光伏电站集成检测系统设计  

Design of integrated detection system based on PV power station

作　　者：方白[1] 卜剑秋[2] 孟婥[1] 陈玉洁[1] 

机构地区：[1]东华大学机械工程学院,上海201620 [2]北华大学电气信息工程学院,吉林吉林132013

出　　处：《微型机与应用》2012年第7期88-91,共4页Microcomputer & Its Applications

基　　金：金太阳示范工程项目([2009]718号)

摘　　要：采用电子电路对光伏电站环境参数进行检测,将采样得到的环境温度、组件温度和光辐照量转换成相应的电信号。利用单片机的实时控制和数据处理功能,完成系统对环境参数的检测,配置了485总线与上位机进行通信。充分考虑光辐照量测量的各种干扰,进行了温度校正和谱校正,确保测量的准确性,实现了基于光伏电池的低成本光伏电站环境参数检测系统。The parameters of the photovoltaic power plant working environment can be acquired by using electronic circuit, by which the ambient temperature, module temperature and the amount of solar radiation transformed to corresponding electrical signals. System environmental parameters have been tested by using real-time control and data processing functions of single-chip, the configuration of the 485-Bus enable communicating with the host computer. Taking various interference of solar radiation measurement into account, accuracy of measurement have been improved by apply temperature and spectral correction, by which achieve a lowcost photovohaic cells based PV power plant environmental parameters detection system.

关 键 词：光伏电站 集成检测系统 环境温度 组件温度 光辐照量 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]