Nei uchifanira kuita AC inomira voltage bvunzo pamagetsi emagetsi?Iyo AC inomira voltage bvunzo inzira inoshanda uye yakananga yekuona iyo dielectric simba remagetsi emidziyo.
HV Hipot GDTF yakatevedzana Variable Frequency AC resonance Test System
Munguva yekushanda kwemidziyo yemagetsi, iyo insulation inozoderera zvishoma nezvishoma pasi pekuita kwemunda wemagetsi, tembiricha uye mechanical vibration kwenguva yakareba.Iyo yakajairwa kapu yeoiri inoshandiswa kune inomira voltage bvunzo yeanodzivirira mafuta kubata oiri.Izvi zvinosanganisira kuderera kwese uye kuderera kwechikamu, kugadzira kuremara.Semuenzaniso, nekuda kwenzvimbo yemagetsi yemunharaunda yakanyanyisa kunyura kana kuvharirwa kwenzvimbo kune zvishoma, kune zvikanganiso zvemunharaunda.Yakasiyana-siyana yekudzivirira nzira dzekuyedza, imwe neimwe iine masimba ayo, inogona kuwana humwe hurema uye kuratidza mamiriro ekudzivirira, asi magetsi ekuyedza edzimwe nzira dzekuyedza anowanzo kudzika pane yekushanda voltage yemidziyo yemagetsi, isina kusimba zvakakwana sevimbiso yekuchengetedza. oparesheni..
Kunyangwe iyo DC inomira bvunzo yemagetsi yakakwira, mamwe mapoinzi asina kusimba ekudzivirira anogona kuwanikwa, asi nekuti yakawanda yekuvharisa kwemidziyo yemagetsi musanganiswa we dielectrics, pasi pekuita kweDC voltage, voltage inogoverwa zvinoenderana nekupikisa, saka. DC inoshandiswa pakuedza.Haisi nguva dzose zvinogoneka kuwana kushaya simba kweAC magetsi emidziyo pasi peiyo AC electric field.Semuenzaniso, iyo slot defects yejenareta haisi nyore kuwanikwa pasi peDC.
Iyo AC inomira voltage test inoenderana nemamiriro emagetsi ayo magetsi anoiswa paari panguva yekushanda.Panguva imwecheteyo, iyo AC inomira voltage test voltage inowanzokwira kupfuura iyo inoshanda voltage.Naizvozvo, mushure mekupasa bvunzo, midziyo ine yakakura chengetedzo margin, saka iyi bvunzo yave vimbiso yekuchengeteka.nzira inokosha yekushanda.Nekudaro, nekuti iyo yekuyedza voltage inoshandiswa mu AC inomira voltage bvunzo yakakwira zvakanyanya kupfuura yekushanda voltage, iyo yakawandisa voltage inozowedzera kurasikirwa kweiyo insulating medium, kugadzira kupisa, kuburitsa, uye kukurumidzira kusimudzira kwekuremara kwekudzivirira.Naizvozvo, neimwe nzira, Iyo AC inomira voltage bvunzo bvunzo inoparadza.
Pamberi pe AC inomira bvunzo yemagetsi, bvunzo dzakasiyana dzisiri dzekuparadza dzinofanirwa kuitwa pachine nguva, sekuyeresa insulation kuramba, absorption ratio, dielectric kurasikirwa factor tgδ, DC kuvuza ikozvino, nezvimwe. HV Hipot inoongorora zvizere mibairo yebvunzo kuona kuti mudziyo wakanyorova kana kuti wakaremara.Kana zvikaonekwa kuti pane dambudziko, rinoda kugadziriswa pachine nguva, uye iyo AC inomira voltage bvunzo inogona kuitwa mushure mekunge chirema chabviswa, kuitira kudzivirira kuparara kwekudzivirira panguva ye AC kushingirira bvunzo, kuwedzera insulation. kukanganisa, kuwedzera nguva yekugadzirisa, uye kuwedzera basa rekugadzirisa..
Nguva yekutumira: Jan-17-2022