中文说明：
MATLAB SIMULINK仿真程序，主要实现光伏矩阵的MPPT跟踪及并网逆变器的控制。测试OK。
(a power convertion system realized in MATLAB SIMULINK. the pv system is carried out with a grid connected PV inverter,mainly engaged in MPPT control and inverter performance uation.)
English Description：
Matlab Simulink simulation program mainly realizes MPPT tracking of photovoltaic matrix and control of grid connected inverter. The test is OK.
(a power convertion system realized in MATLAB SIMULINK. the pv system is carried out with a grid connected PV inverter,mainly engaged in MPPT control and inverter performance uation.)