When testing the simulated photovoltaic system,the MPPT problem has been studied.The result shows that when load varies,power output of system is tracking the target power which is 450W.

• 在光伏发电模拟系统实验中，研究了光伏发电模拟器的最大功率点跟踪问题，实验结果表明在变负载的条件下，系统的输出功率跟踪到了450W的指标，满足系统的设计要求。