This paper build the mathematical modeling of permanent magnet synchronous generator,obtain the control equation of the d-q axis rotating coodinate system,got the generator output voltage control equation.Design of double closed loop control strategy of voltage outer loop and current inner loop.The simulation of permanent magnet synchronous generator system is simulated by using Matlab/Simulink simulation software,double closed loop control parameters are designed.It is verified that the system can control the output voltage of the system,and has better dynamic response characteristics.%该文建立了永磁同步发电机数学模型,得到了永磁同步发电机在d-q轴旋转坐标系下的控制方程,由此得到了发电机输出电压控制方程,设计电压外环、电流内环的双闭环控制策略.利用Matlab/Simulink仿真软件对永磁同步发电机系统进行了仿真分析,设计了双闭环控制参数,验证了系统能够实现输出电压恒定控制,并且具有较好的动态响应特性.
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