电子器件Issue(1)：176-179,4.DOI:10.3969/j.issn.1005-9490.2016.01.037
太阳能沥青加热中太阳追光器的研究与设计
Research and Design of Sun Tracker in Solar Energy Heating Asphalt
摘要
Abstract
Traditional asphalt heating is poor in quality of oiling,pollution,energy consumption and high cost prob⁃lems,it is a good way to solve with adopting the solar-thermal conversion heating asphalt. For this purpose,a high pre⁃cision solar spotlight is developed. The single-chip C8051F021 is used to process the output signals of the PSD posi⁃tion sensor and control the motor to the solar tracking,the automatic track can be achieved by combining optical track⁃ing way calendar-reckoning method. Experiments show that tracking accuracy is not lower than 0.2° with all-weather, good stability,and it provides the necessary condition to reach the high temperature process of asphalt temperature.关键词
太阳能/太阳追光器/光电跟踪/日历跟踪/PSD位置传感器/沥青加热Key words
solar energy/sun tracker/optical tracking/calendar-reckoning/PSD position sensor/asphalt heating分类
能源科技引用本文复制引用
曲春英,卞秀芬..太阳能沥青加热中太阳追光器的研究与设计[J].电子器件,2016,(1):176-179,4.基金项目
国家自然科学基金项目（51466002）；海南师范大学建设物理学硕士点项目 （）
