便携式光伏电池特性测试仪  

Portable Tester of Photovoltaic Battery

作　　者：陈珺弘 李强[1] 吴泽遒 闵含城 

机构地区：[1]同济大学电信学院,上海201804

出　　处：《仪表技术》2014年第11期52-54,共3页Instrumentation Technology

摘　　要：太阳能作为新型可再生能源,已经得到社会广泛的重视和认可。在光伏电池不断发展的今天,越来越期望能提高光伏电池的光电转换效率。而这其中最为关键的问题是:由于光伏电池组由许多光伏电池单元组成,如果这些电池单元之间的特性或者性能不一致或不相近,就可能导致不必要的能源浪费,甚至会出现减少电池寿命的现象。在对光伏电池的特性分析和检测方法研究的基础上,设计了基于低功耗单片机的便携式特性测试仪,对光伏电池单元特性进行测量分析,为各种光伏电池的组装提供科学的数据。Solar energy, a new renewable energy, has got wide attention from society. Today, with the increasing development of photovohaic （PV） battery, the high conversion rate of the photoelectric is expected. The photovoltaic battery is made up of many photovoltaic cells.If characteristics of these cells are not the same or close, it can cause unnecessary energy waste, even reduce battery life. In this paper, the portable tester of photovoltaic batteries based on low power SCM is designed through researching the detection method and analyzing the photovoltaic battery.It can provide scientific data for assembling a variety of photovoltaic battery.

关 键 词：光伏电池特性 光电转化率 单片机 测试仪 

分 类 号：TM933[电气工程—电力电子与电力传动]