Most transmission assets in a utility comprise a significant percentage of extra-high-voltage and high-voltage overhead lines that are approaching or have reached the end of their design life. To ...
The National Electric Safety Code (NESC) includes a clause sometimes referred to as the “5-mA Rule,” which states: For voltages exceeding 98 kV ac to ground, either the clearances shall be increased ...
In the past, demonstrations of standing-wave phenomena could be done using an actual, physical transmission-line setup called “Lecher Lines.” 1 This method required laborious measurements to determine ...