M'mafakitale, ma mota a AC ndi DC amagwiritsidwa ntchito kupereka mphamvu.Ngakhale ma mota a DC adachokera ku ma AC motors, pali kusiyana kwakukulu pakati pa mitundu iwiri yamagalimoto yomwe ingakhudze magwiridwe antchito a zida zanu.Chifukwa chake, ndikofunikira kuti makasitomala am'mafakitale amvetsetse kusiyana kumeneku asanasankhe mota kuti agwiritse ntchito.
AC Motors: Ma motors awa amagwiritsa ntchito alternating current (AC) kuti apange mphamvu zamakina kuchokera ku mphamvu yamagetsi.Mapangidwe amtundu uliwonse wa injini ya AC ndi yofanana - onse amakhala ndi stator ndi rotor.Stator imapanga mphamvu ya maginito, ndipo rotor imazungulira chifukwa cha kulowetsedwa kwa maginito.Posankha mota ya AC, zinthu ziwiri zofunika kuziganizira ndizothamanga (RPMS) ndi torque yoyambira.
DC Motor: Galimoto ya DC ndi makina osinthidwa omwe amagwiritsa ntchito Direct current (DC).Amakhala ndi mafunde ozungulira a armature ndi maginito okhazikika omwe amakhala ngati maginito osasunthika.Ma motors awa amagwiritsa ntchito malo osasunthika komanso kulumikizana ndi zida zokhotakhota kuti apange ma liwiro osiyanasiyana komanso ma torque.Mosiyana ndi ma motors a AC, kuthamanga kwa ma motors a DC kumatha kuwongoleredwa ndikusinthasintha ma voliyumu omwe amagwiritsidwa ntchito pazankhondo kapena posintha malo okhazikika.
AC motors ndi DC motors:
Ma motors a AC amayendera ma alternating current, pomwe ma motors a DC amagwiritsa ntchito molunjika.Galimoto ya DC imalandira mphamvu kuchokera ku batri kapena paketi ya batri yomwe imapereka magetsi osasintha, zomwe zimapangitsa kuti ma electron aziyenda mbali imodzi.Galimoto ya AC imatenga mphamvu kuchokera ku alternator, zomwe zimapangitsa kuti ma elekitironi asinthe momwe amayendera.Kuthamanga kwamphamvu kwamagetsi a DC kumawapangitsa kukhala abwino kwa mapulogalamu omwe amafunikira liwiro lokhazikika, torque, ndi magwiridwe antchito.Ma motors a AC amakhala ndi kusintha kwamphamvu kosalekeza ndipo ndi abwino kumafakitale ndi nyumba zogona.Ma motors a AC amasankhidwa ngati ma drive amagetsi a kompresa, ma compressor air conditioning, mapampu a hydraulic ndi mapampu amthirira, pomwe ma mota a DC amawakonda pazida zogubuduza zitsulo ndi makina amapepala.
Ndi Galimoto Iti Yamphamvu Kwambiri: AC kapena DC?
Ma motors a AC nthawi zambiri amawonedwa kuti ndi amphamvu kwambiri kuposa ma mota a DC chifukwa amatha kupanga torque yayikulu pogwiritsa ntchito mphamvu yamphamvu kwambiri.Komabe, ma mota a DC nthawi zambiri amagwira ntchito bwino ndipo amagwiritsa ntchito bwino mphamvu zawo zolowera.Ma motors onse a AC ndi DC amabwera mumitundu yosiyanasiyana komanso mphamvu zomwe zimatha kukwaniritsa mphamvu zamakampani aliwonse.
Zofunika kuziganizira:
Magetsi ndi magawo owongolera mphamvu ndi zinthu zofunika kwambiri zomwe makasitomala ayenera kuziganizira pa ma motors a AC ndi DC.Posankha mota, ndi bwino kukaonana ndi bungwe laukadaulo laukadaulo.Atha kuphunzira zambiri za pulogalamu yanu ndikuwonetsa mtundu woyenera wa AC ndi DC yokonza mota potengera zomwe mukufuna.
Nthawi yotumiza: Apr-26-2023