Chiyambi cha Busbar
Mabasi ndi zinthu zofunika kwambiri mu makina ogawa magetsi, zomwe zimagwira ntchito ngati njira yoyendetsera magetsi. Amagwiritsidwa ntchito m'njira zosiyanasiyana, kuphatikizapo ma switchboard, switchgear, ndi makina obwezeretsanso mphamvu. Kumvetsetsa zomwe busbar imapangidwa ndi ndikofunikira kwambiri posankha zinthu zoyenera kugwiritsa ntchito, chifukwa zinthuzo zimakhudza mwachindunji magwiridwe antchito, magwiridwe antchito, komanso kudalirika. Nkhaniyi ifufuza zinthu zomwe zimagwiritsidwa ntchito popanga busbar, makhalidwe awo, ndi ubwino wa chinthu chilichonse.
Zipangizo zodziwika bwino za basi
1. Mkuwa
Mkuwa ndi chinthu chomwe chimagwiritsidwa ntchito kwambiri pa mabasi chifukwa cha mphamvu yake yabwino kwambiri yoyendetsera magetsi. Ndi mphamvu yoyendetsera magetsi ya pafupifupi 59.6 x 10^6 S/m, mabasi a mkuwa amatha kunyamula mafunde akuluakulu pomwe amachepetsa kutayika kwa mphamvu. Kutsika kwa mphamvu kumeneku kumapangitsa mkuwa kukhala chisankho chabwino kwambiri pa ntchito zomwe zimafuna kugawa mphamvu moyenera, monga mafakitale ndi malo osungira deta.
Ubwino wa busbar yamkuwa
Mphamvu Yamagetsi Yapamwamba: Mkuwa'Kuyendetsa bwino magetsi kumatsimikizira kusamutsa mphamvu moyenera komanso kutayika kwa mphamvu kochepa.
Wosagonjetsedwa ndi dzimbiri: Mkuwa umalimbana ndi dzimbiri mwachilengedwe, zomwe zimapangitsa kuti ukhale ndi moyo wautali komanso wodalirika m'malo osiyanasiyana.
Mphamvu ya Makina: Mabasi a mkuwa ali ndi mphamvu yabwino kwambiri yamakina ndipo ndi oyenera kugwiritsa ntchito omwe amakumana ndi kugwedezeka kapena kupsinjika kwamakina.
- Aluminiyamu
Aluminiyamu ndi chinthu china chomwe chimagwiritsidwa ntchito kwambiri pa busbar, makamaka pakugwiritsa ntchito komwe kulemera ndi mtengo ndizofunikira kwambiri. Ngakhale kuti aluminiyamu ili ndi mphamvu yotsika kuposa mkuwa (pafupifupi 37.7 x 10^6 S/m), ikadali kondakitala yothandiza ndipo nthawi zambiri imagwiritsidwa ntchito m'makina akuluakulu ogawa.
Ubwino wa aluminiyamu busbar
Wopepuka: Aluminiyamu ndi yopepuka kwambiri kuposa mkuwa, zomwe zimapangitsa kuti ikhale yosavuta kugwiritsa ntchito ndikuyika, makamaka m'malo akuluakulu.
Yotsika mtengo: Aluminiyamu nthawi zambiri imakhala yotsika mtengo kuposa mkuwa, zomwe zimapangitsa kuti ikhale njira yotsika mtengo kwambiri yogwiritsira ntchito nthawi zambiri.
Mphamvu yabwino yamagetsi: Ngakhale aluminiyamu siigwira ntchito bwino ngati mkuwa, imatha kunyamula mphamvu zambiri zamagetsi bwino, makamaka ikapangidwa ndi malo akuluakulu odutsa.
3. Busbar ya aloyi ya mkuwa
Ma aluminiyamu a mkuwa monga mkuwa kapena bronze nthawi zina amagwiritsidwa ntchito popanga mabasi kuti aphatikize ubwino wa mkuwa ndi mphamvu zowonjezera zamakina. Ma aluminiyamu amenewa amatha kupereka mphamvu yowonjezera komanso kukana kuwonongeka, zomwe zimapangitsa kuti zikhale zoyenera kugwiritsidwa ntchito pa ntchito zinazake.
Ubwino wa busbar ya aloyi yamkuwa
Mphamvu Yowonjezereka: Ma alloy a mkuwa amatha kupereka mphamvu zambiri kuposa makina a mkuwa weniweni, zomwe zimapangitsa kuti zikhale zoyenera malo omwe ali ndi nkhawa kwambiri.
Kukana dzimbiri: Ma alloy ambiri amkuwa amalimbana bwino ndi dzimbiri, zomwe zimatha kukulitsa moyo wa busbar pakagwa vuto lalikulu. mikhalidwe
Zinthu zomwe zimakhudza kusankha zinthu
Posankha zinthu za busbar, zinthu zingapo ziyenera kuganiziridwa:
1. Mphamvu yonyamulira yomwe ilipo pano
Kuyenda kwa mphamvu ya chinthu kumakhudza mwachindunji kuthekera kwake kunyamula mphamvu yamagetsi. Pa ntchito zomwe zimafuna mphamvu yamagetsi yambiri, zipangizo zomwe zimafuna mphamvu yamagetsi yambiri, monga mkuwa, ndi zomwe zimakondedwa.
2. Mkhalidwe wa chilengedwe
Malo ogwirira ntchito amagwira ntchito yofunika kwambiri posankha zinthu. Mwachitsanzo, ngati busbar ikumana ndi chinyezi kapena zinthu zowononga, zinthu zomwe sizingawonongeke ndi dzimbiri (monga mkuwa kapena zinthu zina) ndizoyenera.
3. Kulemera ndi malire a malo
Mu ntchito zomwe kulemera kuli kofunikira, monga mayendedwe kapena ndege, mabasi a aluminiyamu amatha kukondedwa chifukwa cha kulemera kwawo kopepuka.
4. Zoganizira za Mtengo
Kuchepa kwa bajeti kungakhudze kwambiri kusankha zinthu. Ngakhale kuti mkuwa umapereka ntchito yabwino kwambiri, aluminiyamu ikhoza kukhala yankho lotsika mtengo kwambiri pa ntchito zina.
Pomaliza
Mwachidule, mabasi nthawi zambiri amapangidwa ndi zinthu monga mkuwa, aluminiyamu, ndi aloyi amkuwa, zomwe chilichonse chimakhala ndi ubwino ndi makhalidwe apadera. Mkuwa umadziwika ndi mphamvu zake zamagetsi komanso mphamvu zamakanika, pomwe aluminiyamu ndi njira yopepuka komanso yotsika mtengo. Kumvetsetsa zipangizo zomwe zimagwiritsidwa ntchito popanga mabasi ndikofunikira kwambiri posankha yankho loyenera la ntchito inayake, kuonetsetsa kuti njira yogawa magetsi ikugwira ntchito bwino, moyenera, komanso kudalirika. Poganizira zinthu monga mphamvu yonyamulira yomwe ilipo, momwe zinthu zilili, zoletsa kulemera, ndi mtengo, mainjiniya ndi opanga mapulani amatha kupanga zisankho zodziwikiratu zomwe zimathandizira kuti machitidwe amagetsi azigwira ntchito bwino.
Nthawi yotumizira: Novembala-27-2024
