A detailed description of the numerical Laplace transform (NLT) for electromagnetic transient
calculation on power system devices under linear and non-linear conditions is presented in …

In this paper, two methods for analyzing nonuniform multiconductor transmission lines in the
frequency domain are considered. The first one is based on the cascaded connection of …

Transmission lines with nonparallel conductors or significant sags and vertical structures,
such as towers, can be viewed and modeled as nonuniform lines (NULs). The parameters of …

This article discusses formulas for the surge/characteristic impedance of vertical conductors.
Calculated results of the surge impedance are compared with measured results on vertical …

The lightning protection design of a substation is generally based on the surge overvoltage
incoming to the substation, which is generated by the back-flashover across an insulator …

This article presents an overview of the numerical Laplace transform (NLT) technique for
analyzing power system transients. The relevance of this technique as complement to …

This work presents an overview of a methodology based on the Numerical Laplace
Transform (NLT) and applied to the analysis of electromagnetic transient phenomena in …

In this work a new model for analyzing single-phase non-uniform transmission lines with
frequency dependent electrical parameters is presented. The model is based on …

This paper describes a new transmission line model for electromagnetic transient analysis in
time domain which accounts for non-uniform and frequency dependence effects. This model …

The question 'Are supernovae important sources of dust?'is a contentious one. Observations
with the Infrared Astronomical Satellite (IRAS) and the Infrared Space Observatory (ISO) only …