| 高精度双轴太阳跟踪控制器设计 |
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| 引用本文： | 周培涛,李成贵,刘绍宗,姚刚.高精度双轴太阳跟踪控制器设计[J].电光与控制,2011,18(4):81-84. |
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| 作者姓名： | 周培涛 李成贵 刘绍宗 姚刚 |
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| 作者单位： | 北京航空航天大学仪器科学与光电工程学院,北京,100191 |
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| 摘 要： | 结合聚光式光伏发电对太阳跟踪装置的应用需求,设计了基于DSP与CPLD的高精度双轴太阳跟踪控制器.设计以太阳位置计算的方法为主要跟踪控制方式,采用CCD传感器对太阳跟踪角度偏差检测自动定位和校准.结合光电定位校准开关,可以消除较大的机械积累误差,跟踪精度高.根据太阳高度自动调整启动返回时闻,可以最大限度地获得更多的光能...
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| 关 键 词： | 聚光式光伏发电 太阳跟踪控制器 CCD DSP CPLD |
Design of a High-Precision Dual-Axis Sun-Tracking Controller |
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| ZHOU Peitao,LI Chenggui,LIU Shaozong,YAO Gang.Design of a High-Precision Dual-Axis Sun-Tracking Controller[J].Electronics Optics & Control,2011,18(4):81-84. |
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| Authors: | ZHOU Peitao LI Chenggui LIU Shaozong YAO Gang |
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| Affiliation: | ZHOU Peitao,LI Chenggui,LIU Shaozong,YAO Gang(School of Instrumentation Science and Opto-Electronics Engineering,Beihang University,Beijing 100191,China) |
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| Abstract: | A kind of high-precision,dual-axis sun-tracking controller based on DSP and CPLD was designed considering the application requirements of the photovoltaic power generation to solar tracking control system.The calculation method to indentify the sun's position was taken as the main tracking control method.The CCD-detection-sensor was used to locate and collimate the deviation angle of sun-tracking automatically.Based on the photoelectric switch of location and calibration,it could eliminate the accumulated m... |
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| Keywords: | CCD DSP CPLD |
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