Msana wa Kugawa Mphamvu: Kufufuza Kusinthasintha kwa Machitidwe Othandizira a Busbar

Kodi ndi chiyanibasi?

Malo osungiramo mabasindi gawo lofunika kwambiri pakugawa magetsi mu dongosolo lamagetsi. Amagwiritsidwa ntchito ngati ma conductor kuti asamutse magetsi bwino kuchokera pamalo amodzi kupita kwina.Mabasiali ndi ntchito zosiyanasiyana m'mafakitale monga magetsi, malo osungira deta, ma switchboard, ndi zida zina zamagetsi.

Mabasi amapangidwa ndi zitsulo zoyendera bwino ndipo amabwera mosiyanasiyana. Komabe, kugwiritsa ntchito mabasi opanda chithandizo choyenera komanso choteteza kutentha kungayambitse mavuto aakulu monga kugwedezeka kwa magetsi ndi ma short circuits. Chifukwa chake, chithandizo cha mabasi ndi zipangizo zoteteza kutentha ndizofunikira kwambiri pa chitetezo ndi magwiridwe antchito amagetsi.

Mabusbar othandiziraamagwiritsidwa ntchito kugwirizira mabasi m'malo mwake ndikupatsa dongosolo lamagetsi kukhazikika. Machitidwe othandizira amabwera m'mawonekedwe ndi kukula kosiyana, ndipo amapangidwa ndi zinthu zomwe zimatha kupirira kutentha ndi kupsinjika kosiyanasiyana. Machitidwe othandizira awa ayenera kukhala olimba mokwanira kuti athe kupirira katundu wolemera ndikupewa kusintha komwe kungakhudze magwiridwe antchito a dongosolo lamagetsi.

Kuteteza kutentha kwa BusBarimagwiritsidwa ntchito kuteteza ma conductor amagetsi ndikuletsa kugwedezeka kwamagetsi ndi ma short circuits. Imagwira ntchito ngati gawo loteteza pakati pa basi bar ndi thupi lachitsulo, kuletsa basi bar kuti isakhudze pamwamba pa chitsulo, zomwe zimayambitsa ma spark ndi ma short circuits. BusBar insulation imapangidwa ndi zipangizo monga PVC, PET, ceramic ndi rabara zomwe zimakhala ndi mphamvu zambiri zamagetsi ndipo zimatha kupirira kutentha kwakukulu.

Pali mitundu yosiyanasiyana ya mabasi pamsika, ndipo basi iliyonse ili ndi makhalidwe ake omwe akwaniritsa zosowa zosiyanasiyana. Kusankha basi kumadalira momwe imagwiritsidwira ntchito. Kawirikawiri, mabasi amagawidwa m'mitundu itatu: mkuwa, aluminiyamu ndi chitsulo. Mabasi a mkuwa amagwiritsidwa ntchito kwambiri chifukwa cha mphamvu zawo zoyendetsera mpweya, kukana dzimbiri, komanso moyo wautali. Mabasi a aluminiyamu amagwiritsidwanso ntchito, makamaka pa ntchito zakunja chifukwa cha kulemera kwawo kopepuka komanso mphamvu zawo zopewera dzimbiri. Mabasi achitsulo amagwiritsidwa ntchito pakugwiritsa ntchito mphamvu zamagetsi chifukwa cha mphamvu zawo.

Mabasi amagetsi amagwiritsidwa ntchito m'njira zosiyanasiyana mumakampani opanga magetsi. Amagwiritsidwa ntchito kwambiri m'mafakitale amagetsi, malo osungira deta, ma switchboard ndi malo osinthira magetsi. M'mafakitale amagetsi, mabasi amagwiritsidwa ntchito kutumiza magetsi kuchokera ku majenereta kupita ku ma transformer. M'mafakitale amagetsi, mabasi amagetsi ndi gawo lofunika kwambiri la makina amagetsi, ndipo amagwiritsidwa ntchito kutumiza magetsi kuchokera ku mayunitsi a UPS kupita ku ma racks. Mu switchboard, mabasi amagetsi amagwiritsidwa ntchito kulumikiza magetsi akuluakulu kupita ku malo ena ogawa magetsi.

Mwachidule, busbar ndi gawo lofunika kwambiri la makina amagetsi. Amagwiritsidwa ntchito kusamutsa bwino magetsi kuchokera pamalo ena kupita kwina. Komabe, chithandizo cha busbar ndi insulation ndizofunikira kuti zitsimikizire chitetezo ndi magwiridwe antchito a makinawo. Zothandizira za busbar zimagwiritsidwa ntchito kugwirizira mabasi m'malo mwake, pomwe insulation imateteza ma conductor amagetsi ndikuletsa kugwedezeka kwamagetsi ndi ma short circuits. Kusankha busbar kumadalira momwe imagwiritsidwira ntchito. Chifukwa chake, mtundu woyenera wa busbar uyenera kusankhidwa malinga ndi zofunikira zomwe zimagwiritsidwa ntchito.