Results 41 to 50 of about 478,951 (296)

Reducing Carbon Dioxide Emissions from Electricity Sector Using Smart Electric Grid Applications

Journal of Engineering, 2013
Approximately 40% of global CO2 emissions are emitted from electricity generation through the combustion of fossil fuels to generate heat needed to power steam turbines.
Lamiaa Abdallah, Tarek El-Shennawy
doaj   +1 more source

Air‐Pressure–Actuated Vibroacoustic Metamaterial With Tunable Bandgap: Design, Modeling, and Characterization

Advanced Engineering Materials, EarlyView.
This article presents the design, modeling, and characterization of air‐pressure–actuated programmable vibroacoustic metamaterials (PVAMM). The study focuses on leveraging air pressure to dynamically tune resonance frequencies for effective noise attenuation.
William Kaal, Michael M. Becker, Sarah C. L. Fischer   +2 more
wiley   +1 more source

Hybrid MCDA Evaluation of Application of PMUs in Power System Operation

Proceedings of: Tagung Zukünftige Stromnetze - Future Power Grids Conference
The deployment of Phasor Measurement Units (PMUs) across transmission and distribution networks offers significant potential for enhancing real-time monitoring, system resilience, and market efficiency.
Hamza Bokhari, Ilja Krybus
doaj   +1 more source

The effects of electric power lines on the breeding ecology of greater sage-grouse.

PLoS ONE, 2019
Anthropogenic infrastructure can negatively affect wildlife through direct mortality and/or displacement behaviors. Some tetranoids (grouse spp.) species are particularly vulnerable to tall anthropogenic structures because they evolved in ecosystems void
Michel T Kohl, Terry A Messmer, Benjamin A Crabb, Michael R Guttery, David K Dahlgren, Randy T Larsen, Shandra N Frey, Sherry Liguori, Rick J Baxter   +8 more
doaj   +1 more source

Finite Time Thrust Vector Tracker based on a New Smooth Second Order Adaptive Sliding Mode Controller [PDF]

International Journal of Research and Technology in Electrical Industry
This paper introduces a novel adaptive second-order sliding mode algorithm for finite-time control of uncertain nonlinear systems. Traditional first-order sliding modes are hindered by chattering and dependence on the upper bound of uncertainty. Although
Mohammad Asadi, Vahid Behnamgol, Ahmad Reza Vali   +2 more
doaj   +1 more source

Implementation of the method of adaptive management of electric power transmission in distribution electric networks of railways [PDF]

MATEC Web of Conferences, 2018
The separation of the electric grid cluster rendering services related to transmission of electric power through electric grids from the railways electric power supply system within the Russian Railways holding will make it possible to proceed with to the modernization of the distribution electric networks of the railways at the expense of the ...
Cheremisin Vasily, Tretyakov Evgeny
openaire   +2 more sources

Influence of Scan Strategies in Electron Beam Powder Bed Fusion on Solidification, Microstructure, and High‐Temperature Compressive Properties of γ′‐Strengthened Inconel 738LC

Advanced Engineering Materials, EarlyView.
Experiments and thermophysical simulations were conducted to investigate the electron beam powder bed fusion electron beam (PBF‐EB/M) process for the γ′‐strengthened nickel‐based superalloy Inconel 738LC. The results demonstrate the impact of process‐induced microstructural variations on high‐temperature mechanical behavior, providing a basis for ...
Jan Niklas Petenati, Karthik Kumar Banku, Prasanth Bondi, Ivan Zhirnov, Yangyiwei Yang, Gordon Schmidt, Jürgen Christen, Georg Hasemann, Manja Krüger, Bai‐Xiang Xu, Bilal Gökce, Silja‐Katharina Rittinghaus   +11 more
wiley   +1 more source

Intelligent Prediction of Alarm Response Time in Modular and Data-Centric Transmission Grid Operation

Proceedings of: Tagung Zukünftige Stromnetze - Future Power Grids Conference
This paper presents the theory and implementation of techniques to predict the time available for the Control Center personnel of transmission and distribution system operators to respond to an alarming event related to a grid asset.
Hamza Bokhari, Ilja Krybus, Maik Scholz, Ralf Heisig   +3 more
doaj   +1 more source

Peer-to-Peer Energy Exchange in Solar Photovoltaic Systems and Battery Energy Storage Systems By TLBO Algorithm [PDF]

International Journal of Research and Technology in Electrical Industry
This paper presents a Peer-to-Peer (P2P) energy trading model in micro-grids that considers distributed solar photovoltaic systems (SPVs) and battery energy storage systems (BESS) utilizing the TLBO Algorithm.
Mostafa Kazemi Mostaghim, Mohamadmahdi Shahbazi   +1 more
doaj   +1 more source

Entropy‐Driven Design of Low‐Melting‐Point Alloys via Compositionally Complex Strategy

Advanced Engineering Materials, EarlyView.
Conventional low‐melting‐point alloys (LMPAs) are limited by a narrow compositional space and inherent property trade‐offs. This review presents an entropy‐driven design strategy that overcomes these limitations, ushering in a new class of low‐melting‐point compositionally complex alloys (LMCCAs).
Yinghui Shang, Jianxiang Zhao, Zhaoqi Chen, Hao Gong, Yinsen Yan, Junlei Tao, Yong Yang   +6 more
wiley   +1 more source