高性能LED植物生長照明光源研究
發(fā)布時(shí)間:2018-11-28 13:33
【摘要】:傳統(tǒng)的植物照明光源存在著發(fā)光效率低、功耗高、光譜分布不全以及與被照植物所需要的光譜不相匹配等問題,效果并不理想。LED包含有紅、綠、藍(lán)等色彩豐富的單色光,具有極窄的光譜特性、較高的效率、超長的壽命,且與植物生長所需要的光譜匹配性良好,因此非常適用于在植物照明上的應(yīng)用。在一般性介紹植物生長與光照關(guān)系的基礎(chǔ)上,重點(diǎn)就高性能LED植物生長照明光源進(jìn)行探討,主要包含光照的均勻性、光配比的合理性等相關(guān)問題。
[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.
【作者單位】: 中國科學(xué)技術(shù)大學(xué)國家同步輻射實(shí)驗(yàn)室;
【分類號(hào)】: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.
【作者單位】: 中國科學(xué)技術(shù)大學(xué)國家同步輻射實(shí)驗(yàn)室;
【分類號(hào)】:TM923.34
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