NDLI: Scalable data center architecture for on-demand power infrastructure

Content Provider	IEEE Xplore Digital Library
Author	Landsman, E.M.
Copyright Year	2003
Description	Author affiliation: American Power Conversion Corp., Billerica, MA, USA (Landsman, E.M.)
Abstract	The present design of the power infrastructure of the typical data center in use today is hopelessly outdated. Because knowledge of the ultimate power demand is not known when the design is done, a lot of assumptions are made, and most systems are oversized. The result is waste of capital investment because of over sizing, waste of space, increased building time, lower reliability, lower electrical efficiency (typical installation is only 35% loaded), high engineering costs because every system is unique, and complex systems which are hard to repair. Methods and requirements for providing electrical power to rack enclosures for information technology equipment are described. The need for the rack power system to adapt to changing requirements is identified and quantified. The requirements for a rack power system that can adapt to changing needs are defined.
Starting Page	10
Ending Page	13
File Size	333927
Page Count	4
File Format	PDF
ISBN	0780377680
DOI	10.1109/APEC.2003.1179169
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2003-02-09
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Power system reliability Power demand Investments Space technology Buildings Reliability engineering Power engineering and energy Costs Information technology Power systems
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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