太阳能路灯毕业设计.pdf

毕业设计（论文）中文摘要 全球性的能源短缺、环境污染、气候变暖等问题正日益困扰着人类社会，“寻 求绿 色替代能源，实现可持续发展”已成为世界各国面临的共同课题。太阳能光 伏发电不排放 CO 和 SO，也没有常规发电的噪音、固体废物和其他污染，是当前 2 2 最重要的可再生能 源技术之一。随着太阳能发电技术的不断发展，太阳能路灯以 环保、节能、安全等优 势成为城市道路照明行业的新宠，市场潜力巨大。在不同 地区，诸如城市或乡村，对 太阳能路灯照明密度的要求不同，本论文主要通过研 究太阳能路灯、太阳能电池、蓄电池、控制器、LED 灯源等各器件的工作原理及 其各自的基本特性，根据不同的要求从实用性和经济性方面考虑选择出适合本地 区需求的相应容量的太阳能光伏电池、蓄电池、充放电控制器、LED 灯源等配置， 实现太阳能路灯照明系统的整体设计。 关键词：太阳能路灯 光伏电池 蓄电池 充放电控制器 LED 光源 毕业设计（论文）外文摘要 Abstract ： Global energy shortages, environmental pollution, climate warming and other issues are increasingly troubled by the human society, to find the green alternative sources of energy and achieve sustainable development has become a common task facing all countries in the world. Solar PV does not emit CO and SO , there is no noise of conventional power generation, 2 2 solid waste and other pollution, is the most important renewable energy technologies. With the continuous development of solar power generation technology, solar street lamps with environmental protection, energy saving, safety, optimal potential become must-haves in the urban road lighting industry, the market has great potential. In different areas, such as city or village of solar street lamp lighting density, different demands, this thesis mainly through research solar lights, solar battery, the battery, the controller, LED light source the working principle of the device and their basic characteristics, according to the different requirements from practical and economical respects choose the suitable for this region of the corresponding capacity demand solar photovoltaic battery, the battery, the charging and discharging controller, LED lamp source distribution, realize solar street lamps the integral design of the lighting system. Keywords ：solar light PV lead-acid battery controller LED light 目