Guano flashover ali mitundu iwiri: imodzi ndi flashover chifukwa kudzikundikira kwa insulator pamwamba.Komabe, chifukwa mbalame zimasiyanitsidwa ndi zigawo zingapo ndi ambulera ya insulator, mwayi wa flashover mwachindunji ndi wotsika kwambiri.China ndi guano slippage insulation kugwera kudera lakunja, phata lachindunji limatsogolera ku kutulutsa kwafupipafupi pakati pa zida zam'mwamba ndi zapansi za golide, ndipo palibe zotsalira za guano zomwe zimasiyidwa pa sueko, womwenso ndi mtundu waukulu wa guano flassing.Pamaziko a kutengera bwino chodabwitsa chodabwitsa cha mbalame za insulator, dipatimenti yamagetsi yamagetsi yaku yunivesite ya tsinghua idaphunzira momwe zimagwirira ntchito ndi ma flashover a guano, ndipo adatsimikiza kuti mphindi yakugwa ya guano imasokoneza kugawa kwamagetsi kuzungulira chotchingira, ndikupangitsa Kuwonongeka kwa mpweya wa tchanelo cha guano kumapeto kwenikweni kwa kutchinjiriza, zomwe zimatsogolera ku flashover ya insulator.Kutengera chitsanzo cha suozi yopangidwa ndi 110 kv, kuzungulira kwake ndi mainchesi 55 cm kuyenera kutetezedwa ndi mafani.Panthawi imodzimodziyo, ganizirani kuti mphepo yamkuntho idzagwa ngati parabola.Pantchito yeniyeni, malo opingasa pamwamba pa nsanja adzatengedwa ngati chinsinsi chopewera mbalame mkati mwa 30-45 ° ndi chingwe cha insulator monga maziko ndi Angle pakati pa mbali ziwirizo.Kachiwiri, mbalame munga kuonetsetsa ena osalimba, mbalame kwathunthu "pulagi" kunja kwa chitetezo zone.

Mu ntchito ya uinjiniya, chifukwa cha mtundu wovuta wa nsanja, madera ena ofunikira chitetezo cha mbalame akhoza kusiyidwa, zomwe zimapangitsa kuti pakhale kuwonongeka kwa mbalame.Mbalame spikes pamwamba insulator wa atatu gawo waya waikidwa m'malo, koma mbalame munga si anaika pa nthaka mzati pamwamba pa mbali waya, amene amasiya zobisika mavuto chifukwa cha vuto.