Results 11 to 20 of about 20,622 (309)

Electromagnetic Transient-Transient Stability Analysis Hybrid Real-Time Simulation Method of Variable Area of Interest

open access: yesEnergies, 2018
To make the object of electromagnetic transient (EMT) simulation flexible to change, the authors propose using the method of electromagnetic transient-transient stability analysis (TSA) hybrid real-time simulation of the variable area of interest.
Bingda Zhang, Shipei Nie, Zhao Jin
doaj   +2 more sources

Physics-Informed Deep Neural Networks for Transient Electromagnetic Analysis

open access: yesIEEE Open Journal of Antennas and Propagation, 2020
In this paper, we propose a deep neural network based model to predict the time evolution of field values in transient electrodynamics. The key component of our model is a recurrent neural network, which learns representations of long-term spatial ...
Oameed Noakoasteen   +3 more
doaj   +1 more source

Design and Performance Analysis of a Saturated Iron-Core Superconducting Fault Current Limiter for DC Power Systems

open access: yesEnergies, 2020
A saturated iron-core superconducting fault current limiter (SI-SFCL) can significantly limit the magnitude of the fault current and reduce the stress on circuit breakers in direct current (DC) power systems. The SI-SFCL consists of three main parts: one
Van Quan Dao   +4 more
doaj   +1 more source

Adaptive transient solution of nonuniform multiconductor transmission lines using wavelets [PDF]

open access: yes, 2000
—This paper presents a highly adaptive algorithm for the transient simulation of nonuniform interconnects loaded with arbitrary nonlinear and dynamic terminations.
S. Grivet-talocia   +2 more
core   +1 more source

Modeling of a Dual Air-Gap Liquid-Cooled Eddy Current Retarder Considering Transient Permeability

open access: yesWorld Electric Vehicle Journal, 2023
This paper proposes a model for the electromagnetic performance of the dual air-gap liquid-cooled eddy current retarder (DAL-ECR) considering the transient permeability. First, the structure and working principle of the DAL-ECR are introduced.
Wenguang Guo, Bin Yan, Desheng Li
doaj   +1 more source

Influence of electromagnetic interference on the evaluation of lidar-derived aerosol properties from Ny-Ålesund, Svalbard [PDF]

open access: yesAtmospheric Measurement Techniques, 2023
Possible interference sources for our aerosol lidar setup with transient recorders have been assessed. This was done by two methods: a spectrum analysis of the lidar signals in order to detect radio-frequency interference and measurements of the ...
T. Poguntke, C. Ritter
doaj   +1 more source

Hierarchical Layout Method for Automatic Transformation of Large-Scale Electromechanical-Electromagnetic Transient Simulation Model

open access: yesZhongguo dianli, 2022
The automatic layout of station nodes and network topology is a vitally important link to realize the automatic transformation of electromechanical-electromagnetic transient simulation model, which is of great significance to improve the modeling ...
Hailin HE   +4 more
doaj   +1 more source

Analysis of crosstalk and field coupling to lossy MTL's in a SPICE environment [PDF]

open access: yes, 1996
This paper proposes a circuit model for lossy multiconductor transmission lines (MTLs) suitable for implementation in modern SPICE simulators, as well as in any simulator supporting differential operators.
Dilecce, B.   +3 more
core   +1 more source

Influence of the line characterization on the transient analysis of nonlinearly loaded lossy transmission lines [PDF]

open access: yes, 1994
The analysis of nonlinearly terminated lossy transmission lines is addressed in this paper with a modified version of a method belonging to the class of mixed techniques, which characterize the line in the frequency domain and solve the nonlinear problem
PIGNARI, SERGIO AMEDEO   +6 more
core   +1 more source

Groundwater resources detection based on transient electromagnetic system with small coils in Hongshaquan Mining Area

open access: yesMeikuang Anquan, 2022
Groundwater environment is closely related to the protection and restoration of surface ecological environment, and the detection of groundwater resources is an important content to master the characteristics of groundwater environment.
LI Haichao, XU Biao, HU Xiongwu
doaj   +1 more source

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