Some Issues in Protection of Direct Lightning Strikes
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Abstract:
Exploration is made of the solution for computing the protection coverage of multiple unequalheight discharging rods by means of a mathematical method, and the mathematical solution to the problem is presented, which set the theoretical basis for computer programming for solving the problem. The establishment of the mathematic model for computing the position of the virtual ball supported by three unequalheight discharging rods is the key to the problem. Because the position of the rod tips is known, the quadratic equations with three variables are established according to the related geomorphic principles to obtain the protection coverage of discharging rods. A brief analysis is also made of the computation of the mounting height of the lightning protection belt according to the principles of the rollingball method.
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Supported by:Beijing E-Tiller Technology Development Co., Ltd.
Supported by:Beijing E-Tiller Technology Development Co., Ltd.