Chokutanga pane zvose, tinogona kunzwisisa kuti dielectric kurasikirwa ndeyokuti dielectric iri pasi pechiito chemunda wemagetsi.Nekuda kwekudziya kwemukati, inoshandura simba remagetsi kuita kupisa simba uye kuripedza.Ichi chikamu chesimba rinopedzwa chinonzi dielectric kurasikirwa.
Dielectric kurasikirwa hakungopedzi simba remagetsi chete, asiwo kunopisa zvikamu zvemidziyo uye kunokanganisa kushanda kwayo kwakajairika.Kana iyo dielectric kurasikirwa yakakura, inokonzera kupisa kwepakati, zvichiita kuti kukuvadzwa kwekuvhara, saka kuduku kurasikirwa kwe dielectric, zviri nani.Iyi zvakare imwe yeakakosha emhando zviyero zvedielectric muAC yemagetsi munda.
GD6800 Capacitance uye Dissipation Factor Tester
Ngatitaurei nezve nzira yekushandisa dielectric kurasikirwa tester kuyera dielectric kurasikirwa kwetransformer.Mushure mekunge tatanga chiridzwa chekuyera, iyo yakakwira voltage yekumisikidza kukosha inotumirwa kune inoshanduka frequency magetsi ekupa, uye iyo inochinja frequency magetsi inoshandisa iyo PID algorithm kugadzirisa zvishoma nezvishoma kubuda kune kukosha kwekusetwa, uye ipapo kuyerwa dunhu richaita. tumira iyo yakayerwa yakakwira voltage kune inochinja frequency magetsi emagetsi, uyezve Fine-tuning yakaderera voltage kuti iwane chaiyo yakakwira voltage kubuda.Nenzira iyi, maererano nekugadziriswa kweyakanaka / reverse wiring, chiridzwa chichaita nehungwaru uye otomatiki sarudza iyo yekuisa uye shandura iyo chiyero maererano neino bvunzo yedunhu rekuyera.
Pakuyera kurasikirwa kwedielectric ye-high-voltage winding kune yakaderera-voltage mhepo uye shell yemagetsi ekushandura simba, tinoshandisa nzira yekubatanidza reverse kuyera.Mushure mekunge chiridzwa uye shanduko yemagetsi zvabatanidzwa nemazvo, isu tinoshandisa akasiyana frequency, 10kV voltage kuyerwa, uye reverse yekubatanidza nzira.Iyi nzira inoshandiswa kana iyo yakaderera-voltage yekuyeresa terminal kana yechipiri terminal yechinhu chebvunzo haigone kuvharirwa kubva pasi uye yakananga pasi.Chiridzwa chinotora Fourier shanduko yekusefa kupindira uye kupatsanura akati wandei masaisai echiratidzo, kuitira kuti uite kuverenga kwevector pane yakajairwa ikozvino uye bvunzo ikozvino, kuverenga capacitance neamplitude, uye kuverenga tgδ nemusiyano wekona.Mushure mezviyero zvakawanda, mhedzisiro yepakati inosarudzwa nekurongedza.Mushure mekunge kuyerwa kwapera, kuyerwa kwedunhu kunozoburitsa otomatiki danho-pasi.Panguva ino, iyo inoshanduka frequency magetsi inodzika zvishoma nezvishoma kusvika ku0.
Nguva yekutumira: Mar-22-2023