Results 161 to 170 of about 222,640 (283)

Analysis of Permanent Magnet Wind Turbine Dynamics During Wind Fluctuations

Majlesi Journal of Electrical Engineering
This paper analyzes the behavior of a Permanent Magnet Synchronous Generator (PMSG) wind turbine using the maximum    power extraction (MPE) method in response to wind speed fluctuations.
Maryam Bahramgiri, Ali Abedini, Alireza Siadatan   +2 more
doaj  

A two-stage surface defect segmentation method for wind turbine blades based on Deeplabv3. [PDF]

Sci Rep
Li X, Tian J, Pang X, Shen L, Li H, Zheng Z.   +5 more
europepmc   +1 more source

Optimization and Cost Evaluation of an Autonomous Hybrid Renewable Energy System for Electrifying Rural Areas in Nigeria

Energy Science &Engineering, EarlyView.
This research explores the techno‐economic and environmental performance of fully renewable hybrid energy systems for rural electrification in Auchi, Nigeria. HOMER Pro is utilized to model and optimize PV/WT/Battery, PV/Battery, and WT/Battery configurations under identical conditions.
Ibrahim Seidu, Sani Salisu, Abdullahi Abubakar Mas'ud, Umar Musa, Ibrahim Abdullahi Shehu, Adamu Abubakar Sa'idu, Firdaus Muhammad‐Sukki, Mohd Khairul Amri Kamarudin   +7 more
wiley   +1 more source

Optimization of Wind Turbine Spindle Bearing Gel-like Grease Performance at Extreme Temperatures. [PDF]

Gels
Tian Z, Zhang Y, Peng H, Peng B, Meng Z.
europepmc   +1 more source

Blade Count and Rotational Speed Sensitivity of Vertical‐Axis Turbines Under Guided Vehicle‐Generated Transient Wakes

Energy Science &Engineering, EarlyView.
Passing vehicles generate short‐duration wakes that can be redirected toward a vertical‐axis turbine. The interaction between wake structure, blade count, and rotational speed governs transient torque production. Low‐solidity configurations combined with tuned rotational speed enhance energy extraction under vehicle‐induced gusts.
Aydin Ulus, Stefan Ilie Moldovan
wiley   +1 more source

Multiclass Dataset for Intelligent Detection of Wind Turbine Blade Defects Using Drone Imagery. [PDF]

Sci Data
Ji L, Cheng J, Wu S.
europepmc   +1 more source

Hybrid Osprey‐Salp Swarm Optimization Algorithm for Single and Multiobjective Optimal Power Flow in Smart Grids With Renewable Energy Integration

Energy Science &Engineering, EarlyView.
The proposed hybrid osprey‐salp swarm optimization algorithm addresses optimal power flow (OPF) problems in smart grids incorporating solar, hydro, and thermal generators. The algorithm is validated on Institute of Electrical and Electronics Engineers 30‐, 57‐, and 118‐bus test systems across five single and multiobjective OPF scenarios.
Mujtaba Ali, Muhammad Yaqoob Javed, Aamer Bilal Asghar, Gang Xiong, Krzysztof Ejsmont, Xiaoli Liu   +5 more
wiley   +1 more source

CEA-DETR: A Multi-Scale Feature Fusion-Based Method for Wind Turbine Blade Surface Defect Detection. [PDF]

Sensors (Basel)
Luo X, Wang R, Zhang J, Zeng J, Cai X.
europepmc   +1 more source

Feasibility of Wind‐Powered Green Hydrogen Production via a Hybrid Graph Neural Network‐Transformer Forecasting Model

Energy Science &Engineering, EarlyView.
ABSTRACT Accurate long‐term wind speed forecasting is pivotal for the strategic planning of renewable energy infrastructure, particularly for assessing the techno‐economic feasibility of wind‐powered green hydrogen facilities. However, capturing the complex spatiotemporal dependencies in climate data remains a significant challenge. This study proposes
Iman Baghaei, Mojtaba Mirhosseini, Alireza Zahedi   +2 more
wiley   +1 more source

Smart flying in challenging skies: How Red Kites adjust wind turbine micro- and meso-avoidance across weather and experience. [PDF]

Sci Rep
Mercker M, Škrábal J, Blew J, Liesenjohann T, Raab M, Spakovszky P, Kolbe M, van Rijn S, Pfeiffer T, Lüning C, Raab R, Raab R.   +11 more
europepmc   +1 more source