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The paper presents the transient analysis of a 1.7MVA wind-power doubly fed induction generator (DFIG) connected to the network and controlled by modified direct torque control during power system disturbances.
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With increasing wind penetration in power systems, many national
grid codes will demand complete models and simulation
studies under different system conditions in order to ensure that
the connection of a wind farm will not have a detrimental i
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析了变速恒频双馈风力发电系统的工作原理。结合风力机特性和双馈发电机特性,说明了变速恒频运行方式下的最优风能捕获策略,并介绍了风力发电系统的滑模变结构控制、自适应控制、鲁棒控制和人工神经网络控制。总结了变速恒频风力发电系统的发展趋势。-Analysis of a Variable Speed Constant Frequency Wind Power Generation System works. Combination of wind turbine characteristics and t
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work on the development of wind farm models for power system studies has been covered in the open literature, most of the reported results are derived from simplified network simulation models with local wind farms connected to an infinite bus [7][8]
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关于DFIG的低压穿越能力的研究。对以后实现低压穿越做一些探索性的工作-Along with the sharp increase in the proportion of wind power supply some areas the impact of Large-scale wind farms for the stability of regional power grid is more significant. The research on low voltage r
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风电矢量控制系统建模与最大风能捕捉,定子磁链控制-Wind power vector control system modeling and maximum wind energy capture, the stator flux control
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The Implementation of Direct Virtual Torque Control and Direct Power Control for DFIG in Wind Energy System Using DSpace 1103
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Performance and efficiency control enhancement of wind power
generation system based on DFIG using three-level sparse matrix
converter
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Abstract—In this paper, coupling between active and reactive
powers in conventional direct power control (DPC) strategies is analyzed
and a new direct DPC method for doubly fed induction machine
without rotor position sensors is presented
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Comparative study on the performance of control systems for doubly fed induction generator (DFIG) wind turbines operating with power regulation
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The doubly fed induction generator (DFIG) is widely
used in wind energy. This paper proposes a model-based predictive
controller for a power control of DFIG. The control law is derived
by optimization of an objective function that considers the
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Reliable control and optimal operation of the doubly fed induction generator (DFIG) is necessary to ensure high efficiency and high load-following capability in modern wind power plants. This is often difficult to achieve using conventional linear co
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Modeling and Control of a DFIG-Based Wind
Turbine During a Grid Voltage Drop
Doubly-fed induction generators (DFIG) are widely
used in wind energy generation systems. During a grid voltage
drop, performance is degraded with rotor over current
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基于模糊控制的变速恒频风力发电最大风能跟踪研究-The maximum follow-up study of wind speed constant frequency wind power generation based on fuzzy control
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Direct Active and Reactive Power Control of DFIG
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Optimal Fuzzy Logic-based Adaptive Controller
equipped with DFIG Wind Turbine for Frequency
Control in Stand Alone Power System-Optimal Fuzzy Logic-based Adaptive Controller
equipped with DFIG Wind Turbine for Frequency
Control in Stand Alo
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Decoupled Active and Reactive Power Control of DFIG
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基于电力系统仿真软件DIGSILENT的双馈感应风电场,包含控制和风速模块。-Based power system simulation software DIGSILENT doubly fed induction wind farms, including control and speed module.
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Wind system dynamics for a-Wind system dynamics for all
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constant power control
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