中文说明：
MATLAB/Simulink仿真模型。 基于双闭环控制的三相逆变并网控制器设计。驱动控制采用空间矢量SVPWM控制。 实用可行。
English Description：
Simulink / Matlab simulation model. Design of three-phase inverter grid connected controller based on double closed-loop control. Space vector SVPWM control is used for drive control. Practical and feasible.