The numerical Laplace transform: An accurate technique for analyzing electromagnetic transients on power system devices

Frequency Domain Aspects of Electromagnetic Transient Analysis of Power Systems

“…In the early 1980s, Wedepohl introduced into the technique further refinements that have enabled very high accuracy [18]. More recent work on the NLT can be found in [10,11,15,20,22,23,[32][33][34].…”

Simulation of the Lightning Back-Flashover for Medium Voltage Distribution Network

“…Knowledge on protection scheme and proper selection of the protection devices remain to be important criteria for the engineers [1]. The first stroke is most often more severe than the subsequent strokes.…”

Digital filtering of oscillations intrinsic to transmission line modeling based on lumped parameters

“…The first modeling approach is developed from the two-port representation of the line in the frequency domain, and the time-domain results are obtained by applying inverse transforms [2]. Although the distributed-parameter models are considered to be an accurate representation of the transmission systems, these models are not a typically used or practical.…”

“…However, this paper addresses one of the main disadvantages associated with the representation by lumped parameters, which is the error that occurs due to the continuous function discretization, such as the longitudinal/transversal parameters of the line and the continuous function representing the simulation time [2].…”

“…Detailed voltage profiles at the receiving end of phase 1: ULM (1), statespace model(2) and state-space model with FIR filtering (3).…”