摘要
我国光伏产业在全球产业链已经处于龙头地位,新增和累计光伏装机容量连续多年保持全球第一。光伏与生态和谐发展也越来越受到重视,光伏板下的生态与植物生长亟待和光伏的快速发展相适应。本课题组提出一种基于匀光散光板的匀光型光伏农业系统,通过匀光散光板可以调控光伏板下农作物所需要的光强及其分布,更好地满足植物生长照明所需。通过理论分析和实验设施建设,测试结果表明在不影响晶硅板发电量和成本可控的情况下,光照得到显著提升,均匀性明显改善;对于相当一部分作物,例如洋姜和土豆,光伏板下的产量更高。为后续进一步实验的深入开展和光伏农业的精准高效产出,提供了新的思路,具有较好的经济和生态效益。
China’s photovoltaic industry is already in a leading position,with new and cumulative installed photovoltaic capacity remaining the world’s number one for many consecutive years.The ecology under the photovoltaic panel and plant growth urgently need to adapt to the rapid development of photovoltaic.This research group proposes a uniform light photovoltaic agricultural lighting system based on a uniform light diffuser.Through this method,the light intensity and distribution required for regulating crops under the photovoltaic panel are realized,so as to better meet plant growth requirements.The test results show that the light intensity and uniformity are significantly improved.Helianthus tuberosus and potatoes have higher yields under photovoltaic panels.It provides new ideas for the further development of subsequent experiments and the precise output of photovoltaic agriculture.The system has good prospects for economic and ecological benefits.
作者
张放心
孟守东
李明
郑佳楠
刘文俊
刘文
ZHANG Fangxin;MENG Shoudong;LI Ming;ZHENG Jianan;LIU Wenjun;LIU Wen(School of Physical Sciences, University of Science and Technology of China, Hefei 230026, China;School of Public Affairs, University of Science and Technology of China, Hefei 230026, China;Institute of Advanced Technology, University of Science and Technology of China, Hefei 230088, China)
出处
《照明工程学报》
2020年第5期17-21,共5页
China Illuminating Engineering Journal
基金
阜阳市政府-阜阳师范学院横向项目(编号:XDHX201724)。
关键词
光伏农业
光伏农场
分布式光伏
光伏照明
photovoltaic agriculture
photovoltaic farms
distributed photovoltaic
photovoltaic lighting
作者简介
通讯作者:刘文,E-mail:wenliu@ustc.edu.cn。
