Izvo zvakakosha kuti titarise akati wandei akakosha zvinhu paunenge uchiisa nekushandisa ikozvino transformer (CTs) kuitira kuvimbisa kushanda kwakanyanya uye kuchengeteka. Nzvimbo yezvino transformer inofanira kusarudzwa zvichienderana nechiyero chaicho uye chekudzivirira zvinodiwa. Saka zvakakosha kuti hurongwa hwemagetsi hunyatsoongororwa isati yaiswa kuitira kuti uone nzvimbo inonyanya kushanda yeCT. Kumisikidza kwakaringana kunogona kuwedzera zvakanyanya kurongeka kwezviyero uye kuvimbika kwechirongwa chekudzivirira.
Iyo nzira ye wiring inoshandiswa kune yazvino transformer inewo mhedzisiro yakakura maererano nekushanda kwayo. Mhando dzakasiyana dzesarudzo dze wiring dziripo, kusanganisira imwe-chikamu,nyeredzi nhatu-chikamu (Y kubatana),uyematatu-phase delta (Δ connection). Imwe neimwe nzira ine seti yayo yezvakanakira uye yakakodzera kune akasiyana maapplication. Semuenzaniso, matatu-phase nyeredzi wiring inowanzokodzera mitoro yakaenzana, nepo delta wiring inobatsira kune isina kuenzana masisitimu. Zvinonyanya kukosha kuti usarudze nzira yakakodzera ye wiring kuitira kudzivirira yechipiri yakazaruka matunhu, izvo zvinogona kuguma nekuverenga kusiri kwakarurama uye kukanganisa kunogona kuitika kune transformer.
Uyezve, kana uchiisa ikozvino transformer yeAC mota, zvakakosha kufunga mutoro padivi rechipiri. Kuremedza iyo CT inogona kukonzera saturation, izvo zvinogona kutungamira kune yakakanganiswa kuyerwa. Saka zvakakosha kuve nechokwadi kuti mutoro wakabatana haupfuure muyero wakatemerwa unotsanangurwa neshanduko.
Uyezve, zvakakosha kuve nechokwadi chekuti kuiswa kunoenderana neakakodzera makodhi emagetsi macode uye zviyero, uye kuti zvese zvinongedzo zvakachengeteka. Nguva dzose kuchengetedza uye kuyedzwa kwevashanduri vemazuva ano kunokurudzirwawo kuti vave nechokwadi chekuenderera mberi kwavo nekuvimbika.
Nguva yekutumira: Oct-28-2024
