Results 91 to 100 of about 1,879,440 (393)

Discrete Spectrum Iteration Based Comprehensive Stability Assessment Method for the Delayed Cyber-Physical System With Electric-Vehicle Frequency Regulation

open access: yesIEEE Access, 2020
Nowadays, the increasing penetration of renewable energies often leads to system frequency variation due to the intermittent outputs, which limits the utilization of renewable electricity and brings higher requirements to frequency regulation. Aggregated
Yimei Zhang   +5 more
doaj   +1 more source

Smart grids, smart network companies [PDF]

open access: yesUtilities Policy, 2014
The introduction of intelligent technology to turn electricity networks into smart grids is an important vehicle to meet the many challenges modern society poses. However, technology alone will not make energy supply more intelligent and may for the medium and long range even involve risks of intelligence reduction in the larger energy system ...
Arends, M., Hendriks, P.H.J.
openaire   +2 more sources

A Survey of Denial-of-Service Attacks and Solutions in the Smart Grid

open access: yesIEEE Access, 2020
The scope, scale, and intensity of real, as well as potential attacks, on the Smart Grid have been increasing and thus gaining more attention. An important component of Smart Grid cybersecurity efforts addresses the availability and access to the power ...
Alvin Huseinović   +3 more
semanticscholar   +1 more source

Blockchain for Future Smart Grid: A Comprehensive Survey [PDF]

open access: yesIEEE Internet of Things Journal, 2019
The concept of smart grid has been introduced as a new vision of the conventional power grid to figure out an efficient way of integrating green and renewable energy technologies.
M. B. Mollah   +7 more
semanticscholar   +1 more source

Ultra‐Sensitive, Self‐powered, CMOS‐Compatible Near‐Infrared Photodetectors for Wide‐Ranging Applications

open access: yesAdvanced Functional Materials, Volume 35, Issue 14, April 3, 2025.
Ferroelectric ZrO2 films grown by sputtering on Si, show strong near‐infrared (NIR) detection capability. The performance is shown to arise from the pyroelectric effect, combined with the ferroelectric effect in ZrO2, and the photovoltaic effect in Si.
Nuno E. Silva   +13 more
wiley   +1 more source

Dedication: In Honor of Elvin R. Latty [PDF]

open access: yes, 1972
The smart grid concept is the grid design philosophy that diversifies the powergrids and the electricity markets. However a deep penetration of \prosumers" and distributedgeneration in urban environments could lead to significant problems from an ...
Månsson, Daniel
core   +1 more source

Ionic Liquid‐Based Reversible Metal Electrodeposition for Adaptive Radiative Thermoregulation Under Extreme Environments

open access: yesAdvanced Functional Materials, EarlyView.
A wideband tunable electrochromic device with dynamic thermal emissivity control is demonstrated. The system enables adaptive heat regulation via electrochemically modulated silver deposition, achieving efficient cooling and heating states. The flexible design ensures mechanical robustness under bending conditions, making it promising for portable and ...
Jiawei Liang   +10 more
wiley   +1 more source

Calculation Method and Characteristic Analysis for Fault Current of Permanent Magnet Direct-Drive Wind Power System considering Positive and Negative Sequence Decomposition

open access: yesInternational Transactions on Electrical Energy Systems
In view of the fact that the influence of positive and negative sequence decomposition, which is widely used in positive and negative sequence decoupling control in control system, on the fault current calculation process is not deeply considered in the ...
Botong Li   +4 more
doaj   +1 more source

A Grid as Smart as the Internet

open access: yesEngineering, 2020
A new era of electricity is dawning that combines the decarbonization of the grid with the extensive electrification of all sectors of society. A grid as smart as the internet is needed to harness the full potential of renewables, accommodate technology disruptions, embrace the rise of prosumers, and seamlessly integrate nano-, mini-, and micro-grids ...
Ning Gao   +4 more
openaire   +3 more sources

Versatile Selective Soldering via Molten Metal Printing for Heat‐Sensitive 3D Electronics and Smart Wearables

open access: yesAdvanced Functional Materials, EarlyView.
Selective soldering via molten metal printing enables component integration, even in heat‐sensitive applications across fields like additive manufacturing, sustainable electronics, and smart textiles. This method overcomes the temperature limitations of existing technologies.
Dániel Straubinger   +4 more
wiley   +1 more source

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