商丘市当店光伏发电系统的设计

发布时间：2018-06-05 08:02

本文选题：可再生能源 + 太阳能　；参考：《华北电力大学》2017年硕士论文

【摘要】：随着煤炭、石油等不可再生能源的减少和环境问题的不断加剧,清洁能源如风能、太阳能、地热等清洁能源受到越来越多的重视。太阳能是最为常见的清洁能源之一,利用太阳能的方法主要是太阳能发电,太阳能发电具有清洁无污染和不需要消耗化石能源的优点,对解决目前经济发展存在的问题具有重要的意义。本文在河南省商丘市近年来太阳能资源情况的基础上,得到了商丘地区太阳能资源变化的规律,对商丘市日照时数、太阳能总辐射量等进行了分析和研究,证实了商丘市发展太阳能光伏发电具有一定的自然资源基础。详细介绍了太阳能光伏发电的基本理论,并对其主要结构和特点进行了讨论。研究了太阳能光伏发电的设计原则,在此基础上对商丘市当店光伏发电系统进行了总体设计。在上述理论的基础上对商丘市当店分布式光伏发电进行详细设计,包括电池选择、逆变器的选择、光伏发电阵列的设计以及电气一次二次系统的设计等,并通过具体数据的计算对电气设备的具体型号和参数进行选择,通过AutoCAD软件绘制出了电气一次系统接线图。最终得出商丘市当店光伏发电系统的整体设计方案。通过对数据的计算,该方案可以达到充分利用商丘市太阳能资源,减少环境污染,投资经济合理的基本要求,将有效提高电网运行的效率,对节能减排,提高可再生能源的利用效率具有一定的意义。
[Abstract]:With the decrease of non-renewable energy sources such as coal, petroleum and environmental problems, more and more attention has been paid to clean energy such as wind energy, solar energy, geothermal energy and so on. Solar energy is one of the most common clean energy sources. Solar energy is mainly used to generate electricity by solar energy. Solar power generation has the advantages of clean and pollution-free and does not need to consume fossil energy. It is of great significance to solve the problems existing in the current economic development. Based on the situation of solar energy resources in Shangqiu City, Henan Province in recent years, the variation law of solar energy resources in Shangqiu area is obtained, and the sunshine hours and total solar radiation in Shangqiu City are analyzed and studied in this paper. It is proved that the development of solar photovoltaic power generation in Shangqiu city has a certain natural resource base. The basic theory of solar photovoltaic power generation is introduced in detail, and its main structure and characteristics are discussed. The design principle of solar photovoltaic power generation is studied, and the overall design of Dangdian photovoltaic power generation system in Shangqiu city is presented. On the basis of the above theory, the detailed design of Dangdian distributed photovoltaic power generation in Shangqiu city, including battery selection, inverter selection, photovoltaic array design and the design of electrical primary and secondary system, etc. The specific models and parameters of electrical equipment are selected through the calculation of specific data, and the wiring diagram of electrical primary system is drawn by AutoCAD software. Finally, the overall design scheme of Shangqiu Dangdian photovoltaic power generation system is obtained. Through the calculation of the data, the scheme can make full use of the solar energy resources in Shangqiu City, reduce the environmental pollution, and invest in reasonable economy. It will effectively improve the efficiency of power grid operation and save energy and reduce emissions. It is significant to improve the efficiency of renewable energy.
【学位授予单位】：华北电力大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：TM615

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