Chowotcha chamagetsi chotsika ndi chosinthira chamagetsi chomwe chimagwiritsidwa ntchito kunyamula ndi kuswa magetsi.Malinga ndi tanthauzo la muyezo wadziko lonse wa GB14048.2, zowononga magetsi otsika zimatha kugawidwa m'magawo ophwanyira mabwalo ndi ophwanya mafelemu.Pakati pawo, chowotcha chozungulira chimatanthawuza chowotcha chozungulira chomwe chipolopolo chake chimapangidwa ndi zinthu zotchingira zotchingira, ndipo nthawi zambiri zimagwiritsa ntchito mpweya ngati sing'anga yozimitsira arc, motero nthawi zambiri imatchedwa automatic air switch.
Mpweya wophwanyira mpweya umatanthawuza wodutsa dera yemwe zolumikizira zake zimatsegulidwa ndi kutsekedwa mumlengalenga ndi mphamvu ya mumlengalenga.Mosiyana ndi ma switch a mpweya, ma vacuum circuit breakers amagwiritsidwa ntchito potsegula ndi kutseka zolumikizira mu chubu cha vacuum yayikulu.Tikumbukenso kuti ngakhale otsika-voteji kuumbidwa mlandu ophwanya wozungulira nthawi zambiri amatchedwa basi zosintha mpweya, masiwichi ndi ophwanya dera kwenikweni mfundo ziwiri zosiyana.
Magetsi otsika-voltage nthawi zambiri amagwiritsidwa ntchito kunyamula ndi kuswa mayendedwe apano, ndipo amatha kugawidwa m'mitundu iwiri: ophwanyira milandu owumbidwa ndi ophwanya mafelemu.Chophwanyira chophatikizika chamilandu chimakhalanso chowombera mpweya, chogwiritsa ntchito mpweya ngati sing'anga yozimitsira arc.Zowonongeka zomangika nthawi zambiri zimakhala ndi mphamvu yaying'ono ndipo zimavotera kuti ziphwanyike kuposa zowonongeka, choncho zimatetezedwa ndi pulasitiki.Zowononga mafelemu zimakhala ndi mphamvu zokulirapo komanso mafunde osweka kwambiri, nthawi zambiri safuna mpanda wa pulasitiki, ndipo zigawo zonse zimayikidwa pazitsulo.Pankhani yafupikitsa kapena yaposachedwa kwambiri, chowotcha chimakhala ndi kuthekera kozimitsa kwa arc ndipo chimatha kuyenda, choncho nthawi zambiri chimagwiritsidwa ntchito popangira zida zamagetsi monga kulephera kwamagetsi, kutumiza mphamvu, kuyatsa ndikuzimitsa katundu.
Kusankhidwa kwa chosinthira mpweya kuyenera kutsimikiziridwa malinga ndi momwe zinthu zilili.Akuti zinthu zotsatirazi ziyenera kuganiziridwa posankha chosinthira mpweya:
1.Sankhani molingana ndi kuchuluka kwa mphamvu zomwe zimagwiritsidwa ntchito m'nyumba kuti musagwedezeke pafupipafupi chifukwa cha katundu wopitilira pano.
2. Sankhani zosinthira zazifupi kapena zosinthira mpweya malinga ndi mphamvu ya zida zamagetsi zosiyanasiyana kuti musapunthwe chifukwa cha kuchuluka kwamagetsi panthawi yoyambira.
3.Sankhani oteteza kutayikira kwa 1P m'mabwalo onse anthambi kuti apititse patsogolo chitetezo cha zida zamagetsi.
4.Kugawanitsa ndi nthambi, madera osiyanasiyana akhoza kugawidwa molingana ndi pansi kapena zipangizo zamagetsi, zomwe zimakhala zosavuta kuwongolera ndi kukonza.Kawirikawiri, kusankha kosinthira mpweya kumafunika kuchitidwa molingana ndi momwe zilili.Makamaka, mtundu, mphamvu, kuchuluka ndi zinthu zina za zida zamagetsi ziyenera kuganiziridwa kuti zitsimikizire kukhazikika ndi chitetezo cha zida zamagetsi.
Kuphatikiza pa mfundo zomwe zili pamwambazi, zinthu zotsatirazi ziyenera kuganiziridwanso pogula chosinthira mpweya: 6. Gwiritsani ntchito chilengedwe: Kuthamanga kwa mpweya wa mpweya kumagwirizananso ndi kutentha kwa malo ogwiritsira ntchito.Ngati kutentha kozungulira kuli kwakukulu, mphamvu yamagetsi ya air breaker idzatsika, kotero kuti chowombera mpweya chiyenera kusankhidwa molingana ndi malo enieni ogwiritsira ntchito.7. Kukhalitsa: Kusintha kwa mpweya nthawi zambiri kumagwiritsidwa ntchito nthawi zambiri, kotero ndikofunikira kusankha mankhwala omwe ali ndi khalidwe labwino komanso olimba kwambiri kuti apewe kusinthidwa ndi kukonza pafupipafupi.8. Mbiri yamtundu: Mukamagula ma compressor a mpweya, muyenera kusankha zinthu zomwe zili ndi mbiri yabwino komanso mbiri yabwino kuti mutsimikizire kuti ntchito yabwino komanso yogulitsa pambuyo pogulitsa.9. Kusasinthika kwamtundu: Pansi pa makina amagetsi omwewo, tikulimbikitsidwa kugwiritsa ntchito mtundu womwewo wa kusintha kwa mpweya kuti mupewe kusokonezeka ndi kusokoneza pakugwiritsa ntchito ndi kukonza.10. Ubwino woyika ndi kukonza: Posankha chosinthira mpweya, kusavuta kukhazikitsa ndi kukonza kuyenera
Nthawi yotumiza: Jul-06-2023