基于DDRTS的光伏组件电气特性仿真  

Electrical characteristic simulation of photovoltaic modules based on DDRTS

作　　者：袁铁江[1] 郭立[2] 晁勤[1] 吐尔逊.伊不拉音 袁建党[1] 张龙音[1] 

机构地区：[1]新疆大学电气工程学院,新疆乌鲁木齐830047 [2]新疆电力公司乌鲁木齐电业局,新疆乌鲁木齐830011

出　　处：《电源技术》2012年第11期1668-1669,1673,共3页Chinese Journal of Power Sources

基　　金：国家自然科学基金项目(510670092);新疆自然科学基金项目(2010211A10)

摘　　要：依据太阳电池组件电学模型,运用电力系统实时数字仿真系统(DDRTS)软件,搭建了光伏组件模型。结合光伏组件生产厂家给定参数,进行输出特性仿真,验证了光伏发电是与许多参量相关的高度非线性电源;编程实现自定义模型,读入实测数据(光照强度和环境温度),进行光伏组件模型的输出电压、输出电流及出力仿真,通过与实测出力数据比较结果表明,该模型具有较好的精准性,为光电接入电力系统的研究和分析提供了条件。According to solar cell module electrical power system model of real-time digital simulation system（DDRTS） software,the PV modules model was set up.Combined with the given parameter of PV modules from manufacturer,the output characteristic was simulated.The results indicate that the output characteristics of PV module are related with many parameters of highly nonlinear power source.The custom model was achieved by the programming,the measured data（light intensity and environmental temperature） were read,and the output voltage and the output current of the PV model were simulated.The output results show that the model has better precision,which provides research and analysis conditions for photoelectric access to power system.

关 键 词：光伏模型 输出特性 DDRTS 自定义函数 

分 类 号：TM914.4[电气工程—电力电子与电力传动]