Zingwe zonse za DC ndi AC zimagwiritsidwa ntchito potumiza mphamvu zamagetsi, koma zimasiyana ndi mtundu wamagetsi omwe amanyamula komanso momwe amapangira.Pakuyankha uku, tiwona kusiyana kwa zingwe za DC ndi AC, zomwe zikukhudza zinthu monga mtundu wapano, mawonekedwe amagetsi, momwe angagwiritsire ntchito, komanso chitetezo.
Direct current (DC) ndi mphamvu yamagetsi yomwe imayenda mbali imodzi yokha.Izi zikutanthauza kuti magetsi ndi magetsi amakhalabe nthawi zonse.Alternating current (AC), kumbali ina, ndi magetsi omwe amasintha njira nthawi ndi nthawi, nthawi zambiri mu sinusoidal waveform.AC yamakono imasinthana pakati pa zabwino ndi zoipa polarity, kuchititsa magetsi ndi ma waveform panopa kusintha pakapita nthawi.
Kusiyana kwakukulu pakati pa zingwe za DC ndi AC ndi mtundu wamakono omwe adapangidwa kuti azinyamula.Zingwe za DC zidapangidwa kuti zizinyamula molunjika, pomwe zingwe za AC zidapangidwa kuti zizinyamula ma alternating current.Kusiyanasiyana kwa mitundu yamakono kungakhudze mapangidwe, mapangidwe ndi machitidwe a zingwezi.
Kusiyanitsa kumodzi kwakukulu pakati pa zingwe za DC ndi AC ndizomwe zimagwiritsidwa ntchito pomanga ndi zowongolera.Zingwe za DC nthawi zambiri zimafunikira kutchinjiriza kokulirapo kuti zipirire ma voltage pafupipafupi komanso kusintha kwa ma waveform.Amafunanso ma conductor otsika kuti achepetse kutayika kwa magetsi.Zingwe za AC,
Kumbali inayi, amatha kugwiritsa ntchito zotchingira zocheperako chifukwa cha nthawi yanthawi yake yomwe ikuyenda.Athanso kukhala ndi zida zosiyanasiyana zowongolera khungu ndi zochitika zina za AC.Zingwe za AC nthawi zambiri zimakhala ndi ma voliyumu apamwamba kwambiri poyerekeza ndi zingwe za DC.Izi ndichifukwa choti ma voliyumu apamwamba kwambiri pamakina a AC ndi okwera kuposa ma voliyumu wamba, ndipo zingwezi ziyenera kupirira milingo yayikuluyi.Mu dongosolo la DC, magetsi amakhalabe osasinthasintha, kotero kuti chingwecho sichiyenera kugwirizanitsa ma voltages apamwamba kwambiri.
Kusankhidwa kwa zingwe za DC ndi AC kumadalira kwambiri kugwiritsa ntchito.Zingwe za DC zimagwiritsidwa ntchito kwambiri pamagetsi otsika monga makina amagalimoto, mapaketi a batri, ndi ma solar.Amapezekanso mumagetsi, ma telecommunication, ndi makompyuta omwe amafunikira mphamvu ya DC.Komano, zingwe za AC zimagwiritsidwa ntchito pamagetsi apamwamba kwambiri monga kutumiza ndi kugawa mphamvu, makina opangira mafakitale, mawaya okhala ndi malonda, ndi zida zambiri zapakhomo.
Pankhani yachitetezo, zingwe za AC zimapereka zoopsa zowonjezera poyerekeza ndi zingwe za DC.Chifukwa cha kusinthasintha kwa magetsi, zingwe za AC zimatha kuyambitsa kugwedezeka kwamagetsi pama frequency ena kapena zinthu zina.Izi zikutanthawuza kusamala kowonjezereka ndi njira zotetezera ziyenera kuchitidwa pogwira ntchito ndi zingwe za AC, kuphatikizapo njira zoyenera zoyatsira pansi ndi zotsekemera.Mosiyana ndi izi, zingwe za DC sizikhala ndi zoopsa zomwe zimachitika pafupipafupi, chifukwa chake zimawonedwa ngati zotetezeka pamapulogalamu ena.
Mwachidule, kusiyana kwakukulu pakati pa zingwe za DC ndi zingwe za AC ndi mtundu wamakono omwe adapangidwa kuti azinyamula.Zingwe za DC zimagwiritsidwa ntchito kutumizirana mawaya apachindunji, pomwe zingwe za AC zimagwiritsidwa ntchito kutumizira ma alternating current.Kusiyana kwamtundu wamakono kumatha kukhudza kapangidwe kake, kamangidwe ndi magwiridwe antchito a zingwezi, kuphatikiza zida zodzitchinjiriza ndi zowongolera, ma voliyumu, kugwiritsa ntchito ndi malingaliro achitetezo.Kumvetsetsa kusiyana kumeneku n'kofunika kwambiri posankha chingwe choyenera chamagetsi kapena ntchito inayake.
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Nthawi yotumiza: Nov-01-2023
