太阳能庭院灯的设计
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摘 要
太阳能路灯作为新型高科技节能产品替代传统路灯， 可以实现路灯白天自身 发电， 晚上照明， 路灯不耗能。 具有环保节能， 解决城市公共照明耗能大的问题， 节省电费开支，经济效益和社会效益明显。 本文首先综述了太阳能电池和蓄电池及其充放电的发展动态、原理、性能、 特点及其相关知识。然后以当今使用的庭院灯铅酸蓄电池的充放电为模型，设计 了一套蓄电池充放电管理系统。 本文对太阳能 LED 庭院灯系统的应用做了较深入 探讨与介绍。 关键词： 关键词： 太阳能电池，LED，铅酸蓄电池，充放电控制器
The
design of Solar-powered garden lamp Abstract
Solar lighting products as a new alternative to traditional high-tech energy-efficient lighting, lighting can achieve their own electricity during the day, night lighting, street not energy. With environmental conservation and solve major problems of urban public lighting energy saving electricity costs, economic benefits and social benefits obvious. This article investigates the developments of the solar panel and storage battery and storage battery intelligent charging and discharging system. Afterward,an intelligent garden lamp system for battery charging and discharging is designed, based on garden lamp battery used in the submarines charging and discharging as a model.The application of this text to the solar energy LED street lamp system did the more thorough study and introductions.
Key words： solar battery，LED，plumbum and vitriol storage battery，Charge and
discharge ContBaidu Nhomakorabeaoller
II
目 录
1 绪论 ........................................................................................................................... 1 1.1 课题背景.......................................................................................................... 1 1.2 太阳能的利用可行性分析.............................................................................. 1 1.3 太阳能能源的现状及前景.............................................................................. 1 2 太阳能庭院灯系统结构 ........................................................................................... 2 2.1 太阳能庭院灯的构造...................................................................................... 2 2.2 太阳能庭院灯的工作原理.............................................................................. 3 2.3 太阳能庭院灯的优点...................................................................................... 3 2.3.1 太阳能庭院灯优点................................................................................ 3 2.3.2 与传统路灯的比较................................................................................ 4 3 太阳能庭院灯零部件选用 ....................................................................................... 4 3.1 太阳能电池...................................................................................................... 4 3.1.1 太阳能电池的构造................................................................................ 4 3.1.2 太阳能电池的原理与特性.................................................................... 4 3.1.3 太阳能电池的选择................................................................................ 6 3.2 铅酸蓄电池...................................................................................................... 7 3.2.1 铅酸蓄电池的工作原理........................................................................ 7 3.2.2 铅酸蓄电池的使用寿命及影响因素.................................................... 9 3.2.3 蓄电池的选择........................................................................................ 9 3.3 控制器的选择.................................................................................................. 9 3.3.1 蓄电池充电控制基本原理.................................................................. 10 3.3.2 蓄电池放电控制基本原理.................................................................. 11 3.4 光源的选择.................................................................................................... 12 4 太阳能庭院灯的设计 ............................................................................................. 13 4.1 太阳能电池安装倾斜角度的选择................................................................ 13 4. 2 热岛效应....................................................................................................... 14 4. 3 太阳能庭院灯控制器的设计....................................................................... 14 4.3.1 电源电路.............................................................................................. 15 4.3.2 充电控制电路...................................................................................... 15 4.3.3 放电控制电路...................................................................................... 16 4.3.4 控制电路.............................................................................................. 16 4.3.5 系统的软件设计.................................................................................. 17 4.2 太阳能电池组件支架.................................................................................... 18 4.2.1 倾角设计.............................................................................................. 18 4.2.2 抗风设计.............................................................................................. 18 5 结 论 ...................................................................................................................... 20 致谢 ............................................................................................................................. 20 参考文献 ..................................................................................................................... 21 电路图 ......................................................................................................................... 22 程序清单 ..................................................................................................................... 23
太阳能路灯作为新型高科技节能产品替代传统路灯， 可以实现路灯白天自身 发电， 晚上照明， 路灯不耗能。 具有环保节能， 解决城市公共照明耗能大的问题， 节省电费开支，经济效益和社会效益明显。 本文首先综述了太阳能电池和蓄电池及其充放电的发展动态、原理、性能、 特点及其相关知识。然后以当今使用的庭院灯铅酸蓄电池的充放电为模型，设计 了一套蓄电池充放电管理系统。 本文对太阳能 LED 庭院灯系统的应用做了较深入 探讨与介绍。 关键词： 关键词： 太阳能电池，LED，铅酸蓄电池，充放电控制器
The
design of Solar-powered garden lamp Abstract
Solar lighting products as a new alternative to traditional high-tech energy-efficient lighting, lighting can achieve their own electricity during the day, night lighting, street not energy. With environmental conservation and solve major problems of urban public lighting energy saving electricity costs, economic benefits and social benefits obvious. This article investigates the developments of the solar panel and storage battery and storage battery intelligent charging and discharging system. Afterward,an intelligent garden lamp system for battery charging and discharging is designed, based on garden lamp battery used in the submarines charging and discharging as a model.The application of this text to the solar energy LED street lamp system did the more thorough study and introductions.
Key words： solar battery，LED，plumbum and vitriol storage battery，Charge and
discharge ContBaidu Nhomakorabeaoller
II
目 录
1 绪论 ........................................................................................................................... 1 1.1 课题背景.......................................................................................................... 1 1.2 太阳能的利用可行性分析.............................................................................. 1 1.3 太阳能能源的现状及前景.............................................................................. 1 2 太阳能庭院灯系统结构 ........................................................................................... 2 2.1 太阳能庭院灯的构造...................................................................................... 2 2.2 太阳能庭院灯的工作原理.............................................................................. 3 2.3 太阳能庭院灯的优点...................................................................................... 3 2.3.1 太阳能庭院灯优点................................................................................ 3 2.3.2 与传统路灯的比较................................................................................ 4 3 太阳能庭院灯零部件选用 ....................................................................................... 4 3.1 太阳能电池...................................................................................................... 4 3.1.1 太阳能电池的构造................................................................................ 4 3.1.2 太阳能电池的原理与特性.................................................................... 4 3.1.3 太阳能电池的选择................................................................................ 6 3.2 铅酸蓄电池...................................................................................................... 7 3.2.1 铅酸蓄电池的工作原理........................................................................ 7 3.2.2 铅酸蓄电池的使用寿命及影响因素.................................................... 9 3.2.3 蓄电池的选择........................................................................................ 9 3.3 控制器的选择.................................................................................................. 9 3.3.1 蓄电池充电控制基本原理.................................................................. 10 3.3.2 蓄电池放电控制基本原理.................................................................. 11 3.4 光源的选择.................................................................................................... 12 4 太阳能庭院灯的设计 ............................................................................................. 13 4.1 太阳能电池安装倾斜角度的选择................................................................ 13 4. 2 热岛效应....................................................................................................... 14 4. 3 太阳能庭院灯控制器的设计....................................................................... 14 4.3.1 电源电路.............................................................................................. 15 4.3.2 充电控制电路...................................................................................... 15 4.3.3 放电控制电路...................................................................................... 16 4.3.4 控制电路.............................................................................................. 16 4.3.5 系统的软件设计.................................................................................. 17 4.2 太阳能电池组件支架.................................................................................... 18 4.2.1 倾角设计.............................................................................................. 18 4.2.2 抗风设计.............................................................................................. 18 5 结 论 ...................................................................................................................... 20 致谢 ............................................................................................................................. 20 参考文献 ..................................................................................................................... 21 电路图 ......................................................................................................................... 22 程序清单 ..................................................................................................................... 23