基于北斗卫星的太阳能资源监测系统设计  

Design of solar energy resource monitoring system based on Beidou satellite

作　　者：冯国亮[1] 李春来 

机构地区：[1]东北电力大学自动化工程学院,吉林吉林132012 [2]青海省电力科学研究院,青海西宁810000

出　　处：《现代电子技术》2018年第2期71-74,共4页Modern Electronics Technique

基　　金：青海省光伏发电并网技术重点实验室(SGQHDKY0DWJS1500063)~~

摘　　要：在野外设置的太阳能资源监测站,由于无公网信号,往往面临着数据无法远程传输的问题。针对此问题设计基于北斗卫星的太阳能资源监测系统。系统结构由单片机控制器、北斗通信模块、传感器检测模块、太阳能电池管理电路组成。系统电源采用具有MPPT功能的CN3767芯片管理太阳能电池板充电电路。太阳能资源监测系统采集到的数据,按照根据北斗短报文的通信速率及容量特点设定的数据协议进行编码,然后利用北斗模块的短报文功能进行数据的传输。设计的太阳能资源监测系统完成了现场太阳能资源的监测及数据的传输功能。该系统实现了偏远地区太阳能资源监测站的自动化、数字化管理需求。The solar energy resource monitoring station set in the open has no public network signal and usually faces the problem of data remote transmission. Therefore,a solar energy resource monitoring system based on Beidou satellite is designed.The system consists of microcontroller,Beidou communication module,sensor detection module and solar energy battery management circuit. For system power supply,the CN3767 chip with MPPT function is adopted to manage the charging circuit of solar panel. The data collected by the solar energy resource monitoring system is encoded according to the data protocol set by the communication rate and capacity characteristic of Beidou short message. The short message function of the Beidou module is utilized for data transmission. The designed solar energy resource monitoring system realizes the spot detection of solar energy resource and data transmission,and meets the requirements of automation and digital management of solar energy resource monitoring station in the remote area.

关 键 词：太阳能资源 北斗短报文 光伏组件 MPPT 报文编码 电源管理电路 

分 类 号：TN245-34[电子电信—物理电子学] TN927