Results 41 to 50 of about 22,593,992 (309)
International Journal of Electrical Power & Energy SystemsIn wind energy conversion power system, some sensor and actuator fall into abnormal condition which may lead to lower wind energy utilization rate and poor system performance or even system collapse.
Zhihong Huo, Chang Xu
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Wind energy conversion systems
, 2020 The production of electricity from wind energy presents an increased growth and sustained since 1985. Currently, there are wind generators located throughout the world whose power already reaches values exceeding 250 GW. The main technologies used in electromechanical conversion of wind energy into electric energy are based primarily on three types of ...
openaire +3 more sources
Wind turbine emulation using permanent magnet synchronous motor
Journal of Electrical Systems and Information Technology, 2018 In wind energy conversion systems (WECS), the turbine captures part of the wind energy and converses it to mechanical energy through a dynamic interaction with the electrical generator which in turn converts this mechanical energy to electrical energy ...
Mohamed E. Abdallah +3 more
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A Maximum Power Point Tracking Control Method Based on Rotor Speed PDF Shape for Wind Turbines
Applied Sciences, 2022 Maximum power point tracking (MPPT) is the key to improve the conversion efficiency of wind energy. Concerning the current research on the MPPT control, based on the accurate tracking of rotor speed probability density function (PDF) shape for wind ...
Xinge Zhang +3 more
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Battery sizing for a stand alone passive wind system using statistical techniques [PDF]
, 2011 In this paper, an original optimization method to jointly determine a reduced study term and an optimum battery sizing is investigated. This storage device is used to connect a passive wind turbine system with a stand alone network. A Weibull probability
Belhadj, Jamel +7 more
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Green Energy Generation Using FLC Based WECS With Lithium Ion Polymer Batteries
Brazilian Archives of Biology and TechnologyGreen Energy Generation Using Wind energy conversion system is achieved using Lithium Ion Polymer Batteries and Fuzzy logic controller. Presented scheme also provides the constant output power for the stand alone loads like Island, Hills Stations, Ships ...
Baskar M, Jamuna V
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Development of a system for testing grid-connected permanent magnet wind generators [PDF]
, 2011 Renewable energy will be included in the South African Energy Mix over the next two decades. The introduction of renewable energy will reduce South Africa's carbon emissions and also stimulate the economy through job creation as well as creating a local ...
De la Bat, Jaques Gerard
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Towards greener horizontal-axis wind turbines: Analysis of carbon emissions, energy and costs at the early design stage [PDF]
, 2015 This paper describes the development of a quantitative analysis system as a platform for rapidly estimate energy, costs and carbon emission to facilitate the comparison of different wind turbine concept designs.
Aso, Raymond, Cheung, Wai Ming
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Degradation mechanism of the von Willebrand factor A2 domain by nattokinase
FEBS Letters, EarlyView.Nattokinase, a natto‐derived protease, exhibits potent antithrombotic effects. This study demonstrates that nattokinase directly cleaves the von Willebrand factor (vWF) A2 domain in vitro. Unlike the native regulator ADAMTS13, nattokinase degrades folded vWF independently of shear stress.
Ryuichi Hyakumoto +3 more
wiley +1 more source
Electrical engineering & ElectromechanicsIntroduction. Off-grid wind energy systems play a pivotal role in providing clean and sustainable power to remote areas. However, the intermittent nature of wind and the absence of grid connectivity pose significant challenges to maintaining consistent ...
S. Muthukaruppasamy +3 more
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