What does "static charge" refer to concerning de-energized lines?

Static charge concerning de-energized lines primarily refers to the phenomenon where an electric charge is accumulated due to the influence of nearby energized lines. When a line is de-energized, it is still possible for voltage to be induced in that line due to the electromagnetic fields created by adjacent energized conductors. This induced voltage can lead to static electricity buildup on de-energized lines, which is important for linemen to understand for safety reasons.

Understanding this concept is crucial for maintenance and safety protocols because it emphasizes the potential risks that can arise even when a line is believed to be de-energized. Proper grounding and bonding techniques are essential to ensure that any static charge that accumulates is safely dissipated before any work is undertaken on the line. This highlights the importance of adhering to safety procedures to mitigate the risks associated with induced voltage.