Computation of transmission line transients by using fast inverse laplace transform

Abstract

In this paper, transients appearing in power transmission systems due to üne energization are computed by using Fast Inverse Laplace Transform (FILT). s-domain transfer function of the system is calculated by using distributed parameter representation of transmission line. For the frequency to time domain transformation of transfer function, Fast Inverse Laplace Transform is applied. Comparisons are made between the results obtained by FILT and conventional methods such as conventional Laplace transform and Electromagnetic Transients Program (EMTP)