NTCHITO YA ZOKHUDZA MATENDA

Ma insulators ambiri okhala ngati ma disc amapachikidwa kumapeto kwa nsanja yolumikizira waya yamagetsi amphamvu. Cholinga chake ndi kuwonjezera mtunda wa creepage. Nthawi zambiri imapangidwa ndi galasi kapena zoumba, zomwe zimatchedwa insulator. Pofuna kupewa fumbi ndi zinthu zina zodetsa kuti zisamamatire pamwamba pa insulator, kupanga njira yomwe imasweka ndi magetsi kudutsa insulator, ndiko kuti, creepage, kotero onjezerani mtunda wa pamwamba, ndiko kuti, mtunda wokwawa. Mtunda wa kutulutsa madzi pamwamba pa insulating, ndiko kuti, mtunda wotuluka, umatchedwa mtunda wokwawa. Mtunda wa pamwamba/dongosolo lamagetsi apamwamba, malinga ndi kuchuluka kwa kuipitsidwa, mtunda wa creepage nthawi zambiri umakhala 31 mm/kV m'malo oipitsidwa kwambiri.

Choteteza mpweya chopanda mtengo chimatanthauza choteteza mpweya chomwe kufalikira kwake kulikonse mu choteteza mpweya kuli pafupi kapena kofanana ndi zero panthawi yogwira ntchito.

Mphamvu ya zotchingira magetsi zopanda mtengo kapena zotsika mtengo: Kutchingira magetsi kwa mawaya a mzere kumadalira chingwe chotchingira magetsi. Chifukwa cha zolakwika zopanga kapena zotsatira zakunja, magwiridwe antchito a zotchingira magetsi azipitirira kuwonongeka. Pamene kukana kwa zotchingira magetsi ndi zotchingira magetsi kwachepa kapena kutsika mtengo, kumatchedwa kuti mtengo wotsika kapena kutsika mtengo. Zotchingira magetsi zopanda mtengo, tayesa mzerewu, ndipo chiwerengero cha zotchingira magetsi zopanda mtengo kapena zotsika mtengo ndi chapamwamba pafupifupi 9%, chomwe ndi chifukwa china chachikulu cha kuchuluka kwa mphezi pamizere ya kampaniyo. Kugwirizana kwa capacitive pakati pawo kungachepetse kutayika kwa mphamvu yamagetsi.