[1]李英春,南艳子,艾春艳,等.免光纤式太阳光室内照明系统的设计[J].西安建筑科技大学学报(自然科学版),2017,49(01):150-154.[doi:10.15986/j.1006-7930.2017.01.025]
　LI Yingchun,NAN Yanzi,AI Chunyan,et al.The design of free fiber type solar light indoor lighting system[J].J. Xi’an Univ. of Arch. & Tech.(Natural Science Edition),2017,49(01):150-154.[doi:10.15986/j.1006-7930.2017.01.025]
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免光纤式太阳光室内照明系统的设计()
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西安建筑科技大学学报（自然科学版）[ISSN:1006-7930/CN:61-1295/TU]

卷:
49
期数:
2017年01期
页码:
150-154
栏目:
出版日期:
2017-03-03

文章信息/Info

Title:
The design of free fiber type solar light indoor lighting system
文章编号:
1006-7930(2017)01-0150-05
作者:
李英春1; 南艳子2; 艾春艳1; 张洗玉1
(1. 陕西科技大学电气与信息工程学院, 陕西 西安 710021 ;2. 咸阳市特种设备检验所, 陕西 咸阳 712000 )
Author(s):
LI Yingchun1;  NAN Yanzi2;  AI Chunyan1;  ZHANG Xiyu1
(1. School of electrical and Information Engineering, Shaanxi University of Science & Technology, Xian710021, China; 2. Xianyang special equipment inspection institute, Xianyang 712000,China )
关键词:
光学设计; 室内照明; 聚光器; 定点输出; 信号采集器
Keywords:
optical design;  indoor lighting;  condenser;  designated output;  signal collector
分类号:
TU113.6
DOI:
10.15986/j.1006-7930.2017.01.025
文献标志码:
A
摘要:
光纤式阳光输送机作为太阳光直接照明系统，相对于普通的光-电-光方式已经使得太阳能利用率大幅度提高；但是在工程实践中因为光纤传输损耗大、成本高又成为推广应用技术瓶颈．为此本文提出了一种免光纤式太阳光直接照明系统，主要由聚光调光、导光、散光三部分构成．首先由聚光-调光器将平行太阳光汇聚后再调节成增强高亮度平行太阳光定点输出，再由极坐标式导光镜结合光电跟踪将高亮度平行太阳光定向反射，最后由处于光路上的漫反射镜均匀的散射至室内各个角落．本系统利用光路变换通过空气介质完成室内太阳光直接照明目标，将其传输效率提高到100%，同时又使得成本下降为原来的1/3，为太阳能高效率推广应用提供了技术支持．
Abstract:
Compared with the ordinary light - electricity - light mode ,the optical fiber type sunshine conveyor ,which is of the sunlight direct lighting system ,makes solar energy utilization rate increase significantly.But it is difficult to application for the optical fiber transmission loss and high cost in the eng ineering practice.This paper proposes a kind of optical fiber type free sunlight direct lighting system mainly composed of three parts:concentrating light, guiding light, scattering?light .To begin with, the spotlight?–?dimmer gathers the parallel sunlight and then adjust it into the enhanced parallel sunlight ,which is fixed output.Moreover, the enhanced parallel sunlight is directional reflected by the guiding light?mirror?with polar coordination.Finally, the diffusing light mirror in the light?road will evenly scatter light into the indoor corners.This system achieves the indoor?solar?direct?illumination?target by using optical path conversion through air medium and the transmission efficiency is improved to 100%.At the same time, it makes the cost reduce by 1/3,providing the technical support for the generalization and application of solar energy with high efficiency.

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备注/Memo

备注/Memo:
基金项目：陕西省科技统筹创新工程计划资助项目(2011KTCL01-02)
收稿日期：2015-05-08 修改稿日期：2016-12-02
作者简介：李英春(1969－)，男，高级工程师，硕士，主要从事光电技术，电力自动化方面的研究．E-mail: 1037131402@qq.com
更新日期/Last Update: 2017-03-16