Results 41 to 50 of about 237 (172)

On the Relationship Between Geomagnetically Induced Currents and Geomagnetic Field Variations—Illustrated With Case Studies of Pipeline and Power Systems in Regions With Different Conductivity Structures

Space Weather, Volume 24, Issue 7, July 2026.
Abstract During space weather events, geomagnetic field variations produce geoelectric fields (GEFs) that drive geomagnetically induced currents (GIC), which may affect operation of power systems, pipelines, railway signaling, and submarine cables. It is often assumed that GEFs and GICs are proportional to the rate of change of the magnetic field, ∂B ...
S. Chakraborty, D. H. Boteler
wiley   +1 more source

Offshore Wind Farm-Grid Integration: A Review on Infrastructure, Challenges, and Grid Solutions

IEEE Access, 2021
Recently, the penetration of renewable energy sources (RESs) into electrical power systems is witnessing a large attention due to their inexhaustibility, environmental benefits, storage capabilities, lower maintenance and stronger economy, etc.
Syed Wajahat Ali, Muhammad Sadiq, Yacine Terriche, Syed Ahmad Raza Naqvi, Le Quang Nhat Hoang, Muhammad Umair Mutarraf, Mustafa Alrayah Hassan, Guangya Yang, Chun-Lien Su, Josep M. Guerrero   +9 more
doaj   +1 more source

Determining the Character of Subglacial Sediments in the Ice‐Bedrock Interface Zone of Antarctica Using Horizontal‐to‐Vertical Spectral Ratios (HVSRs) of Seismic Ambient Noise

Journal of Geophysical Research: Solid Earth, Volume 131, Issue 6, June 2026.
Abstract Interactions between the Antarctic Ice Sheet and the underlying solid Earth occur within the ice‐bedrock interface zone (IBIZ), containing structures of sediments and rocks that strongly influence ice sheet dynamics. Existing insights into the Antarctic IBIZ come primarily from interpretations of airborne geophysical data and active seismic ...
I. D. Kelly, A. M. Reading, T. Stål, B. Kulessa, A. García‐Jerez, J. Piña‐Flores, E. Paolucci, A. Tanzini, R. J. Turner, J. C. Magyar, A. P. Bassom   +10 more
wiley   +1 more source

Research on the application of renewable energy in power system based on adaptive hierarchical fuzzy logic maintenance

Measurement: Sensors
Condition-based maintenance is very desirable for minimizing the maintenance and failure costs of power systems without sacrificing reliability. A systematic approach including an adaptive maintenance advisor and a system maintenance optimizer is ...
Haitao Sang, Shifeng Chen, Fayi Qu, Yanhui Song, Fan Yang   +4 more
doaj   +1 more source

Research on One Optimization Relay Protection Scheme of Offshore Wind Farm

南方能源建设, 2019
[Introduction] To improve the utilization efficiency and save the investment cost, the relay protection area and operation time in offshore wind farm need to be optimized.
YANG Yuan, CHENG Jinsong, WANG Shaoyong, TAN Jiangping, CHEN Liang   +4 more
doaj   +1 more source

Prospects for Developing Compressed Air Energy Storage in Saudi Arabia

IET Smart Energy Systems, Volume 2, Issue 2, Page 87-101, June 2026.
Under Saudi Arabia's Vision 2030, this paper analyses the supporting role of Compressed Air Energy Storage in high‐penetration renewable energy systems and, in light of the local geological resources and grid conditions, demonstrates its feasibility for deployment and future development prospects.
Mingzhong Wan, Jun Li, Xiaoping Wang, Size Li, Jingcui Li, Priyank Lathwal, Zhide Zhu   +6 more
wiley   +1 more source

Source–Grid Coordinated Optimal Control Strategy Integrating Green Power Tracing and Power Flow Sensitivity

IET Smart Energy Systems, Volume 2, Issue 2, Page 142-157, June 2026.
This study integrates green power tracing and DC power flow sensitivity to propose a source‐grid coordination strategy, which boosts local green power absorption and suppresses key section power flow volatility with high computational efficiency.
Shirui Feng, Wenchao Xu, Dawei Feng, Yun Yang, Yu Chen, Hui Chen, Xingyu Zhou   +6 more
wiley   +1 more source

Solar Energy in 2025: Global Deployment, Cost Trends, and the Role of Energy Storage in Enabling a Resilient Smart Energy Infrastructure

ENERGY &ENVIRONMENTAL MATERIALS, Volume 9, Issue 3, May 2026.
This paper explores global solar PV deployment, cost trends, and grid integration challenges in 2025. It examines the role of energy storage in firming solar output and supporting electric vehicle (EV) growth, alongside policy shifts, investment flows, and technological innovations.
Ehsan Rezaee, S. Ravi P. Silva
wiley   +1 more source

Opportunities for the U.S. Geological Survey's National Seismic Hazard Model to Improve Seismic Risk Assessment of Critical Infrastructure

Earthquake Spectra, Volume 42, Issue 2, May 2026.
As fragility and risk modeling techniques and computational capabilities evolve, complemented by moving toward more routine and systematic seismic risk assessment of all buildings and critical infrastructure, the authors pose a few critical questions to investigate how the U.S. Geological Survey (USGS) National Seismic Hazard Models (NSHMs) can be used
Kishor S. Jaiswal, N. Simon Kwong
wiley   +1 more source

Feasibility Study of implementing Wake Steering in Floating Wind Farms: Power Gain, Load Estimation and Economic Analysis

Wind Energy, Volume 29, Issue 5, May 2026.
ABSTRACT This paper presents an overview of the CONFLOWS project, a collaborative effort between DNV, Marine Power Systems (MPS) and Durham University. The project investigates the effects of wake steering from aerodynamic, structural and economic modelling perspectives, aiming to provide a comprehensive understanding of its impact on performance and ...
Mohammadreza Mohammadi, Ervin Bossanyi, Matthew Harrison, Michael Ogbeifun, Caitlin McCarthy, John Chapman, Majid Bastankhah, Lars Landberg   +7 more
wiley   +1 more source