Results 51 to 60 of about 2,049,034 (240)

Design of droop controller in islanded microgrids using multi‐objective optimisation based on accurate small‐signal model

IET Power Electronics, 2022
The inaccuracy of power sharing is a classic problem of droop control when an islanded AC microgrid suffers from high loads and line impedance differences. It degrades system performance and even destroys system stability.
Yuntao Shi, Xiang Gu, Xiang Yin, Shun Feng, Shufeng Zhang   +4 more
doaj   +1 more source

Electric fields in plasmas under pulsed currents

, 2007
Electric fields in a plasma that conducts a high-current pulse are measured as a function of time and space. The experiment is performed using a coaxial configuration, in which a current rising to 160 kA in 100 ns is conducted through a plasma that ...
A. Fruchtman, A. S. Kingsep, A. V. Gordeev, B. Knyazev, E. Stambulchik, K. Tsigutkin, R. Doron, R. J. Commisso, S. Kingsep, U. Rebhan, V. Bernshtam, V. Gordeev, Y. Maron   +12 more
core   +1 more source

DEVELOPMENT OF ELECTRIC CHARGE GENERATOR BY APPLIED PULSE HIGH INTENSITY ELECTRIC FIELD [PDF]

European Journal of Materials Science and Engineering, 2019
This research was presented the development of electric charge generator by applied pulse high intensity electric field. The power supply based on fly back converter comprises of a pulse generator using IC#MB3579 on the output high voltage adjustment by ...
Siseerot KETKAEW
doaj   +1 more source

Normal zone in $YBa_2Cu_3O_{6+x}$-coated conductors

, 2007
We consider the distribution of an electric field in YBCO-coated conductors for a situation in which the DC transport current is forced into the copper stabilizer due to a weak link -- a section of the superconducting film with a critical current less ...
Angurel L A, Breschi M, Ekin J W, George A Levin, Iwasa Y, Levin G A, Paul N Barnes, Polak M   +7 more
core   +1 more source

Effect of electroosmotic flow on brine imbibition in porous media

Water Science and Engineering, 2009
Based on Darcy's Law and the Helmholta-Smoluchowski equation, an imbibition velocity formula for the water phase with an electric field was deduced, showing that the imbibition velocity with an electric field is to various extents not only related to the
Rui Wang, Xiang-an Yue, Xu Wei, Wei Zhang   +3 more
doaj   +1 more source

Gravitational-magnetic-electric field interaction

Results in Physics, 2018
From gravitational redshift/blueshift and the law of conservation of energy, we obtained equations, Δg=fG/μ0B and Δg=fGε0E, for the interaction between gravitational and magnetic/electric field.
Yin Zhu
doaj   +1 more source

On the impact of electric field fluctuations on microtearing turbulence [PDF]

, 2023
M. Hamed, M. J. Pueschel, J. Citrin, M. Muraglia, X. Garbet, Y. Camenen   +5 more
openalex   +1 more source

Chiral phase transitions and quantum critical points of the D3/D7(D5) system with mutually perpendicular E and B fields at finite temperature and density

, 2011
We study chiral symmetry restoration with increasing temperature and density in gauge theories subject to mutually perpendicular electric and magnetic fields using holography.
A Karch, A Karch, A Karch, A Karch, A O’Bannon, E Witten, J Babington, J Erdmenger, J Erdmenger, J Erdmenger, J Erdmenger, J Mas, JM Maldacena, Jonathan P. Shock, K Jensen, K Jensen, K-Y Kim, K-Y Kim, Keun-Young Kim, M Bertolini, M Graña, N Evans, N Evans, N Evans, N Evans, Nick Evans, O DeWolfe, RC Myers, S Kobayashi, S Nakamura, SS Gubser, T Albash, T Albash, VG Filev   +33 more
core   +1 more source

Pair Creation of Massless Fermions in Electric Flux Tube

, 2009
Using chiral anomaly, we discuss the pair creation of massless fermions in an electric flux tube $\vec{E}$ under homogeneous magnetic field $\vec{B}$ parallel to $\vec{E}$. The tube is axial symmetric and infinitely long in longitudinal direction. In the
Aiichi Iwazaki, N. B. Narozhnyi
core   +2 more sources

Characteristics of Electric Field Induced by Oscillating Metal Underwater Vehicle

Applied Sciences
To analyze the induced electric field characteristics generated by the rotation and shaking of underwater metal vehicles, a mathematical model of the induced electric field generated by the underwater metal vehicles was derived using Faraday’s ...
Taotao Xie, Jiawei Zhang, Dawei Xiao, Qing Ji   +3 more
doaj   +1 more source