Matlab Simulink永磁直驱风电机组并网仿真模型：双PWM变流器控制策略详解与实验波形展示,Matlab Simulink平台下的永磁直驱风电机组并网仿真模型：精细化控制策略与动态响应性能研究,Matlab Simulink#直驱永磁风电机组并网仿真模型 基于永磁直驱式风机并网仿真模型。 采用背靠背双PWM变流器，先整流，再逆变。 不仅实现电机侧的有功、无功功率的解耦控制和转速调节,而且能实现直流侧电压控制并稳定直流电压和网侧变器有功、无功功率的解耦控制。 风速控制可以有线性变风速，或者恒定风速运行，对风力机进行建模仿真。 机侧变流器采用转速外环，电流内环的双闭环控制，实现无静差跟踪。 后级并网逆变器采用母线电压外环，并网电流内环控制，实现有功并网。 并网电流畸变率在2%左右。 附图仅部分波形图，可根据自己需求出图。 可用于自用仿真学习，附带对应的详细说明及控制策略实现的paper，便于理解学习。 模型完整无错，可塑性高，可根据自己的需求进行修改使用。 包含仿真文件和说明 ,Matlab; Simulink; 直驱永磁风电机组; 并网仿真模型; 背靠背双PWM变流器; 有功无

5MW永磁直驱风电机组simulink仿真模型，采用全功率变流器进行控制，机侧网侧均采用矢量控制，网侧可单位功率因数并网，并网电流THD满足要求，不错的学习资源。

ABSTRACT Due to the power-grid low-order harmonic voltage and the nonlinearity of power electronic devices, the grid-connected converter of wind power generation system produces grid-connected harmonic current. In order to improve the output power quality of full-power grid-connected converter of wind power generation system, based on the detailed analysis of the harmonic mathematical model of grid-side converter, a cross-coupling control strategy for suppressing the low-order harmonic current components is proposed in this paper. In this control strategy, the DC component of each grid-connected harmonic current is detected in the multi-synchronous rotating coordinate system, and the current cross-coupling control method is adopted to realize the accurate control of each harmonic current. The harmonic current cross-coupling controller is analyzed and designed in detail. The proposed control strategy takes into account the cross-coupling effect of each harmonic current, which can effectively reduce the interaction between each harmonic current and the fundamental current, and improve the stability of the system. Simulation and experimental test verify the correctness and feasibility of the proposed control strategy.

在Matlab/simluink平台下，搭建的永磁直驱风电机组PMSG的单机模型。