摘要
随着资源与环境问题的日益剧增,新能源的发展迫在眉睫。为破解太阳能利用率相对较低的难题设计了一款基于多模式融合的双自由度太阳能追踪系统,可通过控制电池板的旋转提高光伏发电的效率。系统选用MSP430F149微控制器,将光电检测与视日运动轨迹两种追踪模式进行融合,采取双自由度的结构确保太阳能吸收装置实现水平、垂直多自由度旋转;系统通过光电检测判断、信号传输、驱动电机调整太阳能板角度,能够有效提升太阳能板光电转化效率。
With the increasing problems of resources and environment,the development of new energy is imminent.In order to solve the problem of relatively low solar energy utilization rate,a dual-degree-of-freedom solar tracking system based on multi-mode fusion is designed,which uses the rotation of solar panels to improve the efficiency of photovoltaic power generation.The system uses MSP430F149 microcontroller,integrates photoelectric detection and visual daily trajectory tracking modes,and adopts a two-degree-of-freedom structure to ensure that the solar energy absorption device can achieve horizontal and vertical multi-degree-of-freedom rotation.The system adjusts the angle of solar panel through photoelectric detection and judgment,signal transmission and driving motor,which effectively improves the photoelectric conversion efficiency of solar panel.
作者
李立鹏
高建
黄天怡
刘中仁
方茹
莫慧淑
LI Lipeng;GAO Jian;HUANG Tianyi;LIU Zhongren;FANG Ru;MO Huishu(Tianjin University of Commerce,Tianjin 300134,China)
出处
《天津科技》
2019年第4期57-59,63,共4页
Tianjin Science & Technology
基金
天津市大学生创新创业训练计划项目"基于光电追踪与视日运动轨迹追踪相融合的双自由度太阳能追踪系统的研究"(201710069070)
关键词
多模式融合
微控制器
自动追踪
multi-mode fusion
microcontroller
automatic tracking
