Ci gaban wannan samfurin ya nufin gina cikakken gwajin dandamali na masana'antu, aikace-aikacen fasahar sarrafa kansa a nan gaba, da dai sauransu, waɗannan suna da mahimmanci sosai, don aikace-aikacen kayan aikin gwajin haɗin haɗin haɗin haɗin haɗin haɗin haɗin haɗin haɗin haɗin haɗin haɗin haɗin haɗin haɗin haɗin haɗin haɗin haɗin haɗin haɗin haɗin haɗin haɗin haɗin haɗin haɗin haɗin haɗin haɗin haɗin haɗin haɗin haɗin haɗin haɗin haɗin haɗin haɗin haɗin haɗin haɗin haɗin haɗin ha Hakanan za a iya amfani da shi a matsayin high kwanciyar hankali gwajin wutar lantarki, duba kasa da matakin 0.2 AC halin yanzu mita, clamp mita, multi-amfani mita da sauransu ganowa!
A halin yanzu substation, wutar lantarki tashar daya kayan aiki shigarwa kammala, gyaran dole ne a halin yanzu interceptor daya gefen wucewa a kan halin yanzu duba kowane saitin CT da m polarity da kuma biyu gefen zagaye wayar shigarwa daidaito. A baya halin da ake ciki ne a gefen daya na halin yanzu interchanger tare da yau da kullun babban halin yanzu janareta (ƙa'idar ƙarancin ƙarfin lantarki), rarraba mataki shigar da halin yanzu gwaji. Don inganta aiki inganci aiki da sauƙi amfani da uku-lokaci AC gwaji na'urar nau'in uku-lokaci AC gwaji na'urar, za a iya kamar yin kwarara kariya gwaji, daga daya allura ƙarfin lantarki, halin yanzu, m mita, m kusurwa, da iko kewaye ya haɗa da: Wave-form samar kewaye, multiplier kewaye, feedback kewaye da kuma halin yanzu interceptor. Wave-form generator kewaye don samar da mita, kusurwa daidaitaccen sine wave AC siginar; Multiplier kewaye, wanda aka yi amfani da shi don fitarwa zuwa IGBT tuki kewaye bayan ninka siginar farko na shigarwar kewaye da ta biyu na shigarwar kewaye mai amsawa; feedback kewaye, da aka yi amfani da shi don pre-sarrafa halin yanzu na hanyar juyawa transformer fitarwa da aka tattara da halin yanzu interchanger, samun na biyu waveform siginar. Samar da mita, kusurwa daidaitaccen sinus wave siginar da kuma shigar da shi a cikin multiplier kewaye, yayin da feedback siginar bayan pre-processing shigar da shi a cikin multiplier kewaye, da kuma fitarwa zuwa IGBT drive kewaye bayan ninka da sinus wave siginar a cikin multiplier drive IGBT sarrafa hanyar canzawa fitarwa halin yanzu, zai iya cimma daidaito iko a kan fitarwa halin yanzu, da kuma mita, kusurwa (mataki) daidaitacce. (Kayayyakin da ke sama za a iya canzawa bisa ga buƙatun aiki)