Incazelo:

Ikhondaktha ngayinye yemigqa yebanga elide & yomthamo omkhulu wamandla kagesi aphezulu ithathwa izintambo ezihlukene ezimbili, ezine & ngaphezulu.Kuze kube manje izintambo zikagesi ezingu-220KV & 330KV zifakelwe izintambo ezimbili ezihlukanisiwe kuyilapho izintambo zikagesi ezingu-500KV zifakwe izintambo ezintathu noma ezine ezihlukene;leyo migqa kagesi kagesi ephezulu kakhulu noma i-ultrahigh ephakeme kuno-500KV ifaniswe nezintambo ezihlukene eziyisithupha neziyisishiyagalombili.

Ukuze kugcinwe ibanga eliphakathi kwamahhanisi e-conductor ahlukanisiwe angaguquki ukuze ahlinzekele ukusebenza kukagesi okumisiwe & nokuncipha kwe-voltage gradient kuvele phezulu ukuze amahhanisi angavusi amandla kazibuthe kagesi okuholela ekusebenzisaneni kwesekethe, i-spacer iyadingeka ukuze ifakwe. phakathi kwezikhathi ezahlukahlukene.Ngaphezu kwalokho ukufakwa kwe-spacer kuzosiza futhi ukususa ukushwiba ku-span & vibration ye-aero.