摘要
在进行系统试验之前都需要基于仿真软件,搭建系统仿真电路,根据系统实际参数进行仿真实验以验证参数设计的正确性。基于3 kW的单级式单相太阳能光伏并网发电系统,在MatlabR2006a/Simulink仿真环境下,先将系统的三个模块:光伏阵列、并网逆变器和控制系统分别独立仿真,最后把它们组合起来建立整个系统的仿真模型,仿真结果验证了系统设计的正确性。这种仿真方法对相关系统的仿真具有一定的参考价值。
The system simulation circuit must be set up through simulation software,and then according to the actual parameters of the system,the simulation experiment was carried out to verify the accuracy of the design parameters.Based on a 3 kW single-stage single-phase grid-connected solar PV system,under MatlabR2006a/Simulink simu-lation environment,firstly,the system was divided into three parts,including PV array simulation model,gird-connected inverter simulation model and control system simulation model;then the three parts model were simulated respectively;finally the whole system simulation model was established.The simulation results verify the correctness of the system design.The simulation method for the simulation of relevant systems has a certain reference value.
出处
《电源技术》
CAS
CSCD
北大核心
2010年第11期1163-1165,共3页
Chinese Journal of Power Sources
