太阳能追日跟踪系统设计+CAD图纸
关键词：太阳能；寻日；新能源；双轴控制
The Design of the Solar Tracker Tracking System
Abstract: Solar energy is an ideal clean and green energy, but how to improve the conversion and utilization of solar energy and how to reduce power generation system construction cost of solar power system, which are the two difficulties of researching the solar power system. In this article, our object is the solar tracker tracking system , the system is first described in detail, and present initial ideas from the tracking system design programs. Focus on the mechanical part of the system designing. Finally, give a detailed process about how to select the sensor. Through this graduation preliminary understanding and mastering the solar tracker tracking system and the design of the basic ideas, which would help us to lay the foundation if we had the opportunity to engage in related work in the future .
Key Words: Solar energy; Tracking; New Energy; Axis Control
目 录
摘要
Abstract
1. 绪论 1
1.1 课题来源 1
1.2 课题背景 1
1.2.1 能源的危机 1
1.2.2 太阳能的优势 1
1.3 课题研究目的 2
1.4 研究课题的意义 3
1.5 太阳能利用的国内外发展现状 3
1.5.1 国外发展现状 3
1.5.2 国内发展现状 3
1.6 太阳能追踪系统的国内外研究现状 4
1.6.1 单轴跟踪装置 4
1.6.2 双轴跟踪装置 5
1.6.3 发展趋势 5
1.7 论文的研究内容 5
1.8 本章小结 6
2. 太阳能跟踪测试系统介绍 7
2.1 寻日机构 7
2.2 寻日控制单元 8
2.3 能量转换单元 11
2.4 逆变负载单元 14
2.5 上位机监控单元 16
2.6 本章小结 17
3. 太阳能跟踪系统设计初步构思 18
3.1 太阳运行的规律 18
3.2 跟踪方案的选择 19
3.2.1 视日运动轨迹追踪 19
3.2.2 光电轨迹追踪 20
3.2.3 系统跟踪方案的选择 21
3.3 机械传动方案论证 21
3.4 本章小结 22
4. 太阳能跟踪系统的机械设计 23
4.1 机械传动机构组成 23
4.2 机械传动工作原理 23
4.3 跟踪器机械执行部分比较选择 23