摘要
光伏电池是太阳能光伏发电系统中的核心部分,因此成为太阳能光伏发电系统研究的主要环节。分析了光伏电池的工作特性,应用仿真软件PSCAD/EMTDC工具,建立了光伏电池及最大功率点跟踪(MPPT)仿真模型。仿真结果证明了光伏电池的输出功率在光照强度变化的条件下能够始终追踪最大功率点,使得光伏电池在不同光照条件下均输出最大功率。
The solar energy battery is the core part ofphotovoltaic generating system, so the photovoltaic battery attracts lots of researchers＇ attention. This paper analyzed operational characteristic of solar energy battery plate. Simulation models of photovoltaic cells and MPPT are built in PSCAD/EMTDC software. Simulation results show that the output power of photovo｜taic cells can track maximum power point well in the condition of light intensity changes and can produce maximum power in different light conditions
出处
《江苏电机工程》
2014年第5期32-35,共4页
Jiangsu Electrical Engineering
