摘要
通过分析光伏电池的物理特性,为更好地研究温度、光照强度等外界环境对光伏电池输出功率的影响,该文提出了一种适用于工程实用的光伏电池简化数学模型。在Matalb仿真平台上建立了该工程实用模型,在不同温度和光照强度下进行仿真研究。仿真结果表明,该实用模型能准确地反映光伏电池的输出特性,为下一步研究光伏发电系统提供了可靠的仿真电源。
By analyzing the physical characteristics of photovoltaic cells,in order to study the influence of tempera- ture,light intensity and other external environment on the output power of photovohaic cells,a simplified mathematical model for photovoltaic cells is proposed. The practical model of the project is built on the Matalb simulation plat- form,and the simulation is carried out under different temperature and illumination intensity. The simulation results show that the practical model can accurately reflect the output characteristics of photovohaic cells,and provide a reli- able simulation power for the next study of photovohaic power generation system.
出处
《自动化与仪表》
2017年第8期5-8,20,共5页
Automation & Instrumentation
基金
甘肃省教育厅高校科研项目(2015A-211)
甘肃省科技计划项目(1309RTSF043)
关键词
光伏电池
物理特性
工程实用
Matalb仿真
photovoltaic cell
physical characteristics
practical engineering
Matlab simulation
