Results 41 to 50 of about 4,104 (117)
Energies, 2019 A new approach to lightning transient studies including complex grounding grids is presented in this paper. The grounding system is modeled in Matlab/Simulink based on the transmission line theory.
Vegard Steinsland +3 more
doaj +1 more source
The Journal of Engineering, 2018 The modelling of tower grounding device is the key for calculation of lightning strike response and lightning withstand level. In order to solve this problem, this study proposes a method to calculate the lightning response of transmission line grounding
Huaifei Chen +6 more
doaj +1 more source
IET Electric Power Applications, Volume 20, Issue 1, January/December 2026.This paper primarily investigates the patterns of overvoltage changes during an interruption of oil‐immersed iron‐core reactors by circuit breakers and their distribution along the axial windings of the reactor, which optimises the winding structure. ABSTRACT This paper primarily investigates the patterns of overvoltage changes during an interruption ...
Hongyan Nie +4 more
wiley +1 more source
An ATP-EMTP Monte Carlo procedure for backflashover rate evaluation
, 2012 The paper presents the ATP-EMTP implementation of a Monte Carlo procedure aimed at evaluating the backflashover rate (BFOR) of an HV overhead line (OHL). The ATP-EMTP circuit model of the OHL includes detailed line insulation and lightning representation;
A. Geri +8 more
core +1 more source
Analytical Frameworks and Theories of Electric Power in Non‐Linear Circuits
IET Generation, Transmission &Distribution, Volume 20, Issue 1, January/December 2026.Based on the challenges of distorted currents and non‐linear components in modern power grids, this article reviews seminal electrical power theories that seek to generalize the traditional definitions of active, reactive, and apparent power. It provides a detailed analysis of their mathematical foundations, practical implementation, and validity.
Rafael Escudero, Luis Ibarra
wiley +1 more source
NUMERICAL ANALYSIS OF ELECTRICAL CIRCUITS BY ATP-EMTP PROGRAM PACKAGE
, 2023 U ovom završnom radu obrađena je problematika numeričke analize električnih strujnih krugova pomoću programskog paketa ATP-EMTP. Numeričko modeliranje izmjeničnih strujnih krugova provodi se na isti način kao i numeričko modeliranje istosmjernih strujnih
Leskur, Ante
core +2 more sources
Shifted frequency analysis for EMTP simulation of power system dynamics
, 2009 Electromagnetic Transients Program (EMTP) simulators are being widely used in power system dynamics studies. However, their capability in real time simulation of power systems is compromised due to the small time step required resulting in slow ...
Zhang, Peng
core +1 more source
IET Science, Measurement &Technology, Volume 20, Issue 1, January/December 2026.This article presents a practical parameter‐extraction method for a lumped‐element three‐phase transformer model based on primary‐current data from a finite‐element simulation. In particular, the no‐load and short‐circuit cases are used to extract the leakage parameters, also capturing load cases.
Alexander Sauseng +3 more
wiley +1 more source
IET Smart Grid, Volume 9, Issue 1, January/December 2026.This study proposes a distributed control system using a multiagent system (MAS) to regulate the DC bus voltage in a grid‐connected microgrid through a co‐simulation environment. The framework integrates MAS (Python), TCP/IP communication and standard simulation tools (PLECS, PSIM and RTDS), enabling coordinated operation of PV arrays, battery storage ...
Daniel Leocádio Fernandes +2 more
wiley +1 more source
Journal of Magnetic Resonance Imaging, Volume 63, Issue 4, Page 1204-1207, April 2026.
Stefano Mandija +17 more
wiley +1 more source