Kodi ma mota a AC ndi DC amatha kusinthana? Ma mota a AC ndi ma mota a DC ndi ma mota awiri omwe amagwiritsidwa ntchito kwambiri, iliyonse ili ndi mawonekedwe ake apadera komanso ntchito zake. Ngakhale kuti ali ndi zofanana zina, sangasinthenane.
Kusiyana kwakukulu pakati pa ma mota a AC ndi ma mota a DC ndi mphamvu zawo. Ma mota a AC nthawi zambiri amayendetsedwa ndi mphamvu yosinthasintha mu mawonekedwe a mafunde a sinusoidal. Koma ma mota a DC nthawi zambiri amayendetsedwa ndi DC, yomwe ndi kayendedwe ka mphamvu kokhazikika mbali imodzi.
Kusiyana kwina kwakukulu ndi momwe solenoid ya mota imagwiritsidwira ntchito. Mu mota ya AC, maginito amayendetsedwa ndi mphamvu ya maginito yosinthika yomwe imapangidwa ndi mphamvu yosintha. Mosiyana ndi zimenezi, maginito a DC amagwiritsa ntchito njira yovuta ya maburashi ndi ma commutator kuti asinthe mphamvu ya DC kukhala mphamvu yamagetsi yozungulira.
Chifukwa cha kusiyana kwakukulu kumeneku, ma mota a AC ndi DC sangasinthidwe mwachindunji popanda kusintha kwakukulu. Kuyesa kugwiritsa ntchito mota ya AC mu DC, kapena mosemphanitsa, kungayambitse kuwonongeka kwa mota, kuchepa kwa magwiridwe antchito, komanso zoopsa zomwe zingachitike.
Ponseponse, zofunikira zenizeni za pulogalamuyi ziyenera kuganiziridwa mosamala musanasankhe mtundu woyenera wa injini kuti zitsimikizire kuti ikugwira ntchito bwino komanso kuti ndi yotetezeka.
Nthawi yotumizira: Juni-02-2023