مغزی کامپوزیتی

Composite core has 1.5 to 2 times more strength than steel core, while its weight is 70% less. In the production of aluminum conductors with composite core (ACCC), in the same diameter as ACSR conductor, 27% more aluminum can be used, which is due to the low weight of the composite core. These features, together with the possibility of using lighter and shorter masts or masts with longer spans, can cause significant savings in terms of reducing power transmission losses as well as in the costs of building new lines. The low coefficient of thermal expansion of this core makes the ACCC conductor at high temperatures have the least belly compared to other high-capacity conductors, and the emission of carbon dioxide gas in the ACCC conductor is lower compared to other conductors.