electromagnetic transients
Synchronous Machine Modeling Precision and Efficiency in Electromagnetic Transients
... addition, electromagnetic transients are local by nature, which limits the number of machines with intermediate time point solutions while simulating large scale ...
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Wideband Line/Cable Models for Real-Time and Off-Line Simulations of Electromagnetic Transients
... 6.1 Overview of Real-Time Platform eMEGAsim is a fully-digital power systems real-time simulator capable of simulating electromagnetic transients with sub-microsecond time steps. It has been developed and ...
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Transformer Modeling for Low-And Mid-Frequency Electromagnetic Transients Simulation
... The most accurate transformer models for low-frequency electromagnetic transients (be- low the winding first resonance frequency, typically a few kHz (Martinez-Velasco and Mork, 2005, Sec. 1)) have a ...
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Co-simulation of Electromagnetic Transients and Phasor Models: a Relaxation Approach
... F. Plumier, Student Member, IEEE, P. Aristidou, Student Member, IEEE, C. Geuzaine, Member, IEEE, and T. Van Cutsem, Fellow Member, IEEE Abstract—Co-simulation opens new opportunities to combine mature ...
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A relaxation scheme to combine Phasor-Mode and Electromagnetic Transients Simulations
... C OUPLED simulations of power systems, combining Phasor-Mode (PM) and ElectroMagnetic Transients (EMT) models, aim at taking advantage of the high speed of PM simulations and the high accuracy of EMT ...
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Accurate and Efficient Simulation of Electromagnetic Transients Using Frequency Dependant Line and Cable Models
... (longitudinal field effects), and shunt admittance Y (transversal field effects) matrices. Considering the nature of these parameters, time-domain line models can be[r] ...
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Co-simulation of Electromagnetic Transients and Phasor Models of Electric Power Systems
... Figure 2.22: Integration of PM currents with H = 50 ms. such a system. While a maximum time step size of h = 1 ms had to be used for solving EMT model, a time step size H = 50 ms is small enough to accurately solve the ...
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Parallel and Multistep Simulation of Power System Transients
... time-domain electromagnetic transients (EMT) simulations, are of particular interest to researchers and utility ...electromechanical transients of lower frequencies as well as high frequency ...
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Accelerated Simulation of Large Scale Power System Transients
... of electromagnetic transients[2][5] (EMTs) is a crucial research ...electromechanical transients and much faster electromagnetic ...electromechanical transients can be achieved with ...
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Modelling of Wind Energy Converters for Slow and Fast Transients
... of electromagnetic transients ...(Electromagnetic Transients Program) programs using faster modeling techniques with small integration time-steps and the capability to combine with detailed ...
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High power electromagnetic pulse applicators for evaluation of biological effects induced by electromagnetic radiation waves
... of electromagnetic waves on GUVs and cells (size and shape), which, if altered, could attest to some harmful effects of tested ...of electromagnetic pulses were set to values, which are known to cause ...
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Photosynthetic electron transport transients in Chlorella vulgaris under fluctuating light
... Fig. 1/τ rate constant for re-opening of PSII, measured after 2 s dark as a function of im- mediately preceding actinic light level in C. Dashed lines show light steps done after the max[r] ...
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Uncertainty assessment on the prediction of the CABRI power transients
... 2. MATERIAL AND METHODS 2.1. The SPARTE code SPARTE is a multi-physics code developed to improve the prediction of the CABRI power tran- sients. The power transients are calculated by a point kinetics algorithm, ...
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The LOFAR pilot surveys for pulsars and fast radio transients
... Lynch et al. 2013 ; Stovall et al. 2014 ). Low-frequency surveys can also achieve large instantaneous sky coverage and sensitivity. That is important, as over the last decade it has become increasingly apparent that the ...
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Current electromagnetic research in Canada
... L’accès à ce site Web et l’utilisation de son contenu sont assujettis aux conditions présentées dans le site LISEZ CES CONDITIONS ATTENTIVEMENT AVANT D’UTILISER CE SITE WEB. Report (Nati[r] ...
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Electromagnetic open waveguides : mathematical analysis
... L’archive ouverte pluridisciplinaire HAL, est destinée au dépôt et à la diffusion de documents scientifiques de niveau recherche, publiés ou non, émanant des établissements d’enseignemen[r] ...
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Fast Transients and Critical heat flux for experimental reactors applications
... the transients) ? How to enhance the transient (for reasonable reactivity insertions) CHF in experimental reactors (surface state / operation conditions, …) ? ...
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Can we observe neutrino flares in coincidence with explosive transients?
... The new generation of powerful instruments is reaching sensitivities and temporal resolutions that will allow multi-messenger astron- omy of explosive transient phenomena, with high-energy neutrinos as a central figure. ...
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Spatial analysis of unprotected transients in heterogeneous sodium fast reactors
... c Dept. of Nuclear Physics & Engineering, Soreq Nuclear Research Center, Yavne, Israel Abstract The main purpose of this benchmark paper is to study and compare point and spatial neutronic approaches used to ...
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Synthesis and Applications of Electromagnetic Metasurfaces
... of materials [14]. While up to that point, most artificial materials were made to control the permittivity and permeability, extreme material parameters such as a refractive index less than unity were not shown before ...
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