A SECRET WEAPON FOR LINK BOXES WITH SVL

Link Boxes with Svl Fig. 15: Voltage and current on section conductor of 345 kV cable with one hundred kA surge to phase numerous spans from changeover pole. Calculating margin of defense (MP1) for lightning is similar to what is finished in the case of switching surges. Here, 10 kA is utilized for the coordinating current and the entire BIL is use