| 高精度高可靠性脱机追日系统研制 |
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| 引用本文： | 王会强,王磊,刘超.高精度高可靠性脱机追日系统研制[J].信息技术,2011(8):109-111,115. |
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| 作者姓名： | 王会强 王磊 刘超 |
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| 作者单位： | 同济大学中德学院,上海,200092 |
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| 摘 要： | 为实现高精度高可靠性的追踪太阳,提高对太阳能的利用率,设计了一套基于以C8051Fa020的控制系统;该系统以C8051Fa020为控制器,通过太阳能公式计算出太阳的水平角及高度角,由程序控制水平及高度电机的转动,实现对太阳位置的精确跟踪;同时利用安装在太阳能发电架构上的编码器作为反馈,实现追日系统的闭环控制,对追日系统的误差进行校正,改进跟踪系统的精度;通过对实地太阳能架构的实验,追日系统可以精确追踪太阳位置,系统性能稳定,成本低,实用性很强。
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| 关 键 词： | C8051Fa020 太阳能发电 追日系统 闭环控制 脱机 |
Design of high precision and reliability tracking sun system |
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| WANG Hui-qiang,WANG Lei,LIU Chao.Design of high precision and reliability tracking sun system[J].Information Technology,2011(8):109-111,115. |
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| Authors: | WANG Hui-qiang WANG Lei LIU Chao |
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| Affiliation: | WANG Hui-qiang,WANG Lei,LIU Chao(CDHK Tongji University,Shanghai 200092,China) |
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| Abstract: | For the high precision and high reliability of the track the sun and improving the utilization of solar energy,the paper designs a control system based on the C8051Fa020;C8051Fa020 as controller of the system,MCU through position of the sun formula,calculated the solar elevation angle of the sun and elevation angle,pitch and height of the program control the motor rotation,to achieve accurate tracking of the position of the sun;while taking advantage of solar power installed in the encoder structure as the ... |
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| Keywords: | C8051Fa020 solar energy tracking sun system closed-loop control shell machine |
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