小型光伏发电实验平台的设计与实现

Design and Implementation of Small-scale Photovoltaic Power Generation Experiment Platform

为便于光伏发电技术的研究与教学工作,文章设计并实现了一套小型光伏发电实验平台。简要介绍了光伏发电技术的基本原理,分别设计了实验平台的硬件装置部分和软件部分,基于嵌入式技术和C#开发环境进行了实验平台的实现,并通过应用实例对其功能进行了验证。应用结果表明,该实验平台可有效的开展光伏电池的伏安特性实验、最大功率跟踪控制实验、逆变控制实验等多个常规实验,并具有简洁直观、人机交互友好,成本低的特点,并且可扩展性良好。

In order to facilitate the research and teaching work of photovohaic technology,this article designs and implements a set of small-scale photovoltaic power generation experiment platform.h briefly introduces the basic principles of photovoltaic technology,makes a design of the hardware and software components of the experiment platform,constructs the experimental platform based on embedded technology and C# development environment, and verifies its function through the application examples.The results show that the i platform can effectively carry out the volt-ampere characteristic experiment of photovoltaic cells, the maximum power tracking control experiment, the inverter control experiment, and other conventional experiments ,which are simple, intuitive, interactive, friendly, with low cost and good scalability.