光伏电池阵列输出功率受光照强度和温度变化的影响，因此最大功率点跟踪（MPPT）技术广泛应用于光伏系统中。本文件为基于扰动跟踪法的mppt仿真模型。-Effect of light intensity and temperature change in the output power by photovoltaic cell array, so the maximum power point tracking (MPPT) technology is widely used in photovoltaic systems. This document is based on perturbation method mppt tracking simulation models.