Computer Modeling and Simulation of Impulsive Grounding

Based on the mathematical and physical model of impulsive grounding, this paper constructed a computer model to solve this problem in an efficient and precise way. The solution of this problem was divided into 4 parts: the spectrum analysis of lightning current, the general frequency model for grounding device, fast calculation of impulsive response, visualization of the result. In the end, this paper gave a practical example to show the advanced use of this computer model, and some useful conclusion was obtained.