This paper presents an algorithm for identifying a multiphase network equivalent for
electromagnetic (EM) transient calculations. Conventional rational fitting methods …

This paper shows that a previously proposed linear-system identification method based on
frequency partitioning and adaptive weighting can be successfully applied to the phase …

It is a well-known practice to approximate the frequency-domain response of an electrical
component or a subsystem with rational functions for electromagnetic transient (EMT) …

This paper presents a methodology to identify a frequency-dependent network equivalent
from a highly resonant frequency response and in a broad range of frequencies. Primarily …

This paper presents a new concept called harmonic domain dynamic transfer function
(HDDTF), which characterizes the dynamics of a nonlinear, time-periodic network as seen …

This paper presents an improved solution of the implicitly coupled electromechanical and
electromagnetic transient analysis problem using a frequency-dependent network …

A methodology is presented for the order reduction of the dynamic model of a linear weakly
periodic system obtained by linearization about the nonsinusoidal periodic steady state. It …

Power networks are, in nature, nonlinear time-variant systems. Starting with synchronous
machines, which function as generators, passing by transmission and distribution networks …

The electromagnetic dynamics of nonlaminated magnetic actuators are highly influenced by
eddy currents and minor perturbations like core saturation, hysteresis as well as fringing and …

Study and analysis of highly interconnected electrical system is time consuming and difficult;
and appearance of inner uncertainty, result in system complexity with higher order, posing a …