Title :
Computer Modeling and Simulation of Impulsive Grounding
Author :
Zhang Lu ; Pan Zhuohong ; Tan Bo ; Wen Xishan
Author_Institution :
Sch. of Electr. Eng., Wuhan Univ., Wuhan
Abstract :
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.
Keywords :
earthing; computer modeling; general frequency model; grounding device; impulsive grounding; impulsive response; lightning current; spectrum analysis; Computational modeling; Computer simulation; Frequency; Grounding; Lightning; Mathematical model; Physics computing; Power system faults; Power system stability; Power system transients;
Conference_Titel :
Power and Energy Engineering Conference, 2009. APPEEC 2009. Asia-Pacific
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-2486-3
Electronic_ISBN :
978-1-4244-2487-0
DOI :
10.1109/APPEEC.2009.4918233
