Results 41 to 50 of about 22,752,118 (292)

Optoelectronic Synaptic Devices Using Molecular Telluride Phase‐Change Inks for Three‐Factor Learning

Advanced Functional Materials, EarlyView.
Optoelectronic synaptic devices based on solution‐processed molecular telluride GST‐225 phase‐change inks are demonstrated for three‐factor learning. A global optical signal broadcast through a silicon waveguide induces non‐volatile conductance updates exclusively in locally electrically flagged memristors.
Kevin Portner, Dhananjeya Kumaar, Giacomo Torti, Killian Keller, Till Zellweger, Florian M. Schenk, Christoph Weilenmann, Daniel Chelladurai, Vara Prasad Jonnalagadda, Ghazi Sarwat Syed, Vanessa Wood, Jürg Leuthold, Alexandros Emboras, Maksym Yarema, Mathieu Luisier   +14 more
wiley   +1 more source

Marine Predator Algorithm-Based Optimal PI Controllers for LVRT Capability Enhancement of Grid-Connected PV Systems

Biomimetics
Photovoltaic (PV) systems are becoming essential to our energy landscape as renewable energy sources become more widely integrated into power networks.
Hazem Hassan Ellithy, Hany M. Hasanien, Mohammed Alharbi, Mohamed A. Sobhy, Adel M. Taha, Mahmoud A. Attia   +5 more
doaj   +1 more source

Soft and Transient Bioelectronics Enabled by Polymer‐Free Ti3C2Tx MXene Hydrogels

Advanced Materials, EarlyView.
We present Ti3C2Tx MXene hydrogel (MXgel) bioelectronics, a soft, flexible, and fully transient platform for high‐fidelity neural recording and stimulation. MXgel bioelectronics exhibit exceptional electrical conductivities, low electrochemical impedances, and high charge injection capacities.
Raghav Garg, Franco A. Laimo, Stefano Ippolito, Prastuti Upadhyay, Spencer R. Averbeck, Dimitris Boufidis, Charles‐Antoine Assenmacher, Dayo O. Adewole, Sai Panigrahy, Bita Soltan Mohammadlou, Lucy Plant, Yuan Zhang, Andrew G. Richardson, Yury Gogotsi, D. Kacy Cullen, Flavia Vitale   +15 more
wiley   +1 more source

A Comprehensive Review on Voltage Stability in Wind-Integrated Power Systems

Energies
The fast growth of the world’s energy demand in the modernized world has stirred many countries around the globe to focus on power generation by abundantly available renewable energy resources.
Farhan Hameed Malik, Muhammad Waleed Khan, Tauheed Ur Rahman, Muhammad Ehtisham, Muhammad Faheem, Zunaib Maqsood Haider, Matti Lehtonen   +6 more
doaj   +1 more source

Low-Voltage Ride-Through Control Strategy for a Virtual Synchronous Generator Based on Smooth Switching

IEEE Access, 2018
The grid-connected inverter with virtual synchronous generator (VSG) control technology can improve the friendliness of a distributed power supply to the power grid. However, its low-voltage ridethrough (LVRT) capability is insufficient, which results in
Kai Shi, Wentao Song, Peifeng Xu, Rongke Liu, Zhiming Fang, Yi Ji   +5 more
doaj   +1 more source

Mitochondria and Neuromast Tagging With Fluorescent Gallium‐Triapine Analogues: In Cellulo MP FLIM and Zebrafish Live Imaging

Advanced Science, EarlyView.
Fluorescent BODIPY‐conjugated thiosemicarbazone ligands and their Ga(III), In(III), and Fe(III) complexes, inspired by Triapine, are developed as theranostic agents. Multiphoton FLIM and confocal microscopy in cancer cells and zebrafish reveal real‐time uptake, mitochondrial localisation, and whilst spectroscopic assays indicated preserved complex ...
Megan J. Green, Michael W. Jones, Merissa Saleem, Haobo Ge, Melita Tvardauskaite, Julia Dudzic, Fernando Cortezon‐Tamarit, Rory L. Arrowsmith, Charareh Pourzand, Gabriele Kociock‐Kohn, Nicholas H. Rees, Jonathan R. Dilworth, Stephen Faulkner, Stanley W. Botchway, David Gurevich, Sofia I. Pascu   +15 more
wiley   +1 more source

A Generalized Load Model Considering the Fault Ride-Through Capability of Distributed PV Generation System

Energies
Considering the voltage stability problem brought by large-scale distributed PV access to the distribution network, this paper proposes a generalized load model that considers the fault ride-through capability of distributed PV.
Haiyun Wang, Qian Chen, Linyu Zhang, Xiyu Yin, Han Cui, Zhijian Zhang, Huayue Wei, Xiaoyue Chen   +7 more
doaj   +1 more source

Multi-Mode Voltage Sag/Swell Generator Based on Three-Phase Inverter Circuit

Energies, 2021
The voltage ride through capability of the major auxiliary variable-frequency drive (VFD) in large thermal power plants is the key technical issue of power grid and source coordination.
Qiguo Han, Xing Wang, Pengfei Hu, Maolin Wang, Xu Luo, Weihua Hou   +5 more
doaj   +1 more source

Advanced control of series voltage compensation to enhance wind turbine ride through

, 2011
Due to increasing wind power penetration into utility grids, system operators have instituted stringent standards for ride-through compliance of grid-connected wind turbines.
Trong Duy Nguyen, Zhang, S., Tseng, King-Jet, Yao, D., Choi, San Shing, Dai Lin Yao, Tseng, King Jet, Shao Zhang, Zhang, Shao, Tseng, K., Yao, Dai Lin, Nguyen, T., Nguyen, Trong Duy, San Shing Choi, King-Jet Tseng   +14 more
core   +1 more source

Low voltage ride-through operation of single-phase PV systems

, 2021
Due to the continuously declining price of photovoltaic (PV) modules, the penetration of grid-connected PV systems is becoming higher and higher. In modern power grids, the power generation from PV systems takes a significant part of the total power ...
Tang, Zhongting, Yang, Yongheng; id_orcid, Zhongting Tang, Yongheng Yang   +3 more
core   +1 more source