Results 1 to 10 of about 521,710 (169)
Compact and Integrated High-Power Pulse Generation and Forming System
Energies, 2021 This paper presents comprehensive analytical, numerical and experimental research of the compact and integrated high-power pulse generation and forming system based on the flux compression generator and the electro-explosive forming fuse.
Mikołaj Nowak +5 more
doaj +1 more source
Time-domain Dynamic State Estimation for Unbalanced Three-phase Power Systems
Journal of Modern Power Systems and Clean Energy, 2023 In this paper, we present a time-domain dynamic state estimation for unbalanced three-phase power systems. The dynamic nature of the estimator stems from an explicit consideration of the electromagnetic dynamics of the network, i.e., the dynamics of the ...
Martin Pfeifer +5 more
doaj +1 more source
Energies, 2022 This article is a study of the research development of electrodynamic phenomena occurring in ultra-fast electrodynamic drives. These types of linear drives are among the fastest, not only because of the huge accelerations achieved, but, above all ...
Damian Hallmann +5 more
doaj +1 more source
Improvement of cable current carrying capacity using COMSOL software
Energy Reports, 2022 Based on the limitation of the characteristics of materials, in the transmission and distribution network of power system, the relationship between cable current carrying capacity and temperature is inseparable.
Chuanqiang Che +5 more
doaj +1 more source
Finite Element Approaches to Model Electromechanical, Periodic Beams
Applied Sciences, 2020 Periodic structures have some interesting properties, of which the most evident is the presence of band gaps in their frequency spectra. Nowadays, modern technology allows to design dedicated structures of specific features.
Wiktor Waszkowiak +2 more
doaj +1 more source
Applied Sciences, 2020 The primary objective of the presented paper is the numerical and experimental investigation related to developing a useful diagnostic method, which can be used for determining the site and size of damage in laminated shells of wind turbine blades.
Lukasz Dolinski, Marek Krawczuk
doaj +1 more source
Lightning Protection of the Explosion Airflow Arc-Quenching Gap for 110 kV Transmission Lines
Energies, 2021 With the increase in the voltage level and number of transmission lines, the probability of lightning strikes on transmission lines is significantly increased, while lightning breakage accidents occur frequently.
Dong Wu, Ju-feng Wang
doaj +1 more source
Energies, 2021 Since conventional lightning protection measures do not effectively extinguish subsequent arcs of electrical frequency after the passage of lightning, it is impossible to prevent lightning-related accidents on the distribution lines.
Dong Wu, Zelin Ji, Jufeng Wang
doaj +1 more source
Energies, 2023 The paper presents studies of the site percolation phenomenon for square matrixes with dimensions L = 55, 101 and 151 using the Monte Carlo computer simulation method. The number of iterations for each matrix was 5 × 106. An in-depth analysis of the test
Pawel Zukowski +6 more
doaj +1 more source
, 2021 Long-term voltage control is aimed at maintaining the voltage magnitude of buses at the transmission and distribution levels within a given range and properly share the reactive power among available resources. Traditionally, longterm controllers are the voltage control of underload tap changer (ULTC) transformers that interface transmission and ...
Mohammed Ahsan Adib Murad +3 more
openaire +2 more sources