Transformal yolumikizira yotseguka ndi gawo lachitatu, magawo awiri omwe amagwiritsa ntchito mphamvu yomweyo mbali zonse. Ma Transformer amalumikizidwa m'njira yoti azipatsana njira yolumikizirana popanda kulumikizana mwachindunji pakati pawo - izi zimapangitsa kuti pakhale kusiyanasiyana kwamadigiri 120 kuchokera mbali imodzi ya matherowo ndi mnzake (120 °).
Kodi kulumikizana kwa magawo atatu a delta ndi chiyani?
Kulumikizana kwa magawo atatu a delta ndi mtundu wamagetsi amagetsi omwe amasakaniza magawo atatu. Machitidwewa nthawi zambiri amagwiritsidwa ntchito kugawa magetsi ochulukirapo pamaulendo ataliatali kwambiri, monga m'mizere yonyamula ya 3 kV ndi 400kv.
Delta (Δ) kapena Mesh Connection imagwirizanitsa malo omalizira oyambira poyambira ndi gawo lina kulipatsa dera lozungulira lomwe limalola kugawa kosavuta pamitunda yayitali chifukwa cha mphamvu zake zamagetsi mpaka 750kv!
Kodi Delta Connection yotseguka imagwiritsidwa ntchito kuti?
Njira yotseguka yolumikizira delta imatchedwanso VV system. Mtundu wamagetsi wamagetsi amtunduwu, womwe umatumiza magetsi kuchokera kumalo obadwira kupita kwa makasitomala pogwiritsa ntchito mizere itatu ya AC m'malo mwa awiri monga pakasinthidwe ka delta (kapena Y), itha kugwiritsidwa ntchito pakagwa zadzidzidzi chifukwa mphamvu zake zimasiyanasiyana mukayerekezera ndi zomwe zimapezeka pamitundu yofananira monga yomwe imawonedwa m'makina otsekedwa a delta ndikusintha kwamalo amodzi.
Chifukwa chiyani Open Delta Connection imagwiritsidwa ntchito mu PT?
Zolakwa zapadziko lapansi zikachitika, amatchedwa phompho losweka. Kuzindikira zolakwika kwamtunduwu kumakhala ndi mizere iwiri yoyenda kuchokera pa waya umodzi kupita pa ina pangodya yomwe imafikira pafupifupi madigiri 120 wina ndi mnzake kenako onse amakhala osinthira omwewo. Koma chomwe chimapangitsa kuti kasinthidwe kameneka kakhale kosiyana ndi ma waya anu atatu amtunduwu ndikuwunika kwake komwe kumayang'aniridwa kudzera pamawonekedwe amagetsi omwe amatha kuzindikira kusintha kulikonse pokhudzana ndi nthawi kapena kutsetsereka kwaposachedwa pamzere uliwonse mbali iliyonse ya malo omwe amakumanako komanso yambitsani kusokonekera kwa katundu pakati pamagawo pochedwetsa kufikira zitatha zovuta zonse (kuyika mphamvu zochuluka mulingo uliwonse womwe zingafune).
Werenganinso: momwe unganozere zingwe zamagetsi ndi chopukusira
Ndine Joost Nusselder, woyambitsa Tools Doctor, content marketer, and dad. Ndimakonda kuyesa zida zatsopano, ndipo pamodzi ndi gulu langa ndakhala ndikupanga zolemba zakuya zamabulogu kuyambira 2016 kuthandiza owerenga okhulupirika ndi zida & malangizo opangira.
