光伏系统在智能温室大棚中的设计与应用

摘要21 世纪，随着社会的不断发展，人类的生活水平越来越高，自然能源已供不应求且自然能源是不可再生能源。为了可持续发展，人类不得不开发新能源，以便维持可持续发展。新能源种类较多，尤其是太阳能已被我们大规模应用。农业是我们生存的根本，将太阳能应用到农业是我们所必须实现的重要一步，这样不仅使太阳能越来越普遍，而且会节省许多不可再生能源。本文基于发展新能源的理念，设计光伏发电系统与温室大棚有效结合。因地处西北，光照充足，其发电量可满足所需。在设计时，需掌握光伏发电及储能的相关原理，选择合适的光伏组件以及蓄电池，并且计算出串并联数，着重设计储能部分，再通过 Pvsyst 仿真系统发电量等。其次需设计温室大棚内各个工作环节，选用合适的单片机以及传感器，通过数字化控制，使温室大棚实现智能化控制。最后，对智能温室大棚所设计的光伏发电系统进行综合经济效益分析，并对该系统进行总结分析及展望。关键词：光伏发电；温室大棚;；储能 I光伏系统在温室大棚中的设计与应用AbstractIn the 21st century, with the continuous development of society, the living standard of human beings is getting higher and higher. Natural energy is in short supply and non-renewable energy. For sustainable development, human beings have to develop new energy resources in order to maintain sustainable development. There are many kinds of new energy, especially solar energy has been widely used by us. Agriculture is the foundation of our survival, and the application of solar energy to agriculture is an important step that we must achieve, which not only makes solar energy more and more common, but also saves a lot of non-renewable energy.This paper bases on the concept of developing new energy, designs an effective combination of photovoltaic power generation system and greenhouse. Due to located in the northwest, with sufficient light, its power generation can meet the demand. In the design, it is necessary to master the relevant principles of photovoltaic power generation a...