| 可调光LED在隧道照明工程中的应用 |
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| 引用本文： | 李函娟.可调光LED在隧道照明工程中的应用[J].中国市政工程,2011(6):52-53,57. |
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| 作者姓名： | 李函娟 |
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| 作者单位： | 石家庄市政设计研究院有限责任公司,河北 石家庄,050011 |
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| 摘 要： | 以河北省承德市石洞子沟隧道照明工程为例,根据JTJ 026.1—1999《公路隧道通风照明设计规范》的标准要求,采用可调光LED光源对其照明系统进行设计。详细介绍了灯具布置方案及无级调光控制系统原理。该工程现已投入使用,经过现场实测,隧道内照明完全达到国家要求的照度和均匀度,且与传统隧道灯具相比有效节约了电能。
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| 关 键 词： | 隧道照明 可调光LED 无级控制 |
On Adjustable LED Applied in Tunnel Illumination Engineering |
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| LI Han-juan.On Adjustable LED Applied in Tunnel Illumination Engineering[J].China Municipal Engineering,2011(6):52-53,57. |
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| Authors: | LI Han-juan |
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| Affiliation: | LI Han-juan(Shijiazhuang Municipal Engineering Design & Research Institute Co.,Ltd.,Shijiazhuang 050011,China) |
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| Abstract: | Taking Shidongzigou tunnel illumination project in Chengde,Hebei for example,and according to the requirements ofJTJ 026.1 —1999 Design Specification for Ventilation & Illumination of Highway Tunnel,the related illumination system is adopting adjustable LED light source.Luminaries ’ layout plan and stepless adjustment light control system principle are introduced in detail.The project has been in service,and the illumination within the tunnel can arrive at luminance & uniformity requirements of national standards totally after a field surveying.What ’s more,it can save the power effectively compared with traditional tunnel luminaries. |
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| Keywords: | tunnel illumination adjustable LED stepless control |
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