无线传感装置的太阳能供电系统研究  

Research on wireless sensing device of solar-energy power supply system

作　　者：宋丽青[1] 刘冲[1] 张志新[1] 梁帮伟[1] 刘洋[1] 李以辉[1] 

机构地区：[1]大连理工大学机械工程学院,辽宁大连116024

出　　处：《现代电子技术》2014年第14期156-159,162,共5页Modern Electronics Technique

基　　金：国家"十二五"科技支撑计划项目资助(2011BAG05B02-03;2011BAG05B02-02)

摘　　要：为了能够实现对安装在无缝钢轨上的无线传感装置无间断供电,详细介绍一种太阳能无间断供电系统的设计方案。供电系统以充放电控制器为核心,采用免维护铅酸蓄电池作为备用电源,实现了对无线传感装置的无间断供电系统设计。在完成系统的同时,还充分考虑了雷击影响,以及无线传感装置电压的远程监控问题,为此,增加了电池防雷模块以及GSM短信开关,保证了该系统的安全可靠性。经现场测试,蓄电池能够在阴雨天气持续作业达7天,该系统具有安全、可靠、防雷击、远程监控等特点。In order to be able to achieve uninterrupted power supply for the wireless sensor device on the seamless rail,a method of solar uninterrupted power supply system is introduced in detail. Taking the charging and discharging controller as the core of this system and the maintenance-free lead-acid battery as backup power,the design of the uninterrupted power supply system for the wireless sensing device was realized. In the completion process of system design,the impact of lightning strikes and remote voltage monitoring of wireless sensor were also fully considered. Therefore,the lightning-proof surge protection module and the GSM SMS switch are added to improve the safety and reliability of the system. The field testing results that the battery can continuously work for 7 days in rainy weather. This system has the characteristics of safety,reliability,lightning protection, remote monitoring and so on.

关 键 词：太阳能供电 充放电控制器 防雷器 GSM短信开关 

分 类 号：TN98[电子电信—信息与通信工程]