FEG 6/12KV e phahameng ea motlakase oa motlakase oa tšireletso ea lehalima
Tlhaloso ea Sehlahisoa
Lithapo tsa 10kV tsa phetiso le kabo ke methapo ea kereiti ea motlakase e sebelisoang haholo ho sistimi ea motlakase.Hobane boemo ba ho kenya letsoho ba mela ea 10kV hangata bo tlase, ho thata ho mamella phello ea lehalima le tobileng kapa lehalima le susumetsoang.E ke ke ea e-ba feela flashover le ho tsamaea ha lehalima le otla conductor le top top, empa hape le flashover le ho senyeha ha lera la ho kenya letsoho ka lebaka la matla a phahameng a bakoang ke matla ha lehalima le otla lifate tse potolohileng kapa mehaho, Haeba motlakase o tsoelang pele oa maqhubu o chesa mona, mokhanni o tla tjhele ka nako e kgutshwane haholo .Hajoale, mehala e ntseng e eketseha ea 10kV ea kabo ea 10kV litoropong tse kholo le tse mahareng tsa China li sebelisa li-conductors tse sirelelitsoeng joalo ka mehala ea kabo e holimo, e rarollang ka nepo mathata a phasejeng le a polokeho ao ho leng thata ho a rarolla ka li-conductors tse se nang letho.Ha e bapisoa le lik'hebole tse ka tlas'a lefatše, e na le melemo ea lichelete tse tlaase le kaho e potlakileng, empa e boetse e tlisa mathata a mang a macha a tekheniki, e 'ngoe ea eona ke ho khaoha ha lehalima nakong ea ts'ebetso ea li-conductors tse sirelelitsoeng, ho khaoha ha Lehalima ho fetohile bothata ba tšireletso bo tobaneng le matla. tsamaiso.Bakeng sa ho rarolla mefokolo e teng mahlaleng a teng, lihlahisoa tsa ts'ireletso ea lehalima tse sa tsoa ntlafatsoa le ho ntlafatsoa ke k'hamphani ea rona li kenyelletsa feg-12/5 high-voltage high-voltage security needle composite insulator (e arotsoe ka ho phunya le e sa phunngoeng) lehalima le theohang matla a phahameng a matla. mosireletsi, joalo-joalo Lihlahisoa tsohle tse ncha tse ka holimo li na le mosebetsi oa tšireletso ea lehalima.Lihlahisoa tsena tse ncha tsa tšireletso ea lehalima li na le ts'ebetso e ka tšeptjoang, ho kenya le ho aha ha bonolo, matsete a fokolang le kotulo e kholo, e fana ka tsela ea moruo, e sireletsehileng le e sebetsang haholoanyane bakeng sa lekala la motlakase.
Likarolo tsa sehlahisoa le boholo ba tšebeliso
1. Sehlahisoa sena se arotsoe ka mokhoa oa ho phunya le o sa phunngoeng (ho hlobolisa lera la ho pata) mefuta e 'meli, eo haholo-holo e entsoeng ka sekoahelo se sireletsang, lisebelisoa tsa aluminium tsa cramping, li-insulators tse kopantsoeng, li-arc bar le maoto a tlaase a tšepe le likarolo tse ling.
2. Arc rod le li-clamp fittings li kopantsoe ka ho feletseng, ha lehalima le hlaha le etsa hore ho be le arc pakeng tsa molamu le maoto a tlaase a tšepe a nang le flashover discharge, mocha o mokhuts'oane, arc e latellanang e fallisetsoa ho lithupa tsa tšepe le maoto pakeng tsa ho tuka, ho sireletsa terata ho cheleng.Hobane li-arc stick bypass sheds 'me li ikamahanya le lekhalo le letle la ho ntša metsi, tlosa le ho thibela ho chesa lishedi tse betere tsa insulator.
3. Mofuta oa FEG-12/5 o nang le sebopeho sa leino le phunyang, leino le hlabang le ka ntšoang, letlalo kapa ntle le letlalo sebelisa boikhethelo.Leino la moutloa le sebelisa matla a phahameng le ts'ebetso e ntle ea motlakase ho feta bokaholimo ba aluminium koporo ka mor'a hore motlakase(ho kenella) ho thibela Ha o kopane. ka koporo le aluminium oxide, joalo ka koporo kapa aluminium wiring.
4. Tšebeliso ea lisebelisoa tse kopantsoeng ho feta thepa e sireletsang ea insulator .PS-15 le lisebelisoa tse ling tsa porcelain tsa motlakase tse ntle, le sebaka sa creepage, se ntlafatsa boemo ba li-insulator tse khahlanong le tšilafalo, li ka kopana le boholo ba basebelisi ba anti-tšilafalo. litlhoko tsa li-insulator.
5. Sekoahelo sa insulation se nang le thepa ea rabara ea silicone, se na le thepa e ntle ea ho pata, ho hanyetsa botsofali le thepa e thibelang malakabe.
6. E 'nile ea hlokomeloa ho thibela linonyana tse holim'a lithapo tse bakang kotsi e khutšoanyane ea potoloho mohaho o ikhethang.
7. E ka mamella ho chesoa ha arc ka makhetlo a mahlano ka makhetlo a mahlano.