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Injection of the wind power into an electric grid
affects the power quality. The performance of the wind turbine
and thereby power quality are determined on the basis of measurements
and the norms followed according to the guideline
specified
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在风力发电网侧逆变器动态数学模型基础上 采用空间矢量脉冲宽度调制 SVPWM 方式和电网电压合成矢量定向 实现了电流有功分量和无功分量的解耦及功率因数的可调控制.-Dynamic mathematical model based on wind power grid-side inverter the resultant vector of the vector mode and the grid voltage space vector pulse width modulation direc
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During the past decade, Wind energy have attracted interest as a result of the increasing concern about CO2 emissions. The doubly fed induction generators (DFIGs)have been widely used in modern wind energy systems, due
to the advantages of variable
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Abstract—If a wind farm is weakly connected to a power grid,
then the voltage of the connection point fluctuates frequently
due to the changeable wind speed. The active and reactive power
of a doubly-fed induction generator (DFIG) can be decoup
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In this paper, simulation and practical
implementation of direct power control is presented for a PWM
Rectifier application. The proposed DPC control has several
advantages, including the grid current very close to sinusoidal
waveforms (TDH <1
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