太阳能光伏照明系统设计方案 .doc

本科毕业设计（论文） 太阳能光伏发电系统—照明系统的设计 2010年 6 月 摘 要 本文介绍一种基于光伏发电的多电源智能管理系统——太阳能照明系统的设计。这个设计，从根本上对太阳能得到全面的了解，掌握太阳能照明的优势，并阐述了太阳能路灯与普通路灯的本质区别，从中了解到太阳能是一种潜力无限清洁、高效而且可持续的可再生能源Abstract This paper presents a photovoltaic power generation based on the intelligent management of multi-power system - solar lighting system design. The design of solar energy from the fundamental understanding of a comprehensive grasp of the advantages of solar lighting and solar energy street lamp and on the essential difference between an ordinary street lamp, solar energy is a kind of learned from the unlimited potential of clean, efficient and sustainable renewable energy, energy saving and environmental protection is the first choice of all mankind. In this paper, solar street lighting on the solar cells, batteries, frame and so on made a detailed analysis, comparison, based on the principle characteristics of photovoltaic power generation system using the intelligent controller, intelligent controller programmed to make procedures to meet the automatic solar-powered LED street lamp storage, automatic lighting, automatic out a series of work processes to enable more intelligent solar lighting. Finally, the article also cited the example of solar energy is now used to carry out an analysis of street lighting, research, a clear trend in solar energy development and future prospects. Keywords: Photovoltaic power generation, solar energy, energy saving and environmental protection, intelligent control 目 录 1．绪论 1．1太阳能照明的优点…………………………………………………………1 1．2太阳能照明是发展的趋势…………………………………………………2 1．3太阳能路灯与普通路灯的比较……………………………………………3 2．设计思路…………………………………………………………………………6 3．太阳能路灯的组成原理框图及其工作原理……………………………………7 3.1太阳能路灯的组成 …………………………………………………………7 3.2太阳能路灯的工作原理 ……………………………………………………7 4．各部件的组成及工作原理………………………………………………………9 4.1太阳能电池组件的组成及工作原理 ………………………………………9 4.1.1太阳能电池分类 ………………………………………………………9 4.1.2硅太阳能电池工作原理及结构………………………………………10 4.2蓄电池的组成及工作原理 …………………………………………………13 4.2.1蓄电池