| 经济型向阳跟踪PV电站的设计与实现 |
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| 引用本文： | 潘玉良,周建军,苏忠贤.经济型向阳跟踪PV电站的设计与实现[J].中山大学学报(自然科学版),2007,46(Z2):192-194. |
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| 作者姓名： | 潘玉良 周建军 苏忠贤 |
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| 作者单位： | 杭州电子科技大学机械工程学院 浙江杭州310018 |
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| 摘 要： | 提高光伏阵列电站的发电量和工作效率,系统实行向阳跟踪技术是关键。研制了一种新型光方位传感器,由两个布置成一定角度感光面朝外硅光电池组成,并进行实验。实验表明长时间跟踪引发的能量损失得到降低,光伏阵列电站能量转换得到改善,控制和机械装置简化,成本低应用推广方便。
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| 关 键 词： | 极轴跟踪系统 太阳能 转换效率 |
| 文章编号： | 0529-6579(2007)S2-0192-03 |
| 修稿时间： | 2007年5月18日 |
Design and Implementation of a Sun Tracking System for Cost Effective PV Power Generation |
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| PAN Yu-liang,ZHOU Jian-jun,SU Zhong-xian.Design and Implementation of a Sun Tracking System for Cost Effective PV Power Generation[J].Acta Scientiarum Naturalium Universitatis Sunyatseni,2007,46(Z2):192-194. |
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| Authors: | PAN Yu-liang ZHOU Jian-jun SU Zhong-xian |
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| Abstract: | It is of crucial importance for PV power generation systems to work at efficiency conditions and to maximum the electrical power output by using a sun tracking system.A novel approach using two photocells placed in a wedge shaped form as a new tracking sensor is studied and tested.The power loss caused by over long time tracking can be reduced,and the energy conversion efficiency of photovoltaic can be improved.The control and mechanism is very simple,which can reduce the cost and make the implementation easily. |
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| Keywords: | polar axis tracking system solar energy conversion efficiency |
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