The Proposition to Safety of a Lightning Protection System for High Structures

This paper deals with investigation of safety for lightning protection of high structures. It has been also put forth that rolling ? sphere method have advantageous and disadvantageous of have been analysed. Designing an air-termination system has shown that the graphical method of the "rolling sphere" is a powerful analysis in studying globally the interactions both among the structures on the roof of the same object and among the structures of surrounding technological installations, and constructions.