Ndime zitatu zapakati pazigawo zitatu ndikuyika ma windings atatu a magawo atatu pazipilala zitatu zazikuluzikulu motsatana, ndipo zipilala zitatu zazikuluzikulu zimalumikizidwanso ndi magoli achitsulo apamwamba ndi apansi kuti apange kuzungulira kwa maginito otsekedwa.Makonzedwe a windings ndi ofanana ndi a single-phase transformer.Poyerekeza ndi gawo lachitatu lachitsulo chachitsulo, gawo lachitatu lachisanu ndi chimodzi lili ndi zigawo ziwiri zazitsulo zachitsulo kumanzere ndi kumanja kwa chitsulo chachitsulo, chomwe chimakhala chodutsa.The windings wa mlingo uliwonse voteji ndi ankalemekeza manja pakati pa mizati atatu pachimake malinga ndi gawo, pamene mbali goli alibe windings, motero kupanga atatu gawo asanu pachimake ndime thiransifoma.
Chifukwa maginito a maginito a gawo lililonse la gawo limodzi la magawo atatu achitsulo chachitsulo amatha kutsekedwa ndi goli lakumbali, magawo atatu a maginito amatha kuonedwa ngati odziyimira pawokha, mosiyana ndi thiransifoma ya magawo atatu. momwe maginito ozungulira gawo lililonse amalumikizana.Chifukwa chake, pakakhala kuchuluka kwa asymmetric, maginito a zero-sequence maginito opangidwa ndi zero-sequence current pagawo lililonse amatha kutsekedwa ndi goli lakumbali, kotero kuti kusokoneza kwake kwa zero-sequence excitation kumakhala kofanana ndi ntchito yofananira (zotsatira zabwino) .
Ma transfoma a magawo atatu ndi magawo atatu okhala ndi mphamvu yapakatikati ndi yaying'ono amatengedwa.Chosinthira chachikulu cha magawo atatu nthawi zambiri chimakhala chocheperako ndi kutalika kwa mayendedwe, ndipo thiransifoma ya magawo atatu ya magawo asanu imagwiritsidwa ntchito nthawi zambiri.
Iron-shell single-phase transformer ili ndi mzati wapakati ndi zigawo ziwiri zapakati panthambi (yomwe imatchedwanso magoli am'mbali), ndipo m'lifupi ndime yapakati ndi kuchuluka kwa m'lifupi mwa nsanamira ziwiri zapakati pa nthambi.Mapiritsi onse amaikidwa pakatikati pakatikati, ndipo zigawo ziwiri zapakati za nthambi zimazungulira mbali yakunja ya ma windings ngati "zipolopolo", choncho amatchedwa chipolopolo cha transformer.Nthawi zina amatchedwanso single-phase three-column transformer.
Nthawi yotumiza: May-24-2023