Ho phahamamotshwarike sesebelisoa sa insulating se sebelisetsoang ho sireletsa sistimi ho overvoltage.Zinc oxide surge arrester ke mofuta oa sesebelisoa se sireletsang overvoltage se 'nileng sa sebelisoa haholo tsamaisong ea matla.Zinc oxide arrester ka porcelain kapa insulator ea khalase, valve, liboutu tse tsitsitseng le likarolo tse ling.Lilemong tsa morao tjena, mochine oa ZnO o sebelisoa haholo tsamaisong ea matla, e ka sireletsang tsamaiso ho tloha ho overvoltage.
Sebopeho
Zinc oxide arrester ka letsoho la porcelain, valve, liboutu tse tsitsitseng le likarolo tse ling.Sebopeho sa mantlha:
1. Lisebelisoa tsa ceramic insulator ke khalase, alumina le zinc oxide, le zinc oxide lightning arrester e entsoeng ka insulator ea ceramic e na le ts'ebetso e babatsehang ea ho pata, molumo o monyenyane le boima bo bobebe, 'me ke sesebelisoa se sireletsang se sebelisoang haholo tsamaisong ea matla.
2. Valve disc: e nang le filimi e le 'ngoe kapa tse ngata tse bōpehileng kamehla, ho akarelletsa le zinc oxide, foil ea tšepe kapa khalase ea khalase.Sets'oants'o sa lehalima se ka sebelisoa ho sireletsa lisebelisoa tsa motlakase ho tsoa ho overvoltage tsamaisong ea matla.
3. Li-bolts tsa ho lokisa li sebelisoa haholo-holo bakeng sa ho hokahanya le ho tšehetsa pakeng tsa sekhechana sa valve ea ho lokisa le setulo sa valve.
Molao-motheo oa ts'ebetso
Zinc oxide lightning arrester e entsoe ka karoloana ea valve, insulator ea porcelain (kapa insulator ea khalase), bolt ea ho lokisa le sleeve ea porcelain.Mokelikeli oa motlakase oa lehalima o lekanyelitsoe ke karolo e kenang ho feta-voltage ea karoloana ea valve.Ts'ebetso ea phello e tjena: ha leqhubu la lehalima le hlasela, sets'oants'o sa lehalima hang-hang se monya matla 'me se hlahisa motlakase o moholo oa motlakase ka sekhahla sa valve;haeba leqhubu la lehalima le ntse le tsoela pele ho hlasela 'me karoloana ea valve e ntse e ka boloka boemo bo botle ba ho kenya letsoho, tefiso e setseng ho sets'oants'o sa lehalima e lokolloa hobane motlakase o setseng oa karoloana ea valve o oela ka tlase ho boleng ba motlakase o lekantsoeng.
Molao-motheo o sebetsang oa Surge Arrester: Ha Surge Arrester e hlahisa matla a maqhubu a motlakase, matla a eona a ho ntša matla a amana le matla a ho ts'oara a Surge Arrester le matla a setseng a sekhahla sa valve;ha overvoltage ke boleng bo itseng bo lekantsoeng, Surge Arrester e tla ntša chelete e ngata ea tefiso ka varistor holim'a selae sa valve ntle le ho senyeha.
Litšobotsi
(1) Boholo bo nyane, boima bo bobebe ebile ha bo na lerata.
(2) Bokhoni bo matla ba ho mamella ho feta-voltage, le bokhoni bo botle ba ho mamella voltage frequency voltage le impulse current.
(3) E tla ba le ts'ebetso e ntle ea motlakase le ea mocheso le mocheso o monyenyane le o tsitsitseng oa mocheso.
(4) ha ho na motlakase o setseng, bophelo bo bolelele ba ts'ebeletso le ts'ebeliso e tšepahalang.
(5) Ts'ebetso e phahameng ea litšenyehelo le tlhahiso e bonolo.
E le sesebelisoa sa ts'ireletso ea motlakase ho feta tsamaiso ea matla, mochine oa ZnO o phetha karolo ea bohlokoa ts'ebetsong e sireletsehileng ea lisebelisoa tsa motlakase le marang-rang a matla.Ka nts'etsopele ea matla a motlakase naheng ea rona, ts'ebeliso ea MOA e tla ba kholo le ho feta.Ha re ntse re etsa kopo, re lokela ho matlafatsa tlhahlobo ea ts'ebetso ea motho ea ts'oereng, ho ntlafatsa theknoloji ea ho kenya le boleng ba tlhokomelo, ho qoba ho hloleha ha tšenyo ea lisebelisoa ka lebaka la mabaka a tekheniki, le ho netefatsa ts'ebetso e bolokehileng le e tšepahalang ea lisebelisoa tsa motlakase le marang-rang a matla.
Nako ea poso: Feb-22-2023