Ubwino wa Zinc Oxide Arresters

Mapangidwe oyambira a zinc oxide arrester ndi mbale ya valve.Valavu ya zinc oxide imayikidwa pansi pamagetsi ogwiritsira ntchito, ndipo yomwe ikudutsa ndi yaying'ono kwambiri, nthawi zambiri 10 ~ 15μA, ndipo mawonekedwe osagwirizana ndi valavu ya zinc oxide amapangidwa makamaka ndi malire a tirigu.Mapiritsi ake amtundu wa volt-ampere ali pafupi ndi womangidwa bwino.

                                                                                               
Kuphatikiza pa kusagwirizana kwakukulu, zomangira zinc oxide zilinso ndi zotsatirazi:

1. Palibe kusiyana.Pansi pa mphamvu yamagetsi yogwira ntchito, mbale ya valavu ya zinc oxide imakhala yofanana ndi insulator, yomwe singapangitse kuti iwonongeke.Choncho, n'zotheka kudzipatula voteji ntchito popanda kusiyana mndandanda.Chifukwa palibe kusiyana, imatha kuyankha mwachangu kugwedezeka kwamphamvu ndi mutu wotsetsereka, ndipo kutulutsa sikuchedwa, ndipo zotsatira zochepetsera kuchulukitsitsa ndizabwino kwambiri.Izo osati bwino kudalirika kwa chitetezo zida mphamvu, komanso amachepetsa overvoltage akuchita pa zida mphamvu, potero kuchepetsa oveteredwa kutchinjiriza mlingo wa zida mphamvu.

2. Palibe kuyenda kosalekeza.Kuchokera pazikhalidwe zomwe zili pamwambazi, zikhoza kuwoneka kuti pokhapokha pamene magetsi ogwiritsidwa ntchito ku zinc oxide valve afika pamagetsi oyambirira, "conduction" imapezeka.Pambuyo pa "conduction", voteji yotsalira pa valavu ya zinc oxide imakhala yofanana ndi yomwe ikuyenda.Zosafunikira koma zokhazikika.Pamene magetsi ogwiritsidwa ntchito akutsika pansi pa magetsi ogwiritsira ntchito, "conduction" ya valve ya zinc oxide imathetsedwa, yomwe imakhala yofanana ndi insulator.Choncho, palibe mphamvu pafupipafupi freewheeling.