Is it accurate to say that coiling ground cables is effective in minimizing whipping during a fault current event?

Coiling ground cables is not effective in minimizing whipping during a fault current event. When a fault occurs, the ground conductors are subjected to very high fault currents, which can cause them to whip or move violently. This whipping can lead to safety hazards, including potential injuries to personnel and damage to equipment.

Coiling a ground cable can inadvertently create a situation where the coil itself acts as a spring, amplifying the dynamics of the movement when a fault occurs rather than mitigating it. Proper methods for securing ground cables include laying them out straight or using special brackets to ensure they remain stable and do not whip. Enhancing the effectiveness of ground cables relies on proper installation and adherence to safety guidelines rather than coiling them, which might suggest a level of controlled handling that is not actually achieved during such high-energy events.

Focusing on the dynamics of electrical faults, the best approach is to maintain a straight line for ground cables to minimize their potential for movement.