高性能LED植物生长照明光源研究
发布时间:2018-11-28 13:33
【摘要】:传统的植物照明光源存在着发光效率低、功耗高、光谱分布不全以及与被照植物所需要的光谱不相匹配等问题,效果并不理想。LED包含有红、绿、蓝等色彩丰富的单色光,具有极窄的光谱特性、较高的效率、超长的寿命,且与植物生长所需要的光谱匹配性良好,因此非常适用于在植物照明上的应用。在一般性介绍植物生长与光照关系的基础上,重点就高性能LED植物生长照明光源进行探讨,主要包含光照的均匀性、光配比的合理性等相关问题。
[Abstract]:Traditional plant lighting sources have many problems, such as low luminous efficiency, high power consumption, incomplete spectral distribution and not matching the spectrum needed by irradiated plants. LED contains monochromatic light, such as red, green, blue and so on. It has very narrow spectral characteristics, high efficiency, long life, and good matching with the spectrum required by plant growth, so it is very suitable for plant lighting applications. Based on the general introduction of the relationship between plant growth and illumination, the light source of high performance LED plant growth illumination is discussed, including the uniformity of illumination, the rationality of light ratio and so on.
【作者单位】: 中国科学技术大学国家同步辐射实验室;
【分类号】:TM923.34
[Abstract]:Traditional plant lighting sources have many problems, such as low luminous efficiency, high power consumption, incomplete spectral distribution and not matching the spectrum needed by irradiated plants. LED contains monochromatic light, such as red, green, blue and so on. It has very narrow spectral characteristics, high efficiency, long life, and good matching with the spectrum required by plant growth, so it is very suitable for plant lighting applications. Based on the general introduction of the relationship between plant growth and illumination, the light source of high performance LED plant growth illumination is discussed, including the uniformity of illumination, the rationality of light ratio and so on.
【作者单位】: 中国科学技术大学国家同步辐射实验室;
【分类号】:TM923.34
【相似文献】
相关期刊论文 前10条
1 任逸;美拟启动“下一代照明光源计划”[J];灯与照明;2003年02期
2 ;绿色照明光源[J];农村电气化;2002年07期
3 陈彦华;谭光友;;公路隧道照明光源的选择[J];灯与照明;2006年03期
4 方志烈;刘木清;;半导体照明光源的技术进展[J];激光与光电子学进展;2010年06期
5 林文正;高速摄影照明光源的特性[J];高速摄影与光子学;1986年04期
6 郑文军;;照明光源发展的现状和趋势[J];广西科学院学报;1991年01期
7 臧正保;;沪宁高速公路照明光源分析[J];中国照明电器;2014年01期
8 钱雯磊;李抒智;杨卫桥;;照明产品的相关光谱分析[J];中国照明电器;2014年01期
9 方志烈,叶其春,李学勇;白色LED照明光源[J];功能材料与器件学报;2000年04期
10 魏戈兵;现代照明光源的发展趋势[J];灯与照明;2003年03期
相关会议论文 前10条
1 ,
本文编号:2362965
本文链接:https://www.wllwen.com/kejilunwen/dianlidianqilunwen/2362965.html