摘要
针对能源短缺问题,从实际应用角度出发,以节能为目的,提出了将太阳能和LED结合起来的设计思想。给出了基本的原理图和结构图,当白天有太阳光时可以一边给蓄电池充电一边给LED照明系统供电,而晚间照明系统可由蓄电池直接供电。此设计提高了太阳能电池的利用率,并且具有自动调光、保持室内光亮度恒定等功能。系统结构简单?运行可靠,从实际运行情况来看,该方法具有可行性,能够起到很好的节能效果。
Aiming at the problem of energy shortage, with energy saving as the goal, the design concept of combining solar energy and LED is proposed based on practical application. The basic principle and structural diagram are given. In daytime, the storage battery can be charged by solar energy, and LED light system can he powered by solar energy; at night, the lighting system can be powered by storage battery directly, the availability of solar energy battery is enhanced, in addition, the system features automatic adjustable function and keeps constant brightness in the room. The system is in simple structure and operating stably ： the method is feasible for obtaininu excellent effect of energy saving.
出处
《自动化仪表》
CAS
2008年第12期5-7,10,共4页
Process Automation Instrumentation
基金
上海市重点学科建设基金资助项目(编号:T0103)
