分布式家用屋顶光伏电站设计讲述.doc

分布式家用屋顶光伏电站设计 江西工程学院 环境与能源工程学院 毕业设计 （ 2016 届） 题 目 分布式家用屋顶光伏电站设计 专 业 光伏发电技术及应用 摘 要 随着人类社会的不断发展，传统能源被不断的消耗，同时也带来了严重的环境问题。为了减少环境的污染，保证能源的可持续利用，就必须改变现有的能源结构，重视新 能源的开发和利用。从长远发展的角度看，可再生资源是人类未来的主要能源来源，因此，世界上很多国家都开始重视太阳能等新能源的开发利用。在这些可再生资源中，光伏发电的发展速度最快，而太阳能光伏发电已经成为可再生能源领域中继风力发电之后产业化发展最快、最大的产业。世界各国都非常重视太阳能光伏产业的发展，我国拥有丰富的太阳能资源，对太阳能的开采具有很大的优势，因此，太阳能光伏发电成为我国开发新能源的重要内容。太阳能作为一种新型的可再生能源近年来得到了广泛的应用，光伏并网技术成为有效利用太阳能发电的核心和关键。本文分析光伏发电在普通家庭的应用要求，提出了一种基于家庭用户需求的光伏发电解决方案，并进行实验测试和验证。并以传统的独立太阳能光伏发电技术为基础，研究和设计了并网型太阳光伏发电控制系统。? 关键词：太阳能；光伏发电；并网；逆变器 Abstract With the continuous development of human society, traditional energy is constantly consumption, at the same time, it also brings the serious environmental problems. In order to reduce environmental pollution and ensure the energy sustainable utilization, it is necessary to change the existing energy structure, pay attention to the development and utilization of new energy. From the Perspective of long-term development, renewable resources is the future of humanity is the main source of energy. Therefore, many countries in the world began to attach importance to the development and utilization of solar energy and other new energy. In these renewable resources, the pace of development of photovoltaic power generation is the fastest, and solar photovoltaic power generation has become a field of renewable energy in the wind power generation industry development the fastest, the biggest Industry. All the countries in the world have attached great importance to the development of solar energy photovoltaic industry, China has abundant solar energy resources, the exploitation of solar energy has great advantages, therefore, solar photovoltaic power generation become our country the important content of the new energy development. Solar energy as a new type of renewable energy in recent years has been widely used, the grid connected photovoltaic technology become the