2020
DOI: 10.1051/e3sconf/202018002001
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Analysis of rotor' critical mode of operation to be employed in the design of a wind generation control unit

Abstract: This paper gives an overview and comparative characteristics of the main rotors available today, with properties suitable for the climatic conditions of Almaty and Almaty region, along with their critical mode of operation. A number of studies is carried out analysing the intrinsic features and capabilities of rotors, through which the problem of choosing an optimal rotor model for the subsequent design of a wind generator control unit is solved. One of these studies is a computer simulation of the main existi… Show more

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Cited by 2 publications
(2 citation statements)
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“…The results of this study proved that optimized blades can increase the efficiency and power output of wind turbines. Another interesting study, described in the article [5], studied the influence of the aerodynamic characteristics of the blades on the noise emission of wind turbines. The authors conducted experiments and simulations to investigate the relationship between the shape of the blades, their aerodynamic properties and the level of noise generated during the operation of wind power plants.…”
Section: Introductionmentioning
confidence: 99%
“…The results of this study proved that optimized blades can increase the efficiency and power output of wind turbines. Another interesting study, described in the article [5], studied the influence of the aerodynamic characteristics of the blades on the noise emission of wind turbines. The authors conducted experiments and simulations to investigate the relationship between the shape of the blades, their aerodynamic properties and the level of noise generated during the operation of wind power plants.…”
Section: Introductionmentioning
confidence: 99%
“…To achieve angle of attack control, VAWTs employ various mechanisms such as blade pitching, twisting, or using airfoils with variable camber. These control systems continuously monitor wind conditions, rotor position, and other factors to determine the optimal angle of attack for each blade at any given moment [21]. This dynamic adjustment allows VAWTs to optimize their performance and extract the maximum energy from the wind, despite the substantial changes in the angle of attack during rotation.…”
Section: Introductionmentioning
confidence: 99%