Results 61 to 70 of about 136,749 (361)
Wind Turbine Extreme Gust Control [PDF]
Wind Energy, 2008 This report presents the research activities and achieved results on extreme event recognition(EER) and control (EEC). This work has been performed within the framework of WP3 of the SenterNovem project Sustainable Control (SusCon). A new approach to operate wind turbines߿ݠwith project number EOSLT02013.
Engelen, T.G. van, Kanev, S.K.
openaire +2 more sources
Advanced Functional Materials, EarlyView.An innovative medium entropy alloy (MEA) composite material was fabricated via micro laser powder bed fusion (μ‐LPBF) with appropriate nano‐ceramic particles doping and exhibited markedly improved overall performance, including synergistically enhanced strength and ductility, increased hardness and compressive strength, improved wear resistance and ...
Zhonglin Shen, Mingwang Fu
wiley +1 more source
Advanced Materials Technologies, EarlyView.Waterborne polyurethane/graphene formulations are developed as piezoresistive coatings on glass fabric to enable flexible strain sensing. The graphene‐enabled conductive network provides a stable electromechanical response under cyclic compression. The coating demonstrates reliable pressure‐dependent resistance changes, highlighting its potential for ...
Vishnu Vijayan Pillai +8 more
wiley +1 more source
Experimental study on aerodynamic control of horizontal axis wind turbine using inflow observation
Journal of Fluid Science and Technology, 2018 For the further introduction of wind power generation, it is necessary to solve the problems with output power fluctuation and early failure of wind turbine components.
Kota MORIMOTO +2 more
doaj +1 more source
Optimal design of wind turbine blades equipped with flaps [PDF]
, 2014 As a result of the significant growth of wind turbines in size, blade load control has become the main challenge for large wind turbines. Many advanced techniques have been investigated aiming at developing control devices to ease blade loading.
Maheri, Alireza, Wiratama, I. Kade
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Advanced Materials Technologies, EarlyView.Transducers convert physical signals into electrical and optical representations, yet each mechanism is bounded by intrinsic trade‐offs across bandwidth, sensitivity, speed, and energy. This review maps transduction mechanisms across physical scale and frequency, showing how heterogeneous integration and multiphysics co‐design transform isolated ...
Aolei Xu +8 more
wiley +1 more source
Journal of Control Science and Engineering, 2018 This paper proposes an adaptive gain second-order sliding mode control strategy to track optimal electromagnetic torque and regulate reactive power of doubly fed wind turbine system.
Hongchang Sun, Yaozhen Han, Lvyuan Zhang
doaj +1 more source
Modeling and Lyapunov-designed based on adaptive gain sliding mode control for wind turbines [PDF]
, 2016 In this paper, modeling and the Lyapunov-designed control approach are studied for the Wind Energy Conversion Systems (WECS). The objective of this study is to ensure the maximum energy production of a WECS while reducing the mechanical stress on the ...
Boumediene, Larbi +3 more
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Additively Manufactured Porous Ceramics as Tunable Dielectrics for Passive Temperature Sensing
Advanced Materials Technologies, EarlyView.Porous ceramic lattices, 3D‐printed from a multicomponent oxide ink, are integrated with LC resonators for passive wireless temperature sensing. By tuning porosity, the dielectric properties and RF response are engineered to produce distinct resonant frequency shifts with temperature. The results establish a structure‐driven approach to customizing the
Sogol Heidarishahrivar +5 more
wiley +1 more source
Advanced Control of Wind Turbines
, 2011 Wind energy technology has experienced huge progress during the last decade. This was encouraged by the need to develop ambient friendly clean and renewable forms of energy and the continuously rise of oil price. Sophisticated designs of wind turbines were performed.
Khamlichi, Abdellatif +3 more
openaire +3 more sources