太阳能及市电互补室内智能照明系统设计  

Design of indoor intelligent lighting system supplied by solar energy and alternating current

作　　者：黄凯[1] 魏金强 彭松林 李可凡 郑宇 冯顺 刘冰冰 HUANG Kai;WEI Jin⁃qiang;PENG Song⁃lin;LI Ke⁃fan;ZHENG Yu;FENG Shun;LIU Bing⁃bing(The Engineering and Technical College of Chengdu University of Technology,Leshan 614000,China)

机构地区：[1]成都理工大学工程技术学院,四川乐山614000

出　　处：《电子设计工程》2020年第14期30-33,39,共5页Electronic Design Engineering

基　　金：乐山市重点科技计划项目(19GZD018);成都理工大学工程技术学院青年科学基金(C112019005);成都理工大学工程技术学院教改项目(2018-JYJG-0212)。

摘　　要：基于实现最大程度上节能环保、具有实用价值、性价比高的太阳能、市电互补的LED智能照明系统的目的,采用了全新的太阳能、市电互补供电电路设计方法,分别控制蓄电池的安全充放电、阳光充沛和阳光不足条件下蓄电池及市电的互补利用,将太阳能的利用率提高到最大限度。通过控制程序的设计优化以及AT89C51单片机、ADC0804模数转换芯片为主要组成部分的控制系统试验,得出室内环境照度的检测和控制精度,相对于目前市场上的其他控制系统,提高了20%左右的结论。Based on the realization of the energy⁃saving and environment⁃friendly,the purpose of the LED intelligent lighting system which is complementary to the solar energy and the commercial power has the advantages of high practical value,high cost and performance,and a new method for designing the complementary power supply circuit of the solar energy and the commercial power to control the safe charging and discharging of the storage battery,And the utilization ratio of the solar energy is increased to a maximum extent by the complementary utilization of the storage battery and the municipal electricity under the condition of abundant sunlight and insufficient sunlight.Through the design optimization of the control program and the control system test of AT89C51 single⁃chip computer and ADC0804 analog⁃to⁃digital conversion chip as the main component,the detection and control precision of the indoor environment illumination is obtained and the conclusion of about 20%is improved with respect to other control systems in the current market.

关 键 词：太阳能 智能 照明系统 照度 控制系统 

分 类 号：TM923.0[电气工程—电力电子与电力传动] TN929.5[电子电信—通信与信息系统]