ACTIVE-GRID LIGHTNING PROTECTION DEVICE AND CORRESPONDING METHODS

摘要

The invention relates to a lightning protection device (1) comprising lightning capture means (2) which themselves comprise a tensioned wire (21) and/or electrically conducting elements (22) arranged in a lattice forming one or more grids (3), characterized in that it includes activation means (4) capable of increasing, in absolute value, the electric potential of at least one part, called the active part, of said capture means. Lightning protection devices.