Another Way of Skin Effect Calculation for ACSR Conductors

This paper analyzes the skin-effect in ACSR conductors for overhead lines. As early papers of the authors clearly show the skin effect has a great influence for all ACSR conductors but the traditional equations for the skin effect counting gives a significant error for ACSR conductors. So the authors propose another way to more accurately calculate the skin-effect for ACSR. The main advantage of the proposed way is resulted analytical equations. These equations were verified by comparison with the numerical models. Also, this way gives better results for medium-radius conductors (the radius is about 10 mm) than the traditional equations which is the great important for engineering practice.