NDLI: An effect of snow for electric energy generation by 40 kW PV system

Content Provider	IEEE Xplore Digital Library
Author	Nakagawa, S. Tokoro, T. Nakano, T. Hayama, K. Ohyama, H. Yamaguchi, T.
Copyright Year	2003
Description	Author affiliation: Maizuru Nat. Coll. of Tech., Maizuru Kyoto, Japan (Nakagawa, S.)
Abstract	In the fiscal year 1999, a 40 kW PV system was installed in Maizuru national college of technology. In Maizuru-city located in the sea of Japan side, there is much snowfall in the winter season. This snow obstructs the solar energy and decreases the irradiation on the PV system. Therefore, the total efficiency of electric power generation of the system is decreased. The research of equipment, which melts snow, is carried out in order to solve this problem, however, it has not yet come to the practical use. This study estimates the effect of the snow melting equipment by using the PV database which is previously constructed by us. Using a model for estimating the electric energy generated by 40 kW PV system, it proposes the operation time and its position of the snow melting equipment. The position of the snow melting equipment is the lower edge portion of the bottom ones of solar cell modules. The operation time of the equipment is the time after the snow becomes pressured. These results improve the efficiency of the PV system in the snowfall region. Both the generated electric powers with and without snow melting device can evaluate by using our PV model and database.
Starting Page	2447
Ending Page	2450
File Size	306473
Page Count	4
File Format	PDF
ISBN	4990181603
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2003-05-11
Publisher Place	Japan
Access Restriction	Subscribed
Rights Holder	PVSEC Advisory Committee
Subject Keyword	Snow Educational institutions Solar power generation Solar energy Power generation Databases Photovoltaic cells Ocean temperature Wind speed Power system modeling
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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