Results 61 to 70 of about 725,076 (187)

Impact of storm fronts on utilities with WECS arrays. Final report

, 1979
The effects of large rapid changes in generation from large arrays of wind turbine generators on the operation of automatic generation control and frequency regulation will be assessed. The maximum change and rates of change of generation from an array of wind turbines due to passage of a thunderstorm front is determined first. The assessment required (
R A Schlueter, G L Park, H Modir, J Dorsey, M Lotfallian   +4 more
openaire   +2 more sources

Slowly Rotating Traversable Wormholes Supported by Radially Varying String‐Fluid Matter: From Regular Geometries to Photon Trajectories

Annalen der Physik, Volume 538, Issue 6, June 2026.
This study examines slowly rotating traversable wormholes supported by string fluids whose properties change with radius. The matter smoothly shifts from a de Sitter‐like core to a string‐dominated exterior, producing a regular, horizon‐free spacetime.
A. Errehymy, B. Turimov, Meraj Ali Khan, S. Usanov, Z. Yasakov, Z. Avezmuratova   +5 more
wiley   +1 more source

Using time‐series remote sensing to identify and track individual bird nests at large scales

Remote Sensing in Ecology and Conservation, Volume 12, Issue 3, Page 414-427, June 2026.
Time‐series airborne imagery can potentially track individuals over time to collect information beyond one‐off counts. Using weekly UAS‐based imagery of wading bird colonies, we develop an automated approach to identifying nests. Our algorithmic approach detected 68–74% of known nests and exhibited similar performance to human review of imagery ...
S. K. Morgan Ernest, Lindsey A. Garner, Ben G. Weinstein, Peter Frederick, Henry Senyondo, Glenda M. Yenni, Ethan P. White   +6 more
wiley   +1 more source

Improved Performance of Wave Energy Converters and Arrays for Wave-to-Onshore Power Grid Integration

Journal of Marine Science and Engineering
This paper focuses on power grid integration of wave energy converter (WEC) arrays that minimize added energy storage for maximizing power capture as well as smoothing the oscillatory power inputs into the grid.
Madelyn Veurink, David Wilson, Rush Robinett, Wayne Weaver   +3 more
doaj   +1 more source

Dynamic Resource Allocation Optimisation and Security‐Resilient Control for Bandwidth‐Limited Network Control Systems With Data Conflicts

CAAI Transactions on Intelligence Technology, Volume 11, Issue 3, Page 920-934, June 2026.
ABSTRACT Networked control systems (NCSs) often suffer from performance degradation due to limited communication bandwidth, which can cause data transmission conflicts and packet loss. Existing scheduling strategies may fail to simultaneously meet the real‐time requirements and the importance of multisensor data, and they are particularly vulnerable ...
Da Chen, Kaibo Shi, Bin Guo, Kangkang Sun, Huaicheng Yan, Xiao Cai   +5 more
wiley   +1 more source

Array Optimization of Wave Energy Converters via Improved Honey Badger Algorithm

Shanghai Jiaotong Daxue xuebao
In order to enhance the generation efficiency of wave energy converter (WEC) arrays, an optimization method for three-tether WEC array based on an improved honey badger algorithm is proposed. First, to overcome the shortcomings of the primal honey badger
YANG Bo, LIU Bingqiang, CHEN Yijun, WU Shaocong, SHU Hongchun, HAN Yiming
doaj   +1 more source

Performance Analysis of Multiple Wave Energy Converters Placed on a Floating Platform in the Frequency Domain

Energies, 2018
Wind-wave hybrid power generation systems have the potential to become a significant source of affordable renewable energy. However, their strong interactions with both wind- and wave-induced forces raise a number of technical challenges for modelling ...
Hyebin Lee, Sunny Kumar Poguluri, Yoon Hyeok Bae   +2 more
doaj   +1 more source

Advanced Functional Materials for Marine Energy Utilization

Interdisciplinary Materials, Volume 5, Issue 3, Page 317-356, May 2026.
Marine renewable energy is an important future clean energy supply. We construct and sort out the material system for marine energy capture and conversion, transmission, storage, and utilization for the first time. ABSTRACT Several features of marine energy, including large reserves, sustainable utilization, environmental friendliness, make it a ...
Qiang Yu, Peipei Ge, Fazhou Wang, Shichao Bi, Bo Tang, Ion Tiginyanu, Kenneth I. Ozoemena, Xiao‐Yu Yang   +7 more
wiley   +1 more source

Sarcolemmal and mitochondrial membrane potentials measured ex vivo and in vivo in the heart by pharmacokinetic modelling of [99mTc]sestamibi

The Journal of Physiology, Volume 604, Issue 7, Page 2683-2697, 1 April 2026.
Abstract figure legend The pharmacokinetics of lipophilic cationic radiotracers such as [99mTc]sestamibi and [99mTc]tetrofosmin are dependent on the electrical potentials that determine their distribution across the sarcolemmal and mitochondrial membranes.
Edward C. T. Waters, Friedrich Baark, Matthew R. Orton, Michael J. Shattock, Richard Southworth, Thomas R. Eykyn   +5 more
wiley   +1 more source

A Comparison Study of a Generic Coupling Methodology for Modeling Wake Effects of Wave Energy Converter Arrays

Energies, 2017
Wave Energy Converters (WECs) need to be deployed in large numbers in an array layout in order to have a significant power production. Each WEC has an impact on the incoming wave field, by diffracting, reflecting and radiating waves.
Tim Verbrugghe, Vicky Stratigaki, Peter Troch, Raphael Rabussier, Andreas Kortenhaus   +4 more
doaj   +1 more source