NDLI: The research of automatic sunlight collecting and illuminating system

Content Provider	IEEE Xplore Digital Library
Author	Yanli, Yang Na, Xiao Huibin, He
Copyright Year	2015
Description	Author affiliation: College of Information Science and Engineering, Hebei University of Science and Technology, Yuxiang Street No.26, Shijiazhuang 050018, China (Yanli, Yang) \|\| Research and Development Department, Hebei Shenzhou Satellite Communications Co. LTD, Changsheng Street No.21, Shijiazhuang 050200, China (Huibin, He) \|\| Hebei Science and Technology Agency Dongfeng Street No. 159, Shijiazhuang 050022, China (Na, Xiao)
Abstract	This paper introduces the design and implementation of automatic sunlight collecting and illuminating system. Sunlight collecting and illuminating is the technology of using sunlight for indoor lighting directly. The automatic sunlight collecting and illuminating system consists of the sunlight collecting and the transporting equipment, the solar power and energy storage equipment, the Led auxiliary lighting equipment and the automatic high precision sun tracking equipment. The sunlight collecting and transporting equipment focus sunlight by using Fresnel lens, and transport the visible light via optical fiber for indoor lighting. The solar power and energy storage equipment supply energy to system and store the excess energy in batteries. When it is raining or cloudy the system can't work; or sunlight is not bright enough, the system use Led lighting which powered by the batteries. The automatic high precision sun tracking equipment track sun precisely by two methods: improved PSD and tracking sun by calculating the moving trajectory of the sun.
Starting Page	1
Ending Page	3
File Size	235365
Page Count	3
File Format	PDF
ISBN	9780956715753
DOI	10.1109/ICMIC.2015.7409473
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2015-12-18
Publisher Place	Tunisia
Access Restriction	Subscribed
Rights Holder	University of Al Qayrawan, Tunisia
Subject Keyword	Azimuth Sunlight collection Lighting Illumination Fresnel lens Sensors Batteries Sun Lenses Sun tracking Optical fiber
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

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