The Circulation Distribution on the Lifting Line for a Given Extracted Power by Ali Helali, Badreddine Kamoun, David Afungchui, Mohamed Jomaa Safi

“…Presently, there exist few numerical methods which treat the inverse problem for the determination of the geometry of wind turbine blades. In this work, authors intend to solve the inverse optimum project for horizontal axis wind turbine in which the selection of the circulation distribution is obtained by resolving two variational problems: the first consists in sorting the circulation distribution on the lifting line, which, for a given power extracted by the wind turbine, minimizes the loses due to the induced velocity. …”
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Compilation of the Test Load Spectrum of Wind Power Gearbox based on the Random Wind Speed Model by Xu Fang, Zhou Zhigang

“…The relationship between the magnitude and the occurrence frequency of load and the probability distribution are obtained based on the fluctuation center method,and the eight levels test load spectrum for wind turbine transmission system is compiled.The randomness of wind speed and the bench testing are combined to make the results more in line with the actual,and a test foundation for precisely evaluate the dynamic characteristic and fatigue reliability of gear transmission system of wind turbine is provided.…”
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Research on refined UAV inspection method of wind/solar power stations based on YOLOv8 by Jieyi Pu, Qifeng Zhang, Wenbo Zhao, Wei Zhang, Zengren Qin, Yumeng Zhang

“…In the extraction of key points such as the center and tip of wind turbine blades, this paper firstly adopts serpentine convolution to replace the traditional convolution operator in order to adapt the wind turbine blade features, and secondly incorporates the a priori information of the angle constraints between the blades into the loss function. …”
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An Advanced Control Performance of a Sophisticated Stand-Alone Wind-Driven DFIG System by Omar E. M. Youssef, Mohamed G. Hussien, Abd El-Wahab Hassan

“…To supply resident loads far from the grid, a stand-alone wind system with a small-scale wind turbine and battery storage can be used. The traditional configuration of the system has a permanent-magnet synchronous generator (PMSG). …”
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Defect identification of fan blade based on adaptive parameter region growth algorithm by Wang Yifan, Wang Xueyao, Yang Dongmei, Ru Xinqin, Zhang Yuxin

“…For this reason, this paper proposes a more efficient defect identification method for wind turbine blades that have the longest downtime due to faults. …”
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Numercial Calculation of Time-varying Meshing Stiffness of Spur Gear based on Weber Energy Method by Yang Changhui, Xu Taojin, Xu Hongbin, Wang Zhiqiang, Liang Juke, Li Bingqian

“…Based on the Weber energy method,the numerical integral calculation formula of timevarying meshing stiffness for spur gear is derived.The meshing points are obtained by using the method of variable increment and infinite approximation method.By using this method,the meshing points location of the gear after tooth profile modification can be easily obtained.It is convenient for the study of the tooth profile modification.And by changing the value of the increment,the accuracy errors of the position of the meshing points can be controlled within 10-4 mm.And some MATLAB programs are written to calculate the time-varying meshing stiffness of the first stage planetary spur gear of a high-power wind turbine gearbox,thus it will lay the foundation for the subsequent dynamics analysis of wind turbine gearbox.…”
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Dynamic Meshing Characteristic Analysis of Wind Power Planetary Gear Train by Yang Haiwan, Mutellip Ahmat, Zhao Yang

“…The dynamic meshing study is essential for the wind turbine which works in a harsh condition,especially,the gear train will be destructed by the time-varying load.Taking a wind turbine helical planetary gear train as study object,considering the influence of a variety of clearance and friction on meshing,a FEM model is built.By using the nonlinear dynamics method,the variation law of the gear tooth root bending stresses in the processing of the planet gear meshing with the sun gear or the internal gear is studied,the influence of the rotating speed on the meshing impact stresses is analyzed.Though the analyzing,with the speed increasing,the meshing stresses curve could get ahead,the impact stress of gear box and drive shaft will increase,while the curve of the impact stress are overall forward.However,the impact stress can’t always increase with the impact speed increasing.…”
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Rancang Bangun Sistem Kontrol dan Monitoring Data Turbin Angin Berbasis Website Menggunakan Raspberry Pi 3B+ by Meiki Eru Putra, Zulkifli Amin, Islahuddin Islahuddin, Sanny Ardhy

