激光与光电子学进展, 2019, 56 (1): 012801, 网络出版: 2019-08-01
一种大范围光电跟踪传感器的实验研究 下载: 921次
Experimental Study of Wide Range Photoelectric Tracking Sensors
传感器 太阳能 光电跟踪 聚光器 双轴跟踪 sensors solar energy photoelectric tracing solar concentrator double-axis tracking
摘要
提出了一种大范围光电跟踪传感器并介绍了其工作原理,搭建了实验平台并开展了传感器高度角和方位角的视场范围及其跟踪精度的实验研究。结果表明,传感器在方位角的视场范围为-180°~+180°,高度角的视场范围为-90°~+90°,满足了传感器响应范围广的要求;精跟踪精度较高且误差为±1.5°,能满足太阳能光伏发电对跟踪精度的要求。该研究为太阳跟踪光电传感器的开发和使用提供了依据。
Abstract
A wide range photoelectric tracking sensor is proposed and its working principle is introduced. A test platform is set up and the fields of view of altitude and azimuthal angle as well as its tracking accuracy are experimentally studied. The results show that as for this sensor, its field of view of azimuthal angle is -180°-180° and that of altitude is -90°-90°. Thus the requirement of wide response range for sensors is satisfied. In addition, the accurate tracking accuracy is high and the error is ±1.5°, therefore the requirement of tracking accuracy for the solar photovoltaic power generation is also satisfied. This research provides a basis for the development and use of solar tracking photoelectric sensors.
宁宇, 彭佑多, 颜健. 一种大范围光电跟踪传感器的实验研究[J]. 激光与光电子学进展, 2019, 56(1): 012801. Yu Ning, Youduo Peng, Jian Yan. Experimental Study of Wide Range Photoelectric Tracking Sensors[J]. Laser & Optoelectronics Progress, 2019, 56(1): 012801.