NDLI: Integrating SCADA, load shedding, and high-speed controls on an ethernet network at a North American refinery

Content Provider	IEEE Xplore Digital Library
Author	Kulkarni, A. Payne, J. Mistretta, P.
Copyright Year	2013
Description	Author affiliation: Valero Energy Corp., Port Arthur, TX, USA (Payne, J.) \|\| Schweitzer Eng. Labs., Schweitzer Eng. Labs., Inc., Houston, TX, USA (Kulkarni, A.) \|\| Richard Design Services, Beaumont, TX, USA (Mistretta, P.)
Abstract	This paper discusses the implementation of an Ethernet communications network in a ring that connects substations in a closed communications loop at a large industrial facility. Data are transmitted at protection speeds and must be dependable for industrial power system operation and maintenance applications. The redundant electric power system Ethernet communications network is used for a supervisory control and data acquisition (SCADA) system that automates industrial electric power system operations. Within individual substations as well as between substations, communications based on IEC 61850 protocols eliminate copper control wiring, which results in reduced cost, construction time, commissioning time, and wiring errors and makes future upgrades simpler. A fast load-shedding system uses the same communications network to stabilize system frequency in response to a loss of generation by detecting the events that lead to a power deficit and automatically responding by shedding load to balance generation and load in less than 40 milliseconds. This paper focuses on integrating three major electrical control systems at a refinery onto one Ethernet network: a SCADA system for controlling and monitoring operations, a peer-to-peer high-speed communications-assisted protection scheme, and a fast load-shedding system.
Starting Page	1
Ending Page	9
File Size	304675
Page Count	9
File Format	PDF
ISBN	9781467351089
ISSN	00903507
e-ISBN	9781467351102
DOI	10.1109/PCICon.2013.6666032
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2013-09-23
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Substations Ports (Computers) SCADA systems IEC standards Protocols Circuit breakers Program processors protection speed Communications network HMI SCADA IEC 61850 load shedding
Content Type	Text
Resource Type	Article
Subject	Fuel Technology Energy Engineering and Power Technology

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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