| LED光源及灯具能效等级评定方法研究 |
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| 引用本文： | 何益壮,孙雪萌,李保军,田松林,牟达名,姚怡良,吴耀耀.LED光源及灯具能效等级评定方法研究[J].中国照明电器,2011(9):7-12,16. |
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| 作者姓名： | 何益壮 孙雪萌 李保军 田松林 牟达名 姚怡良 吴耀耀 |
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| 作者单位： | 深圳市计量质量检测研究院,广东深圳,518055 |
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| 基金项目： | LED光源及灯具能效等级评定方法的研究 |
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| 摘 要： | 要提高LED光源及灯具的能效,应根据实际照明环境,对灯具进行最优化的配光设计,在满足照度要求的情况下降低功率密度,达到较好的节能效果。通过对不同配光的LED路灯的照明效果比较、以及LED路灯与高压钠灯的照明效果比较,验证了灯具配光曲线的设计对实现整个照明系统高能效的作用,给出更准确的LED光源及灯具能效等级评定方法。
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| 关 键 词： | LED灯具 高压钠灯 能效 功率密度 照度 平均照度 照度均匀度 |
Research of Energy Efficiency Evaluation for LED Light and Luminaires |
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| He Yizhuang Sun Xuemeng Li Baojun Tian Songlin Mu Daming Yao Yiliang Wu Yaoyao.Research of Energy Efficiency Evaluation for LED Light and Luminaires[J].China Light & Lighting,2011(9):7-12,16. |
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| Authors: | He Yizhuang Sun Xuemeng Li Baojun Tian Songlin Mu Daming Yao Yiliang Wu Yaoyao |
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| Affiliation: | He Yizhuang Sun Xuemeng Li Baojun Tian Songlin Mu Daming Yao Yiliang Wu Yaoyao(Shenzhen Academy of Metrology and Quality Inspection,Guangdong Shenzhen 518055) |
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| Abstract: | For improving the energy efficiency of LED light and luminaire,it is necessary to optimize their light distribution design according to the real lighting surroundings.In this way,power density and energy consumption can be further reduced while illuminance requirements are met.By comparing lighting effects of LED street lights with different distribution,high pressure sodium lamp and LED street light,it was verified that the light distribution design of LED luminaire is important for energy saving,and a scientific method for energy efficiency evaluation of LED lights and luminaires is given. |
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| Keywords: | LED luminaire high pressure sodium lamp energy efficiency power density illuminance average illuminance illuminance uniformity |
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