Frequency-domain fitting techniques: A review

JM Rodriguez, E Medina… - … on Power Delivery, 2019 - ieeexplore.ieee.org
This paper presents a theoretical review and comparisons between vector fitting, matrix-
pencil-method, and Loewner matrix techniques for the fitting of frequency-domain functions …

Wide-band modeling of tower-footing grounding systems for the evaluation of lightning performance of transmission lines

MR Alemi, K Sheshyekani - IEEE Transactions on …, 2015 - ieeexplore.ieee.org
This paper presents the evaluation of lightning performance of transmission lines
considering the wide-band modeling of their associated tower-footing grounding systems …

Wideband modeling of large grounding systems to interface with electromagnetic transient solvers

K Sheshyekani, M Akbari, B Tabei… - IEEE transactions on …, 2014 - ieeexplore.ieee.org
This paper presents a new technique for wideband characterization and modeling of
multiport large grounding systems in the form of an accurate Electromagnetic Transients …

The effect of wide band modeling of tower-footing grounding system on the lightning performance of transmission lines: A probabilistic evaluation

R Shariatinasab, J Gholinezhad, K Sheshyekani… - Electric Power Systems …, 2016 - Elsevier
This paper presents a probabilistic evaluation, based on Monte-Carlo method, to estimate
back flashover rate (BFR) and shielding failure flashover rate (SFFOR) of overhead …

A semi-analytical method to evaluate lightning-induced overvoltages on overhead lines using the matrix pencil method

J Guo, YZ **e, F Rachidi - IEEE Transactions on Power …, 2018 - ieeexplore.ieee.org
Lightning electromagnetic fields can couple to overhead power transmission and distribution
lines, causing serious effects to the power system. Lightning electromagnetic fields that …

Pole-selective residue perturbation technique for passivity enforcement of FDNEs

J Morales, J Mahseredjian… - … on Power Delivery, 2018 - ieeexplore.ieee.org
This paper presents a new passivity enforcement technique for frequency-dependent
network equivalents expressed as rational models. The main feature of the proposed …

Review and comparison of frequency-domain curve-fitting techniques: Vector fitting, frequency-partitioning fitting, matrix pencil method and loewner matrix

B Salarieh, HMJ De Silva - Electric Power Systems Research, 2021 - Elsevier
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) …

Novel transmission-line pilot protection based on frequency-domain model recognition

C Wang, G Song, X Kang… - IEEE Transactions on …, 2014 - ieeexplore.ieee.org
Accurate frequency components of fault transient signals can be analyzed by the Matrix
Pencil algorithm. By means of the Matrix Pencil algorithm, a new pilot protection principle for …

Multiport frequency-dependent network equivalent using a modified matrix pencil method

K Sheshyekani, B Tabei - IEEE Transactions on Power Delivery, 2014 - ieeexplore.ieee.org
The paper presents a frequency-domain matrix pencil method (FDMPM) for identification of
multiport network equivalents to be properly incorporated in electromagnetic transient …

An experimental field study of the grounding system response of tall wind turbines to impulse surges

DS Gazzana, A Smorgonskiy, N Mora… - Electric Power Systems …, 2018 - Elsevier
In this work, an experimental investigation of the grounding system behavior of tall wind
turbines in both time and frequency domains is presented. Two scenarios were considered …