E wha nga rarangi whakamarumaru uira: A, whakamarumaru (aukati): rama uira, rama uira, whakamahi taura me etahi atu mehua, kaua e huri noa i te patu kaua e pa tika ki te waea; 2. Insulator non-flashover (aukati): whakapakari i te whakamaarama, whakapai ake i te papa whenua me etahi atu tikanga hei karo i te uira; Iii. Ko te whakawhiti mura o te ahi (te angiangi): Ahakoa ka huri te insulator, kaua e huri ki te pewa auau kaha tonu, kia pai ake ai te pono o te whakakore i te pewa, huri i te ara arc, whakawhiti i te waahi kore, me kore haerenga whakawhiti. Mo konei, me whakaitihia te kaha o te kaha o te waahi hiko o te insulator, me kore ranei te waahi o te whatunga hiko kia kore e pa, ka haere ranei i roto i te mowhiti pehanga arc. Ma tenei ka taea te whakakore aunoa i te nuinga o nga hapa o te whenua kotahi-waahanga i puta mai i nga uira me te kore e puta he ara iahiko poto me nga haerenga. Tuawha, karekau he hikohiko: Koinei te rarangi whakamarumaru whakamutunga, ahakoa kaore te haerenga whakawhiti e haukotia i te tuku hiko. I tenei mutunga, ka taea e ia te tango i te taapiri aunoa, te ara iahiko rua ranei, te whakawhiwhi hiko whatunga mowhiti me etahi atu waahanga.

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Wā whakairi: Mar-04-2023