Valutazione in linea della capacità di trasporto di una conduttura elettrica per un'efficace protezione termica

Thermal protections are based on environment conditions, fixed for the design of the line, which rarely happen; this leads to an unduly limitation of the effective load capability of the line. In this paper, the configuration of a numerical overload protection for overhead lines, which evaluates on-line the effective performance which can be demanded to the line, is presented