Optimization of Francis Turbines for Variable Speed Operation Using Surrogate Modeling Approach
نویسندگان
چکیده
منابع مشابه
Cost-effective design and operation of variable speed wind turbines
335 Curriculum vitae 337
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Variable speed wind turbines maximize the energy capture by operating the turbine at the peak of the power coefficient, however parametric uncertainties and disturbances may limit the efficiency of a variable speed turbine. In this study, we present a robust backstepping approach for the variable speed control of wind turbines. Specifically, to overcome the undesirable effects of parametric unc...
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Zhiqiang Yang 1, Minghui Yin 1,*, Yan Xu 2, Yun Zou 1, Zhao Yang Dong 3,4 and Qian Zhou 5 1 School of Automation, Nanjing University of Science and Technology, Nanjing 210094, China; [email protected] (Z.Y.); [email protected] (Y.Z.) 2 School of Electrical and Electronic Engineering, Nanyang Technological University, Singapore 639798, Singapore; [email protected] 3 China Southern Power...
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15 صفحه اولControl of Variable Speed Wind Turbines
Uncontrolled wind turbine configuration, such as stall-regulation captures, energy relative to the amount of wind speed. This configuration requires constant turbine speed because the generator that is being directly coupled is also connected to a fixed-frequency utility grid. In extremely strong wind conditions, only a fraction of available energy is captured. Plants designed with such a confi...
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ژورنال
عنوان ژورنال: Journal of Fluids Engineering
سال: 2020
ISSN: 0098-2202,1528-901X
DOI: 10.1115/1.4047675