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| 教室光环境统一眩光值影响因素的研究 | |
| 引用本文： | 胡锡兵,李静静,程敏,张琦,华利生,杨华利,李首伦. 教室光环境统一眩光值影响因素的研究[J]. 中国照明电器, 2021, 0(1): 31-35 |
| 作者姓名： | 胡锡兵 李静静 程敏 张琦 华利生 杨华利 李首伦 |
| 作者单位： | 江苏新广联光电股份有限公司;欧司朗光电半导体（中国）有限公司;中认尚动（上海）检测技术有限公司 |
| 摘 要： | 研究了标准教室场景中统一眩光值(UGR)的干扰因素,通过DIALux改变输入条件,如灯具的安装位置、反射比、光通量、配光曲线等,同时设置不同的UGR测点位置,经模拟优化,发现UGR并非单一与灯具参数,比如配光曲线、光通量等有关,还与安装的环境参数有关.上照光通量由0增加至与下照光通量相等时,UGR下降19.7％;按照国... |
| 关 键 词： | 教室光环境 照明质量 UGR 视觉指标 |
Research on Influencing Factors of UGR in Classroom Light Environment |
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| HU Xibing,LI Jingjing,CHENG Min,ZHANG Qi,HUA Lisheng,YANG Huali,LI Shoulun. Research on Influencing Factors of UGR in Classroom Light Environment[J]. China Light & Lighting, 2021, 0(1): 31-35 | |
| Authors: | HU Xibing LI Jingjing CHENG Min ZHANG Qi HUA Lisheng YANG Huali LI Shoulun |
| Affiliation: | (Jiangsu XGL Optoelectronics Co.,Ltd.,Wuxi 214101,China;OSRAM Optoelectronic Semiconductor(China)Co.,Ltd.,Wuxi 214000,China;CQC Standard Testing Technology(Shanghai)Co.,Ltd.,Shanghai 200233,China) |
| Abstract: | This paper focuses on the interference factors of the Unified Glare Rating(UGR) in the standard classroom scene. For example, the installation position, reflectance, luminous flux and light distribution curve of luminaire, and different UGR measuring points were set at the same time. Through DIALux simulation and optimization, it is found that UGR is not only related to lamp parameters, such as light distribution curve and luminous flux, but also related to installation environment parameters. The UGR decreased by 19.7% when the upward luminous flux increased from 0 to be equal to the downward luminous flux, and by 24.1% when the environmental reflection coefficient was changed according to the national standard. |
| Keywords: | classroom light environment lighting quality Unified Glare Rating(UGR) visual index |
| 本文献已被 CNKI 维普 等数据库收录！ | |