Results 151 to 160 of about 2,976 (300)

Asymmetric Compensation of Reactive Power Using Thyristor-Controlled Reactors

, 2020
The thyristor-controlled reactor (TCR) compensator for smooth asymmetric compensation of reactive power in a low-voltage utility grid is proposed in this work.
Paulauskas, Nerijus, Paulikas, Šarūnas, Šapurov, Martynas, Bleizgys, Vytautas, Mačaitis, Vytautas, Baškys, Algirdas, Bielskis, Edvardas, Dervinis, Aldas   +7 more
core  

Stabilizing Electrochemical Interfaces With Multifunctional Cobalt Nitride Layers

Advanced Materials Interfaces, EarlyView.
Cobalt nitrides emerged recently as an interesting class of earth‐abundant oxygen evolution catalysts. Herein, plasma‐enhanced atomic layer deposition is used to synthesize multifunctional cobalt nitride layers that simultaneously protect and catalytically activate photoelectrode surfaces.
Matthias Kuhl, Lukas A. Kohlmaier, Sergej Levashov, Lukas M. Wolz, Sonja Matich, Nina Miller, Johannes Dittloff, Johanna Eichhorn   +7 more
wiley   +1 more source

Reactive Power Compensation

, 2007
  +5 more sources

Solid‐State Nanopore Characterization of Dendrimer‐Peptide Conjugates Across Defined Peptide Loadings

Advanced Materials Interfaces, EarlyView.
Solid‐state nanopores are used to interrogate dendrimer‐peptide conjugates with systematically varied peptide loading. Single‐particle ionic current signatures reveal how ligand density modulates deformability, transport pathways, and electromechanical coupling during translocation.
Chaoming Gu, Jin Woong Lee, Kamruzzaman Joty, Marisela Leon, Santosh Khatri, Janeesha Manawasinghe, Seungpyo Hong, Min Jun Kim   +7 more
wiley   +1 more source

IMPROVEMENT OF POWER AND VOLTAGE QUALITY IN POWER SYSTEM DISTRIBUTION USING FACTS (SVC & DSTATCOM)

Diyala Journal of Engineering Sciences, 2015
Power quality is one of the important fields in the electrical power and distribution system. In order to reduce the power losses and improve voltage level in electrical power and distribution system, Flexible AC Transmission Systems (FACTS) devices ...
Ali Najim Abdullah
doaj  

Harmonic blocking compensator with adaptive minimization of reactive and unbalanced currents

, 2000
The paper presents a new method of adaptive compensation and harmonic suppression in distribution systems. The compensator integrates a harmonic blocking compensator with an adaptive balancing compensator resulting in a novel compensator.
Czarnecki, Leszek S., Hsu, Shih Min
core  

Facet‐Specific PbS Quantum Dot Passivation Using Halide Perovskites for SWIR Photodetectors

Advanced Materials Interfaces, EarlyView.
PbS quantum dots (QDs) are emerging as powerful short‐wave infrared photodetectors, yet the passivation mechanism of large QDs by perovskites ‐ critical for their stability ‐ remains unexplained. Here, we unveil the ligand structure of CH3NH3PbI3 (MAPI)‐passivated 4‐nm PbS QDs using FTIR, XPS, SEM, NMR, and DFT.
L. Paillardet, M. Gromova, D. Liu, A. S. Vasenko, O. V. Prezhdo, S. Alarab, G. De Paëpe, G. Lefevre, S. Charlot, O. Gourhant, B. Mortini, P. Reiss, J.‐M. Verilhac, D. Aldakov   +13 more
wiley   +1 more source

Reactive power planning based on a proposed voltage stability index in power systems with renewable energy resources. [PDF]

Sci Rep
Sonbol M, Abdalla OH, Shaheen AM, Fayek HH.   +3 more
europepmc   +1 more source

Xenes for Sustainable Energy: A Roadmap From First‐Principles Design to Practical Deployment

Advanced Materials Interfaces, EarlyView.
Emerging 2D Xenes are advancing from theoretical predictions toward practical energy‐storage and conversion technologies through the integration of first‐principles modelling, experimental synthesis, electrochemical validation, and AI‐assisted materials design, enabling accelerated discovery of high‐performance and sustainable electrochemical systems ...
Onur Karaman, Ceren Karaman
wiley   +1 more source

The impact of virtual synchronous compensator on the transient synchronous stability of renewable energy. [PDF]

Sci Rep
Sun F, Chen Y, Wang W.
europepmc   +1 more source