Mu magetsi, gawoli limatanthawuza kugawidwa kwa katundu.Kodi pali kusiyana kotani pakati pa magetsi a gawo limodzi ndi magawo atatu?Kusiyana pakati pa magawo atatu ndi gawo limodzi kumakhala makamaka mumagetsi omwe amalandiridwa kudzera mumtundu uliwonse wa waya.Palibe mphamvu ya magawo awiri, zomwe zimadabwitsa anthu ena.Mphamvu ya gawo limodzi imatchedwa 'split-phase'.
Nyumba zokhalamo nthawi zambiri zimaperekedwa ndi magetsi a gawo limodzi, pomwe malo ogulitsa ndi mafakitale nthawi zambiri amagwiritsa ntchito magawo atatu.Kusiyanitsa kumodzi kwakukulu pakati pa gawo limodzi ndi magawo atatu ndikuti mphamvu yamagawo atatu imakhala bwino ndi katundu wapamwamba.Magetsi okhala ndi gawo limodzi amagwiritsidwa ntchito nthawi zambiri akanyamula katundu akuyatsa kapena kuwotcha, m'malo mwa ma mota akulu amagetsi.
Single Phase
Waya wagawo limodzi uli ndi mawaya atatu omwe ali mkati mwazotsekera.Mawaya awiri otentha ndi waya wina wosalowerera amapereka mphamvu.Waya uliwonse wotentha umapereka magetsi a 120 volts.Zosalowerera ndale zimachotsedwa pa transformer.Dongosolo la magawo awiri mwina lilipo chifukwa chotenthetsera madzi ambiri, masitovu ndi zowumitsira zovala zimafunikira ma 240 volts kuti agwire ntchito.Mabwalowa amadyetsedwa ndi mawaya onse otentha, koma iyi ndi gawo lathunthu kuchokera ku waya wagawo limodzi.Chida china chilichonse chimakhala ndi magetsi okwana 120 volts, omwe amangogwiritsa ntchito waya umodzi wotentha komanso wosalowerera ndale.Mtundu wa dera logwiritsa ntchito mawaya otentha komanso osalowerera ndale ndichifukwa chake amatchedwa gawo logawanika.Waya wagawo limodzi ali ndi mawaya awiri otentha ozunguliridwa ndi kutsekemera kwakuda ndi kofiira, osalowererapo nthawi zonse amakhala oyera ndipo pali waya wobiriwira.
Gawo Latatu
Mphamvu ya magawo atatu imaperekedwa ndi mawaya anayi.Mawaya atatu otentha onyamula ma volts 120 amagetsi ndi imodzi yopanda ndale.Mawaya awiri otentha komanso osalowerera ndale amathamangira pamakina omwe amafunikira mphamvu ya 240 volts.Mphamvu zamagawo atatu ndizothandiza kwambiri kuposa mphamvu yagawo limodzi.Tangoganizani mwamuna wina akukankha galimoto kukwera phiri;ichi ndi chitsanzo cha mphamvu ya gawo limodzi.Mphamvu za magawo atatu zili ngati kukhala ndi amuna atatu amphamvu zofanana akukankhira galimoto yomweyo kukwera phiri lomwelo.Mawaya atatu otentha mu gawo la magawo atatu ndi akuda, abuluu ndi ofiira;waya woyera ndi wosalowerera ndipo waya wobiriwira amagwiritsidwa ntchito pansi.
Kusiyana kwina pakati pa waya wa magawo atatu ndi waya wagawo limodzi kumakhudza komwe mtundu uliwonse wa waya umagwiritsidwa ntchito.Ambiri, ngati si onse, nyumba zogona zimakhala ndi waya wagawo limodzi.Nyumba zonse zamalonda zili ndi mawaya a magawo atatu omwe adayikidwa kuchokera ku kampani yamagetsi.Ma motors agawo atatu amapereka mphamvu zambiri kuposa momwe galimoto yagawo limodzi ingapereke.Popeza malo ambiri ogulitsa amagwiritsa ntchito makina ndi zida zomwe zimayendetsa ma motors a magawo atatu, waya wagawo atatu uyenera kugwiritsidwa ntchito kugwiritsa ntchito makinawo.Chilichonse m'nyumba yokhalamo chimagwira ntchito ndi mphamvu ya gawo limodzi monga malo ogulitsira, kuwala, firiji ngakhale zida zogwiritsira ntchito magetsi 240 volts.
Nthawi yotumiza: Mar-09-2021