LU Qiang,SHI Ying-gang,LIU Li.Design of Solar Energy Automatic Tracker[J].HEILONGJIANG AGRICULTURAL SCIENCES,2017,(08):107-111.[doi:10.11942/j.issn1002-2767.2017.08.0107]
太阳能自动跟踪器的设计
- Title:
- Design of Solar Energy Automatic Tracker
- 文章编号:
- 1002-2767(2017)08-0107-05
- 分类号:
- S24;TP29
- 文献标志码:
- B
- 摘要:
- 为了充分利用太阳能,设计了太阳能自动跟踪器的机械执行部分和控制部分。详细介绍了其结构、工作原理、性能特点以及太阳位置探测单元、信号处理及控制单元、动力单元,并给出了机械执行结构图和控制电路图。光信号采集模块将光照强度反馈给控制模块,根据光照强度信号控制模块、继电器的通断和步进电机的转动实现太阳能自动跟踪器的水平、俯仰控制,使得太阳能接收器始终保持正面朝向太阳光,提高太阳能热量吸收的效果。
- Abstract:
- In order to make full use of solar energy,the mechanical part and the control part of solar energy automatic tracker were designed.The structure,working principle,performance characteristics,tracker contains,sun position detection unit,signal processing,control unit and power unit in detail was introduced.The mechanical implementation structure diagram and the control circuit diagram were also drawn.The light signal acquisition module feed back the illumination intensity to the control module.According to the illumination intensity,signal control module,on-off of relay and the rotation of step motor,the horizontal and pitch control of solar energy automatic tracker was realized.As a result,solar receiver always remained the facade towards the sun to increase the effect of solar energy absorption.
参考文献/References:
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备注/Memo
收稿日期:2017-06-20基金项目:2017年西北农林科技大学教育教学改革研究资助项目(JY1702022)第一作者简介:卢强(1995-),男,河南省息县人,在读学士,从事机械电子工程研究。E-mail:1003871699@qq.com。