一种绿色节能矿山照明管理系统

摘要

绿色矿山照明系统是一种智能化节能照明管理平台,采用双频窄带电力载波技术,无需重复布线,实现在电力线上传递信息。系统由单灯控制器节点、区域控制器节点和监控中心之间三级构成,由AT89S52单片机和PL3120电力载波芯片构成的主从结构的节点控制器利用新型节能调光磁放大器调节照明灯的亮度,通过节能优化算法合理开启照明,实现节能。试验应用表明照明管理系统节能,可克服与补偿电容并网工作时产生的谐波放大现象。%The green mine lighting system is an intelligent energy-saving lighting management platform.It was based on dual frequency narrow band power line carrier and transmits information on power line without re-wiring.The system was composed of the single street lighting controller,the regional controller and the monitoring center.In order to achieve the purpose of energy-saving,host-based node controllers consisting of AT89S52 microprocessor and PL3120 dual frequency narrow band power line carrier adjusted the brightness of the lights by using a new-type dimming magnetic amplif ier and turned on lights through energy optimization algorithm.The application showed that the lighting management system saved energy while the harmonic amplif ied at the system overcoming and compensating capacitor grid connection.