1, tirada korontadu way kala duwan tahay
Korontada laba-geeska ah waxay guud ahaan ka dhigan tahay inay jiraan laba wareeg oo koronto oo loogu talagalay culeys gaar ah.Korontadu waxay ku xidhan tahay furayaasha kala duwan ee xarunta qaybinta tamarta sare.Inta lagu jiro hawlgalka caadiga ah, hal koronto ayaa la keenayaa midna wuxuu ku jiraa xaalad heegan ah.Marka korontada aasaasiga ahi ay xumaato,beddelka tooska ahQalabka dhinaca isticmaalaha ayaa bedeli doona korontada si loo hubiyo koronto aan kala go' lahayn ee culeyska.
Awood labanlaab ahSahayda guud ahaan waxa loola jeedaa in labada sahay koronto ay ka yimaadaan substations kala duwan (ama saldhigyada qaybinta), si aanay labada koronto isku mar lumin.Habkan waxaa guud ahaan lagu dabaqaa korontada isticmaalayaasha muhiimka ah, sida garoomada diyaaradaha, saldhigyada tareenada, isbitaallada, iwm. (meelaha kore sidoo kale waxay leeyihiin awood koronto oo iyaga u gaar ah).
2. Hababka shaqada ee kala duwan
Wareeggan ku jira wareegga laba-geesoodka ah wuxuu loola jeedaa wareegga ka soo baxaya saldhigga gobolka.Labada awoodIlaha waa ka madax banaan yihiin midba midka kale.Marka hal il koronto la gooyo, isha labaad isku mar lama goyn doono, taasoo buuxin karta korontada culeyska koowaad iyo labaad.Wareegga labajibbaaran wuxuu guud ahaan tilmaamayaa dhammaadka, marka hal xariiqi guuldareysto iyo wareeg kale oo heegan ah ayaa la geliyo shaqada si loo siiyo awoodda qalabka.
3. Guryo kala duwan
Korontada laba-geeska ah waxay tilmaamaysaa laba substation ama substation laba bakhaar oo ka soo baxay isku dan ah laba xariiq.
Korontada laba-jibbaaran waa, dabcan, laba sahay koronto ah (dabeecad kala duwan), khadadka quudinta waa, dabcan, laba;Haddii aad ka hadlayso korontada, waakoronto laba geesood ah.