【作者】 王晓磊；

【导师】 刘军；

【作者基本信息】 河南农业大学 ， 农业工程， 2011， 硕士

【摘要】 我国已经逐步成为电动自行车保有量最多的国家,我国的国情决定了我们的交通工具不可能像欧美发达国家那样全面使用小轿车,电动自行车将有可能成为中国人的主要个人交通工具。电动自行车是近十几年发展起来的,它发展的基础是电动车技术的进步和现代高新技术的成果,据全国各大城市的市民需求调查,高达76%的市民有将电动自行车作为代步交通工具的需求。电动自行车成为很多人出行的选择,但由于电动车的电池很重,拿到室内充电很费劲,而且,电动自行车时常走在半路上会没电,太阳能电动自行车(充电装置)的研究与开发成为近年热门的话题。能源问题是世界性的,向新能源过渡的时期迟早要到来。太阳能作为一种能源,与煤炭、石油、天然气、核能等矿物燃料相比,具有普遍、无害、巨大、持久等优点,因此发展太阳能电动自行车是很有前景的,在提倡环保、低碳的新时期,这也是电动自行车行业发展的必然趋势。本文以电动自行车的太阳能充电装置为研究对象,在光伏发电技术与独立光伏发电系统设计的基础上,开发出适用于电动自行车的太阳能充电系统装置,并采用最大功率追踪法分析系统的效率及性能。详细了解了小型独立光伏发电系统的概念及组成,以及国内外研究的发展概况,当前主要研究的问题与关键技术以及发展趋势与应用前景。主要通过电动自行车每天平均消耗的电量确定所需太阳能电池板的功率,进而确定电池板的面积大小,在考虑到电动自行车外观及行车安全等诸多因素后,最终确定了采用顶棚式安装的方法来固定太阳能电池板;并根据系统不同组件受光照、温度等外部环境影响不同,对系统整体性能参数做了深入分析。本文所设计的太阳能充电装置可以实现电动自行车的太阳能充电。既解决了普通电动自行车充电难的问题,又利用了太阳能这一新型能源,低碳环保。更多还原

【Abstract】 China has gradually become the most populous country of electric bicycle quantities. Chinese reality determines our traffic tools may not like Euramerican developed country that comprehensively use cars, and electric bicycle is likely to become the main personal transport. Electric bicycles are developed in the resent ten years. It is based on the progress of the electric car technology and modern hi-tech achievements. According to the citizens’ demand survey of the country’s major cities, as much as 76 percent of the citizens will have electric bicycle as traffic tool. As to a lot of people, electric bikes become their travel choice, but because electric batteries are very heavy, getting indoor charging are very laborious, and also, electric bicycles often have no electricity in halfway. So solar electric bicycle(charging device) research and development become a recent hot topic.Energy issue is a worldwide basis. The transition period to new energy is to come sooner or later. Solar energy as the one kind of energy, compared with fossil fuels such as the coal, oil, natural gas, nuclear power and so on, has the advantages of universal, harmless, huge, lasting, etc. Therefore the development of solar electric bikes is promising. In the new period advocating environmental protection and low carbon, this is also an inevitable trend that electric bicycle industry develops.This article mainly talks about the electric bicycle solar charging device. Based on photovoltaic energy technology and independent photovoltaic power system designing, it developed solar charging system device on the basis of the applicable to electric bicycle and adopted the most high-power tracking method to analyze the efficiency of system and performance. It makes a detailed knowledge to the concept and components of a small independent photovoltaic power generation system, the development status of domestic and overseas’ research, the current research problems and the key technology and development trends and application prospect. The essay is mainly through the average daily power that electric bicycles consume to determine the power needed for solar panels, and then determine the size of panels. Considering the electric bicycle’s appearance and safety, and many other factors, the article finally adopts ceiling installation method to fix solar panels; and according to the exterior environment such as light, temperature and so on having different influences on the different components of the system, do an in-depth analysis on the overall system performance parameters. This design of solar charging devices can realize the solar charging of electric bicycle. It can resolve the charging hard problem that the ordinary electric bicycle have, and also use the new energy solar energy which is low carbon and environmental protection.更多还原