What term describes the interconnected system that includes lightning protection and other grounds?

The term that describes the interconnected system that includes lightning protection and other grounds is "common ground potential." This concept encompasses the idea that various systems, including lightning protection, power distribution, and telecommunications, share a common grounding point. This is crucial because it helps minimize potential differences that can cause dangerous surges or secondary lightning effects.

In a common ground potential system, all grounds are interconnected to reduce the risk of electrical shock and equipment damage. This configuration helps ensure that in the event of a lightning strike, the system can more effectively direct the electrical surge to the ground, thereby providing better protection to both the infrastructure and the personnel working within these facilities.

Understanding the significance of a common ground potential is key to designing effective lightning protection systems, as it enhances the safety and reliability of electrical installations.