| 基于单片机的太阳能最大功率自动追踪系统 |
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| 引用本文： | 蔺金元,马虎林,李居强. 基于单片机的太阳能最大功率自动追踪系统[J]. 宁夏工程技术, 2012, 11(1): 16-18 |
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| 作者姓名： | 蔺金元 马虎林 李居强 |
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| 作者单位： | 1. 宁夏大学物理电气信息学院,宁夏银川,750021
2. 酒泉钢铁有限集团责任公司动力厂,甘肃嘉峪关,735100 |
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| 基金项目： | 宁夏大学2010年科学研究基金资助项目（NDZR10-40） |
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| 摘 要： | 为提高太阳能吸收率,介绍一种能有效提高太阳能吸收率的自动追踪系统.该系统利用单片机为控制器,采用寻求最大功率点的方法,控制步进电机带动太阳能电池板根据吸收功率的大小自动旋转,使电池板始终保持在太阳能吸收率最高的位置,以实现太阳能资源的更好转化利用.
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| 关 键 词： | 单片机 太阳能 自动追踪 最大功率点 |
SCM based solar maximum power tracking system |
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| LIN Jinyuan,MA Hulin,LI Juqiang. SCM based solar maximum power tracking system[J]. Ningxia Engineering Technology, 2012, 11(1): 16-18 |
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| Authors: | LIN Jinyuan MA Hulin LI Juqiang |
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| Affiliation: | 1.School of Physics and Electrical Information Engineering,Ningxia University,Yinchuan 750021,China; 2.Jiuquan Iron and Steel(Group) Limited Liability Company Power Plant,Jiayuguan 735100,China) |
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| Abstract: | In order to improve absorptivity of solar energy,an automatic tracking system which can improve the absorption rate of solar energy is introduced.In the system,a single-chip microcomputer is used as the controller,the method of seeking maximum power point is set,and then,the battery plate which is driven by the stepper motor can rotate according to the value of absorption power.Thus,the battery plate can keep the position which is avail to absorb maximum power.The system makes better use of solar energy to convert. |
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| Keywords: | single chip microcomputer solar energy automatic tracking maximum power point |
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