NDLI: Distribution automation systems with advanced features

Content Provider	IEEE Xplore Digital Library
Author	Greer, R. Allen, W. Schnegg, J. Dulmage, A.
Copyright Year	2011
Description	Author affiliation: American Electric Power, USA (Greer, R.) \|\| Schweitzer Engineering Laboratories, Inc., USA (Allen, W.; Schnegg, J.; Dulmage, A.)
Abstract	This paper examines the use of wide-area distribution automation (DA) systems in electric power distribution systems. The number of DA systems installed on an annual basis is increasing. Many of these projects encompass a large area of a distribution system. Wide-area DA holds the promise of further increasing distribution system reliability. This paper presents wide-area DA strategies and discusses the potential impact on system operation. The paper also looks at the effects of communications outages on the performance of DA systems. Backup solutions are discussed that allow the DA system to function when a communications link fails. Topics covered in this paper include: • An overview of wide-area DA. This overview presents the objectives and basic operating principles of automatic circuit reconfiguration in recovering from electrical faults. Advanced features, such as splitting feeder loads between multiple sources when a feeder is reconfigured and transferring load off of a feeder that was previously reconfigured if an overload develops, are also covered. • The use of multiple distribution automation controllers (DACs) for automating large areas of a power system. • The impact on system operation practices. This portion of the paper discusses how the operation of the distribution system is affected by the presence of wide-area DA systems. • The use of backup logic to allow reconfiguration of the distribution system after an outage when a communications link is down.
File Size	1014749
File Format	PDF
ISBN	9781612840574
ISSN	21533636
e-ISBN	9781612840567
DOI	10.1109/REPCON.2011.5756721
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2011-04-10
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Circuit faults Circuit breakers Monitoring Automation Reliability Relays
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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