太阳能光伏发电技术与光热转换技术 - 图文

学校代码： 10128

学 号：200820906004

本科毕业论文

题 目：太阳能光伏发电技术与光热转换技术 的比较 学生姓名：李顺利 学 院：理学院 系 别：物理系

专 业：电子信息科学与技术 班 级：电科08-2 指导教师：胡秀珍 教授

二 〇 一 二 年 六 月

内蒙古工业大学本科毕业论文

摘 要

当今社会,煤矿、石油等自然资源在不断被人类开采，这造成了这些经过几百万年甚至几千万年才形成的矿物能源消耗殆尽。这些古老的化石能源并不是用之不竭的，因此在这些矿物质能源消耗完之前，人类必须要发掘出新的能源来继续满足人类的日常生活需要。太阳能光伏发电技术和太阳能光热转换技术最近几年都获得了很大的发展，这二者在工作原理、材料和应用等各方面都各有优势，对人类未来的发展具有重要意义。

本论文首先介绍了太阳能光热发电原理和光伏发电原理，然后对太阳能电池发电技术和光热转换技术进行了论述。再通过对太阳能典型产品如太阳能灯，太阳能热水器等的分析研究，使我对太阳能光伏发电技术与光热转换技术有了进一步的认识与理解。最后文章重点对太阳能光伏发电技术与光热转换技术进行了各项技术比较。使我在掌握了太阳能的知识及应用的同时，提高了自己的思维能力和创新精神。

关键词：光伏发电；光热转换；太阳能电池板；太阳能集热器；

内蒙古工业大学本科毕业论文

Abstract

In today's society，coal, oil and other natural resources exploitation of chemical constantly, make these after millions of years to millions of years to form the mineral chemistry natural energy consumed. These chemical energy is not inexhaustible, so be in these minerals before completing the energy consumption, humans have to find new sources of energy to replace the old chemical energy to continue to support human production and life need.

As photovoltaic power generation of main equipment, solar battery in recent years obtained very big development and progress, and at the same time the solar-thermal conversion technologies such as solar energy water heaters and also widely used. The two in the working principle, materials and application and so on various aspects each have an advantage. This article through more solar photovoltaic power generation technology and solar-thermal conversion technology, solar photovoltaic power generation to solar energy technology and solar-thermal conversion technology compared and learning. To grasp the basic knowledge and application of solar energy has a huge role.

This paper analyzes the solar cell power generation, and photovoltaic power generation technology principle of principle, and to the solar-thermal technology principle, the principle of warmth conversion technology is discussed. Finally by the example analysis, such as solar energy lamp, solar water heater, etc, to solar photovoltaic power generation technology and solar-thermal conversion technology have further knowledge and understanding. In further understanding and the understanding, on the basis of the development of solar energy future prospects, the master of the knowledge of the solar energy and application, and inprove my thinking ability and creative spirit.

Keywords：Photovoltaic power generation; Solar-thermal conversion; Solar panels; Solar energy collector.

内蒙古工业大学本科毕业论文

目 录

引 言............................................................................................................................ 1 第一章 太阳能光伏发电原理与技术........................................................................ 2

1.1太阳能光伏发电原理....................................................................................... 2 1.2太阳能光伏发电技术....................................................................................... 3

1.2.1 太阳能光伏发电技术概述.................................................................... 3 1.2.2 太阳能电池片........................................................................................ 4

第二章 太阳能光热转换原理与技术.......................................................................... 6

2.1 太阳能光热转换的原理.................................................................................. 6 2.2太阳能光热转换的技术................................................................................... 6

2.2.1 太阳能光热技术概述.......................................................................... 7 2.2.2 太阳能集热器........................................................................................ 7 2.2.3 太阳能光热利用方式分类.................................................................... 7

第三章 太阳能光电和光热技术典型应用分析.......................................................... 9

3.1 太阳能光伏技术典型应用分析...................................................................... 9

3.1.1太阳能灯................................................................................................. 9 3.1.2太阳能光伏发电系统........................................................................... 11 3.2太阳能光热技术典型应用分析..................................................................... 12

3.2.1太阳能热水器....................................................................................... 12 3.1.2太阳能光热发电系统........................................................................... 15

第四章 太阳能光伏发电技术与光热转换技术的比较............................................ 18

4.1光伏发电技术与光热转换技术的共同点..................................................... 18 4.2光伏发电技术与光热转换技术的不同点..................................................... 18

4.2.1对所用能源的转换方式的比较........................................................... 18 4.2.2光伏与光热转换效率比较................................................................... 19 4.3光伏发电技术与光热转换技术的对比分析................................................. 19 4.4光伏发电技术与光热转换技术所需装置比较............................................. 20 4.5光伏发电技术与光热转换技术的发展现状比较......................................... 21

4.5.1太阳能光伏技术发展现状................................................................... 21 4.5.2太阳能光热技术发展现状................................................................... 23

结 论.......................................................................................................................... 25