毕业论文 风光互补发电LED路灯控制装置设计.doc

离网风光互补发电技术是一种崭新的能源技术,随着其技术的不断成熟,涉及的应用领域越来越广泛。如独立运行于无电地区的集中风光补供系统和用户风光互补发电系统,广泛应用于电网无法覆盖的边远山区、牧区及通信基站、气象站、高速公路和铁路,用于森林防火等的监测站、部队边防哨所、航标灯、油电等。
本文介绍的风光互补发电LED路灯控制装置设计主要由三部分组成。第一,基于LM2567-ADJ稳压芯片的小功率风光互补发电的硬件设计;第二,以NE555为核心的铅酸蓄电池充电电路的设计;第三,基于STC12C5A60S2单片机的LED路灯控制装置。系统采用分模块方式来实现,更好实现电路的调试和改进。
关键词风光发电;铅酸蓄电池充电;NE555;STC12C5A60S2;LED路灯控制
Abstract
From s wind-plementary technology is a new energy technology, with its technology continues to mature, involves the application field of more and more widely. Such as independent operation in the area with no electric power for the concentration of scenery for system and user wind-plementary system, widely used in power grid can't cover the remote mountainous areas and pastoral areas munication stations, weather station, highway and railway, used in forest fire prevention of monitoring stations, army border posts, wonder of the world, oil electricity, etc.
This paper introduces wind-plementary LED street light control device design mainly consists of three parts. Firstly, basing on the chip named LM2567-ADJ small power wind-plementary hardware design. Secondly, to NE555 as the core of the lead-acid battery charging circuit design. Thirdly, based on the MCU-STC12C5A60S2 control LED street light. The points system module ways, better realize missioning and improve the circuit.
Keywords Wind-plementary Lead-acid battery charge NE555 STC12C5A60S2 LED street light control
目录
摘要 I
Abstract II
第1章绪论 1
课题背景 1
发展概况 1
本文主要研究的内容 2
2
第2章系统方案论证 3
方案的比较与论证 3
3
5
LED路灯的控制 6
7
7
8
9
第3章风光互补发电LED路灯控制器硬件设计 10
10
12
LED路灯控制模块 15
18
第4章风光互补发电LED路灯控制器软件设计 19
19
A/D转换子程序 20
PWM输出子程序 20
21
结论 22
参考文献 23
致谢 24
附录1 25
附录2 26
第1章绪论
课题背景
随着生活水平的不断提高,人们对能源的使用依赖性越来越大,煤矿类等不可再生资源将逐渐减少。为此,利用可再生资源来满足人类对能源使用的需求已受到世界各国的普遍重视。可再生资源主要包括太阳能、风能、潮汐能等等。