Results 251 to 260 of about 512,442 (296)

Influence of S-PRG-based restorative and adhesive systems on biofilm formation and enamel demineralization in a simulated oral environment. [PDF]

open access: yesClin Oral Investig
de Carvalho LF   +9 more
europepmc   +1 more source

Dynamic tuning of Bloch modes in anisotropic phonon polaritonic crystals. [PDF]

open access: yesLight Sci Appl
Xu J   +13 more
europepmc   +1 more source

Comparison of Grid-Forming Converter Control Strategies

2021 IEEE Energy Conversion Congress and Exposition (ECCE), 2021
The aim of this paper is to compare three different categories of grid-forming converter control strategies based on their structural differences, and ability to fulfill the requirements that have been recently identified by the European Network of Transmission and System Operators for Electricity (ENTSOE). Among these requirements, the ones associated
Anant Narula   +2 more
openaire   +1 more source

Robust Grid-Forming Control With Active Susceptance

IEEE Transactions on Power Electronics, 2023
This letter proposes a grid-forming control scheme that is robust against a wide range of short-circuit ratio (SCR) of the ac grid. The approach modifies the traditional power synchronization control by adding an active susceptance loop, which enhances system damping for high stability robustness and enables to use a standard voltage-oriented vector ...
Fangzhou Zhao   +5 more
openaire   +2 more sources

Unified Voltage Control for Grid-Forming Inverters

IEEE Transactions on Industrial Electronics
In this article, we propose a unified voltage control for grid-forming inverters, which enables to flexibly synthesize six commonly used voltage control methods through a universal and simple structure. The unified control scheme is composed by three loops, i.e., the voltage magnitude control, the virtual impedance control, and the voltage-reference ...
Teng Liu, Xiongfei Wang
openaire   +2 more sources

Grid-Forming Vector Current Control

IEEE Transactions on Power Electronics, 2022
Mario Schweizer   +5 more
openaire   +1 more source

Towards constrained grid-forming control

2023 59th Annual Allerton Conference on Communication, Control, and Computing (Allerton), 2023
Dominic Groß, Xue Lyu
openaire   +1 more source

Grid-forming (GFM) control

2023
Lingling Fan, Zhixin Miao
openaire   +1 more source

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