Determining the protection range of 3 lightning rods with unequal height by using geometric calculation method
Pan Jia-li · Journal of Meteorological Research and Application · 2008
In this paper,by using principles of geometry,the geometrical structure of the protection range of 3 lightning rods with unequal height is analyzed and proven,and formulas for calculating the heights of lightning rods' vertical and flank protection ranges are derived.By these formulas,the protection height of the lightning rods is determined directly.