中文说明：
一篇外文论文，对光伏发电系统的数学建模，matlab仿真提供了详细的步骤，对从事光伏新能源系统设计，并网技术研究的本科生，硕士生，及相关工程技术人员会有一定帮助。
English Description：
A foreign paper, the mathematical modeling of photovoltaic power generation system, matlab simulation provides a detailed step, engaged in photovoltaic new energy system design, grid technology research undergraduate, master, and related engineering and technical personnel will be helpful.