙarƙashin aikin filin lantarki.Saboda dumama na ciki, zai canza wutar lantarki zuwa makamashin zafi kuma ya cinye shi.Wannan bangare na makamashin da ake amfani da shi ana kiransa asarar dielectric.

Dielectric asarar ba kawai yana cinye makamashin lantarki ba, amma har ma yana dumama kayan aikin kayan aiki kuma yana shafar aikinsa na yau da kullun.Idan asarar dielectric yana da girma, zai haifar da zafi na matsakaici, wanda zai haifar da lalacewa ga rufin, don haka ƙananan asarar dielectric, mafi kyau.Wannan kuma yana ɗaya daga cikin mahimman ma'auni masu inganci na dielectric a cikin filin lantarki na AC.

                                                                     GD6800 Capacitance da Factor Factor Factor

Bari mu yi magana game da yadda za a yi amfani da na'urar hasarar dielectric don auna asarar dielectric na na'urar.Bayan mun fara kayan aiki don aunawa, ana aika ƙimar saitin wutar lantarki mai girma zuwa madaidaicin wutar lantarki, kuma mai ba da wutar lantarki mai canzawa yana amfani da PID algorithm don daidaita kayan aiki a hankali zuwa ƙimar da za'a saita, sannan ma'aunin da aka auna zai kasance. aika da babban ƙarfin lantarki da aka auna zuwa madaidaicin samar da wutar lantarki, sannan Fine-daidaita ƙarancin wutar lantarki don cimma daidaitaccen ƙarfin wutar lantarki.Ta wannan hanyar, bisa ga saitin ingantacciyar waya / juyawa, kayan aikin za su yi hankali kuma za su zaɓi shigarwar ta atomatik kuma su canza kewayon gwargwadon gwajin halin yanzu na kewayen auna.

Lokacin auna asarar dielectric na babban ƙarfin wutar lantarki zuwa ƙananan wutar lantarki da kuma harsashi na wutar lantarki, muna amfani da hanyar haɗin kai don aunawa.Bayan an haɗa kayan aiki da na'urar wutar lantarki daidai, muna amfani da mitar daban-daban, ma'aunin wutar lantarki 10kV, da hanyar haɗin kai.Ana amfani da wannan hanyar a lokacin da ƙananan ma'aunin ma'auni ko na biyu na abin gwajin ba za a iya keɓe shi daga ƙasa ba kuma yana ƙasa kai tsaye.Kayan aikin yana ɗaukar canjin Fourier don tace tsangwama kuma ya raba raƙuman ruwa da yawa na siginar, don yin lissafin vector akan daidaitaccen halin yanzu da gwajin halin yanzu, ƙididdige ƙarfin ta girman, da ƙididdige tgδ ta bambancin kusurwa.Bayan ma'auni da yawa, ana zaɓar sakamako na tsaka-tsaki ta hanyar rarrabuwa.Bayan an gama aunawa, da'irar ma'aunin za ta ba da umarnin saukowa ta atomatik.A wannan lokacin, madaidaicin mitar wutar lantarki zai sauka a hankali zuwa 0.