毕业设计太阳能发电系统详细分解.docx

太阳方位跟踪控制系统设计 专业：自动化 姓名：蔡余敏 指导老师：刘明华 摘 要： 太阳能是一种储量丰富、清洁、经济的新型能源,目前国 内外对太阳能的开发利用日益加深， 由于其存在着间歇性和动态分布 等弊端，因此本论文设计了一种基于单片机的太阳方位跟踪控制系 统。该系统模拟太阳能电池板对光源进行方位检测和实时追踪等功 能，利用 AT89C51 单片机作为系统的主控模块，结合光源检测与转 换模块，按键电路，液晶显示模块和驱动模块等组成了太阳方位跟踪 控制系统，并通过 Proteus软件进行仿真和调试，实现光敏元件将采 集的光强信号经放大后输送给单片机进行处理分析以驱动电机跟踪 光源并显示电机运行状态的功能。本系统性价比高，易于掌握，实用 范围广，有推广应用的价值。 关键词： 太阳方位检测；实时跟踪；PROTEUS 仿真 ABSTRACT Solar energy is a kind of new energy that is rich, clear and economic. At present, the development and utilization of solar energy is growing at domestic and overseas. Since it has the disadvantages of intermittent and dynamic distribution, a kind of solar orientation tracking control system based on SCM is designed in this paper. This system simulates the functions of solar panels, such as detects the position of the light, real-time tracing and so on. AT89C51 is used to be the mainly control module. Combining with light detection module, transform module, key circuit, LCD Module and driver module, solar orientation tracking control system is composed. Proteus is used to simulate and debug. Amplifying light intensity signals that are collected by photosensitive sensors, then the signals are analyzed and handled by SCM to achieve the functions of driving motor to track the light source and display the motor running state. This system has many characters, such as highly cost effective, grasp easily, suitable scope is broad and have the value of application. Key Words: Solar Orientation Detection; Real-time Tracking; Proteus Simulation 摘要.................................................................................................................................................... ABSTRACT............................................................................................................................................ 1 绪论............................................................................................................................................ - 1.1 课题的背景及意义...............