Chimodzi mwazinthu zofunika kwambiri zamagetsi za cholumikizira magetsi ndi kukana kutsekereza, komwe kumatha kutchedwanso insulating material pakati pa cholumikizira chamagetsi ndi gawo lolumikizana.Ngati kukana kwa kutchinjiriza kumakhala kotsika pakagwiritsidwe ntchito, kungayambitse kutayika kwa chizindikiro, komanso kuwonongeka kwakukulu kwa zida.Zotsatirazi Lillutong Lillutong adzayambitsa cholumikizira kutchinjiriza kukana mfundo tanthauzo ndi 6 zinthu zimakhudza chitetezo index!
Tanthauzo la mfundo ya Connector insulation resistance:
Kukaniza kwa insulation ndiko kukana kutayikira kwa gawo lotsekera pakati pa cholumikizira magetsi ndi nyumba yolumikizirana monga zikuwonetsedwa ndikugwiritsa ntchito magetsi.Kukana kwa insulation (MΩ) = voteji (V) kapena kutayikira kwapano komwe kumawonjezeredwa ku insulator.Ntchito yayikulu ya kukana kwa kutchinjiriza ndikuyesa ngati magwiridwe antchito a cholumikizira akukwaniritsa zofunikira za kapangidwe ka dera komanso zofunikira pamikhalidwe yoyenera.
Pali zinthu zambiri zomwe zimakhudza mawonekedwe a chitetezo cha insulation ya zolumikizira.Zotsatirazi zikuwunikidwa kutengera zinthu zisanu ndi chimodzi: chinyezi, mtunda wogwedezeka ndi magetsi, kutsika kwa mpweya, mtundu wazinthu, mtunda wogwedezeka wamagetsi, ndi ukhondo.
1. cholumikizira kutchinjiriza kukana chinyezi
Kuwonjezeka kwa chinyezi chokana kukana kumachepetsa mphamvu ya dielectric, zomwe zimapangitsa kuti pakhale zovuta zosiyanasiyana.
2. Kuthamanga kwamagetsi mtunda wa kukana kwa insulation ya cholumikizira
Mtunda wodabwitsa wa kukana kwa insulation umatanthawuza mtunda waufupi kwambiri womwe umayezedwa pamtunda wa insulator pakati pa kukhudzana ndi kukhudzana.Chifukwa mtunda waufupi wa kugwedezeka kwamagetsi ukhoza kuyambitsa kumtunda kwapano, mabowo oyika zikhomo pamtunda wa zolumikizira zolumikizira zina amapangidwa ndi masitepe opindika ndi ma convex kuti awonjezere mtunda wogwedezeka wamagetsi ndikuwongolera luso lotha kukana pamwamba. kutulutsa.
3. Kutsika kwapansi kwa kukana kwa insulation ya cholumikizira
Pamene kukana kwa kutchinjiriza kumakhala kwakukulu mumlengalenga, zinthu zotchinjiriza zimatulutsa mpweya kuti ziwononge kukhudzana, ndikuwonjezera kutentha komwe kumapangidwa ndi magetsi, zomwe zimabweretsa kuchepa kwa mphamvu yamagetsi komanso vuto laling'ono la dera.Choncho, zolumikizira zamagetsi zosasindikizidwa zomwe zimagwiritsidwa ntchito pamalo okwera ziyenera kuchepetsedwa.Malinga ndi mulingo waukadaulo wolumikizira magetsi, mphamvu yopirira ndi 1300V pansi pazikhalidwe zabwinobwino, ndipo kutsika kwamphamvu ndi 200V pansi pamikhalidwe yotsika.
4. cholumikizira kutchinjiriza kukana zakuthupi khalidwe
Ubwino wazinthu zokanira kutchinjiriza kumatsimikizira ngati kukana kwa cholumikizira kungathe kukwaniritsa zofunikira za preset voltage performance.
5. Kuthamanga kwamagetsi mtunda wa kukana kwa insulation ya cholumikizira
Mtunda wodabwitsa wa kukana kwa insulation umatanthawuza mtunda waufupi kwambiri womwe umayezedwa pamtunda wa insulator pakati pa kukhudzana ndi kukhudzana.Chifukwa mtunda waufupi wa kugwedezeka kwamagetsi ukhoza kuyambitsa kumtunda kwapano, mabowo oyika zikhomo pamtunda wa zolumikizira zolumikizira zina amapangidwa ndi masitepe opindika ndi ma convex kuti awonjezere mtunda wogwedezeka wamagetsi ndikuwongolera luso lotha kukana pamwamba. kutulutsa.
6. Cholumikizira kutchinjiriza kukana ukhondo
Ukhondo wamkati ndi wapansi wa kukana kwa insulation umakhudza kwambiri kukana kwamagetsi a dielectric.Pambuyo pa mayeso, voteji yofunikira ya chinthu ndi 1500V, pomwe voteji yomwe imagwiritsidwa ntchito pamayeso enieni ndi 400V, zomwe zimapangitsa kusweka pakati pa olumikizana awiriwo.Pambuyo pofufuza, zidapezeka kuti pali zonyansa zosakanikirana ndi zomatira, zomwe zinapangitsa kuwonongeka kwa mawonekedwe omangira a mbale ziwiri zopangira zida pa insulator, kotero kuti ukhondo wa kukana kwazitsulo ndi wofunika kwambiri.
Nditawerenga pamwambapa, ndikukhulupirira kuti muyenera kumvetsetsa tanthauzo la kukana kolumikizira kolumikizira ndi zinthu zisanu ndi chimodzi zomwe zimakhudza index yachitetezo.
Nthawi yotumiza: Mar-03-2023