... search algorithm (MS-ISSA) is proposed in this paper. Integrating the wake propagation mechanism of wind turbines and the characteristics of the classic Jensen wake model, the Jensen–Gaussian wake model and wake superposition model were constructed to accurately calculate the wind farm wake distribution...

...Zhiyong Li; Jiahua Pi; Yuan Cao; Xin Wang With the increasing size and scale of wind turbines, the ripple caused by wind shear may have negative effects on wind turbines, such as decreasing grid-connected power quality and increasing mechanical loss. To address this issue, a virtual dual-ripple...

...), and environmental (carbon emission and particulate matter). Three HRES setups are investigated, with various combinations of photovoltaic (PV), wind turbine (WT), battery (BAT), biogas generator (BG), and diesel generator (DG) and the optimal configuration is selected by STEE performance analysis. Compared to other...

...Phanisri P. Pratapa; Hieu H. Nguyen; Lance Manuel The generation of wind fields is of interest in the study of the structural performance of wind turbines in critical events, such as thunderstorm downbursts. Various methods ranging from the use of empirical data to employing computational...

...Mohamed Taher Bouzaher; Belhi Guerira To improve the efficiency of a Savonius vertical axis wind turbine, this investigation proposes the use of expandable blades instead of rigid blades. The expandable blades have the ability to change their form during the turbine rotation. The expansion...

...Micha Premkumar Thomai; Seralathan Sivamani; Hariram Venkatesan Many turbine models have been evolved to ameliorate the functioning of the small wind energy system. The newly developed helical Bach-type vertical axis wind turbine (VAWT) is used in this analysis with an idea to improve the overall...

... two renewable energy sources (permanent magnet synchronous generator (PMSG)-based variable speed wind turbine (VSWT) and PV array), energy storage devices (BESS), and hydrogen systems (i.e., FC and electrolyzer), is presented in Fig. 1 . Each element in the block is interconnected through its power...

...Hamidreza Abedi; Bastian Nebenführ; Lars Davidson The generated power and thrust of a wind turbine strongly depend on the flow field around the turbine. In the present study, three different inflow methods, i.e., a time series (TS) from large eddy simulation (LES) of atmospheric boundary layer flow...

... the evaluation of the system’s behavior under different demand scenarios, as well as to implement different energy management strategies. In addition to the base model comprised a photovoltaic panel, a wind turbine, an inverter, and an energy storage element, this work presents the implementation and performance...

... of such a system and its improved quality of power generation. References [1] Artigao , E. , Martín-Martínez , S. , Honrubia-Escribano , A. , and Gómez-Lázaro , E. , 2018 , “ Wind Turbine Reliability: A Comprehensive Review Towards Effective Condition Monitoring Development ,” Appl...

... 2021 01 03 2021 09 04 2021 whale optimization algorithm least squares support vector machine model short-term wind power forecasting nonparametric kernel density estimation confidence interval probability density distribution renewable wind turbine With the increase...

...Jyotirmoy Sarma; Siddhant Jain; Prasenjit Mukherjee; Ujjwal K. Saha Over the last few decades, the vertical-axis wind turbines (VAWTs) have undergone intensive research mainly due to their design simplicity and independency of wind direction. The drag-based Savonius wind rotor exhibits a better...

...Sobhy M. Ghoneam; Ahmed A. Hamada; Taha S. Sherif This article presents a comprehensive study of the dynamic behavior of small vertical-axis wind turbines (VAWTs) based on local fabricated Savonius VAWTs, which is suitable for countries that have a moderate wind speed. The merits of this design...

... pollination clean energy wind turbine The use of renewable energies is inevitable to meet the growing demand for energy for all humanity. This is based on a real fear of climate change, depletion of fossil fuels, and the instability of the oil market. Among the cleanest energy sources, wind power...

...Sobhy Ghoneam; Ahmed Hamada; Taha Sherif This article presents a study of modeling and optimization for the dynamic performance of wind turbine composite material blades and investigates the effects of composite material stacking sequence in addition to some design parameters such as twist angle (ɸ...

... 2020 20 06 2020 24 08 2020 swing arm turbine NACA0015 energy extraction oscillating gurney flap efficiency fluid flow wind wind turbine Compared to other natural resources, the renewable energies are able to provide clean energy with acceptable constructive effects...

... olar E nergy E ngineering : I ncluding W ind E nergy and B uilding E nergy C onservation . 23 11 2018 06 06 2020 07 06 2020 28 07 2020 wind energy Jordan renewable energy assessment levelized cost of electricity energy wind wind turbine Environmental...

... C onservation . 05 06 2020 10 06 2020 10 06 2020 28 07 2020 fluid flow simulation wind turbine The actuator disk model has been developed more than a century ago, and it is still currently used in several industrial codes for helicopters, propellers, and wind...

...Davide Astolfi; Francesco Castellani; Francesco Natili Multi-megawatt wind turbines are nowadays a mature technology, and therefore, there is considerable scientific and industrial attention to the opportunity of further improving the efficiency of wind kinetic energy conversion into electricity...

... and B uilding E nergy C onservation . 11 09 2018 06 11 2019 20 11 2019 17 12 2019 clean energy energy fluid flow renewable wind wind turbine A reliable wind power production forecast has become in the latest years particularly important in the wind energy...