“…However, research and development of IoT technology in wind turbines in Indonesia is still low. Therefore, in this study, the author seeks to conduct research related to the development of a website-based wind turbine control and data monitoring system. …”
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Drop-size-dependent effects in leading-edge rain erosion and their impact on erosion-safe mode operation by N. Barfknecht, D. von Terzi

“…<p>Leading-edge rain erosion poses a significant challenge for the wind turbine industry due to its detrimental effects on structural integrity and annual energy production. …”
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Golden Eagles in the United States of America: Threats and the Federal Response to Potential Impacts from Renewable-Energy Development by Jill A. Shaffer

“…A more recent threat is mortality from collisions with wind turbine blades. For the 11 States that are west of the 100th meridian and that represent most of the species’ year-round range within the coterminous United States of America (USA), over 600 individuals per year die from collisions with vehicles, wind-turbine blades, electrical power lines, and trains. …”
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Deformation Characteristic Analysis and Engineering Application of a Variable Cross-sectional Flexible Pin by Chen Hengjian, Xiao Shuhong

“…In this study, a variable cross-sectional flexible pin of a megawatt wind turbine gearbox is taken as the research object, and the deflection curve equation of the variable cross-sectional flexible pin considering the influence of shear deformation is established. …”
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Equivalent method for DFIG wind farms based on modified LightGBM considering voltage deep drop faults by Xuecheng Liu, Peixiao Fan, Jun Yang, Song Ke, Binyu Ma, Yangzhou Pei, Jian Xu

“…The factors influencing the Crowbar action state and trip-off state of wind turbines are identified, and a feature vector for wind turbine operating states is constructed. …”
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Analysis of Elasto-hydrodynamic Lubrication Characteristics of Journal Bearings Under Starved Lubrication by Zhao Dongxu, Ni Yanguang, Ma Zikui

“…With the gradual increasing of wind turbine power, the advantages of journal bearings in wind turbine gearboxes are gradually prominent. …”
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Investigation of motion response suppression characteristics in floating platforms equipped with novel spiral side plates by Yu Jing‐mei, Bai Chun‐long

“…Abstract To enhance the stability of floating wind turbine platforms, this study combines the structural characteristics of helical side plates and proposes the installation of serrated helical side plates on Spar wind turbine platforms. …”
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Load Sharing Design of 8 MW Wind Power Gearbox based on ADAMS Simulation Driving by Dong Huimin, Xia Yong, Li Yamei, Yu Tianlong, Wang Delun, Qiu Jun

“…Improving the load sharing property of multiple planets is not only one of the effective methods to improve the large megawatt wind turbine gearbox power density,but also is the key to the design of wind turbine gearbox. …”
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Sizing and Simulation of PV-Wind Hybrid Power System by Mustafa Engin

“…A sizing procedure is developed for hybrid system with the aid of mathematical models for photovoltaic cell, wind turbine, and battery that are readily present in the literature. …”
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Transient Frequency Interaction Between Grid-Following and Grid-Forming Sources in Windfarm Under Severe Grid Faults by ZHANG Yu, ZHANG Chen, BAO Yanhong, WU Feng, CAI Xu

“…To address the issues of transient stability in heterogeneous wind farms with grid-forming energy storage, a transient analysis model of the heterogeneous system is developed, which incorporates both grid-following wind turbine units and grid-forming energy storage sources. …”
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A Novel Numerical Algorithm for Optimal Sizing of a Photovoltaic/Wind/Diesel Generator/Battery Microgrid Using Loss of Load Probability Index by Hussein A. Kazem, Tamer Khatib

“…This paper presents a method for determining optimal sizes of PV array, wind turbine, diesel generator, and storage battery installed in a building integrated system. …”
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Wind desalination and power: an affordable and renewable solution to address water shortages by Julian David Hunt, Andreas Nascimento, Amaro Olímipio Pereira Junior, Paulo Sergio Franco Barbosa, Walter Leal Filho, Yoshihide Wada

“…The technology was named Wind Desalination and Power (WDP), as the wind turbine can pump seawater and generate electricity. …”
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Performansi Turbin Angin Poros Vertikal Tipe Savonius 2 Tingkat Untuk Pengisian Baterai Sebagai Penerangan Lampu Perahu Nelayan Kota Padang by Rizki Muhamad Amsor, R. Iskandar

“…One of the renewable energy sources that are environmentally friendly and are easy to come is wind energy, which its utilization uses wind turbines. Wind turbines can be used for generating electricity so that it can overcome one of the problems of energy for the fishermen in Padang. …”
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