Results 21 to 30 of about 13,271,672 (251)

Equivalent Circuit Model of Grid-Forming Converters With Circular Current Limiter for Transient Stability Analysis

open access: yesIEEE Transactions on Power Systems, 2022
This letter develops an equivalent circuit model of a grid-forming (GFM) converter with a circular current limiter and analyzes its transient stability. It is revealed that the inner control loop can be simplified as a voltage source behind an equivalent
Bo Fan, Xiongfei Wang
semanticscholar   +1 more source

Lightning Surge Analysis on a Large Scale Grid-Connected Solar Photovoltaic System

open access: yesEnergies, 2017
Solar photovoltaic (PV) farms currently play a vital role in the generation of electrical power in different countries, such as Malaysia, which is moving toward the use of renewable energy. Malaysia is one of the countries with abundant sunlight and thus
Nur Hazirah Zaini   +6 more
doaj   +1 more source

Transient eddy current flow metering [PDF]

open access: yesMeasurement Science and Technology, 2015
11 pages, 11 ...
Forbriger, J., Stefani, F.
openaire   +2 more sources

Current Methods for Detecting Cell Membrane Transient Interactions

open access: yesFrontiers in Chemistry, 2020
Short-lived cell membrane complexes play a key role in regulating cell signaling and communication. Many of these complexes are formed based on low-affinity and transient interactions among various lipids and proteins.
Yousef Bagheri   +2 more
doaj   +1 more source

First-principles investigation of transient current of molecular devices by using complex absorbing potential [PDF]

open access: yes, 2013
Based on the non-equilibrium Green's function (NEGF) coupled with density function theory (DFT), namely, NEGF-DFT quantum transport theory, we propose an efficient formalism to calculate the transient current of molecular devices under a step-like pulse ...
Chen, J., Wang, J., Zhang, L.
core   +2 more sources

Charge Sharing in (CdZn)Te Pixel Detector Characterized by Laser-Induced Transient Currents

open access: yesSensors, 2019
Performance of the (CdZn)Te pixelated detectors heavily relies on the quality of the underlying material. Modern laser-induced transient current technique addresses this problem as a convenient tool for characterizing the associated charge distribution ...
Igor Vasylchenko   +4 more
doaj   +1 more source

Transient behavior of compressed magnetorheological brake excited by step currents

open access: yesScientific Reports, 2021
Transient behavior of a magnetorheological brake excited by step currents under compression-shear mode has been experimentally studied. The results show that the amplitude of the applied current had little effect on the rising time of transient torque ...
Hongyun Wang   +4 more
doaj   +1 more source

Chaotic transients in the switching of roto-breathers [PDF]

open access: yes, 2001
By integrating a set of model equations for Josephson ladder subjected to a uniform transverse bias current we have found almost all of the kinds of breathers described in recent experiments, and closely reproduced their voltage-current characteristics ...
Aubry   +18 more
core   +2 more sources

DECREASE OF TRANSIENTS DURATION AND IMPROVEMENT OF DYNAMIC CHARACTERISTICS OF ELECTRICAL DISCHARGE INSTALLATIONS BY CHANGING THE STRUCTURE OF THEIR DISCHARGE CIRCUIT

open access: yesТехнічна електродинаміка, 2020
The features of changing the duration and nature of transients in electric-discharge installations (EDIs) when shunting the discharge circuit of their capacitor with an additional RL-circuit instead of by regulating the voltage feedbacks are determined ...
Н.І. Супруновська   +3 more
doaj   +1 more source

Stacked Buck Converter: Current Ripple Elimination Effect and Transient Response

open access: yesEnergies, 2020
To balance the cost and volume when applying a low output current ripple, the power supply design should be able to eliminate the current ripple under any duty cycle in medium and high switching frequencies, and considerably reduce filter volume to ...
Chien-Chun Huang   +4 more
doaj   +1 more source

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