How does an LPS provide protection?

An LPS, or Lightning Protection System, works by directing the energy from a lightning strike safely into the ground. This is achieved through a network of conductors and grounding systems that provide a low-resistance path for lightning energy to follow. When lightning strikes a structure equipped with an LPS, the system captures the strike at a designated point (usually at the mast or rod) and conducts the electrical energy down through the conductors to a grounding system that disperses the energy safely into the earth.

This method is crucial for protecting structures from the destructive effects of lightning, such as fires or structural damage. The design and functionality of the LPS are centered on ensuring that any electrical charge from a lightning strike travels safely away from sensitive structures and core components, thereby minimizing the risk of damage.

Understanding this mechanism is essential for ensuring the safety and integrity of both facilities and personnel, as it highlights the importance of implementing appropriate protective measures against lightning.