NDLI: Application of modern techniques for detecting subsynchronous oscillations in power systems

Content Provider	IEEE Xplore Digital Library
Author	Yu Xia Johnson, B.K. Henian Xia Fischer, N.
Copyright Year	2013
Description	Author affiliation: Univ. of Tennessee, Knoxville, TN, USA (Henian Xia) \|\| Schweitzer Eng. Labs., Inc., Pullman, WA, USA (Fischer, N.) \|\| Dept. of Electr. & Comput. Eng., Univ. of Idaho, Moscow, ID, USA (Yu Xia; Johnson, B.K.)
Abstract	Detecting Subsynchronous Resonance (SSR) in power systems in a secure, dependable and fast manner is a major challenge for steam turbine generator and doubly fed induction generator protection. Researchers have been applying Artificial Intelligence schemes to solve generally complex, nonlinear or pattern recognition problems. This paper describes an amalgamated scheme which combines Artificial Neural Networks (ANN) and Wavelet Transforms (WT) to provide accurate and comprehensive SSR detection in power systems. A test system based on the IEEE second benchmark model for SSR is built and modified to generate both stable and growing SSR conditions. An approach combining WT and ANN for SSR detection is presented in a detailed manner. Characteristics from generator electrical and mechanical signals readily available to generator protection systems are extracted and different combinations of these characteristics are used to build the detection scheme. The developed SSR detection scheme has been tested with signals generated from an electromagnetic transients simulation, demonstrating desirable security, dependability and speed for SSR detection.
Sponsorship	IEEE Power Energy Soc.
Starting Page	1
Ending Page	5
File Size	372185
Page Count	5
File Format	PDF
ISBN	9781479913039
ISSN	19449925
DOI	10.1109/PESMG.2013.6673031
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2013-07-21
Publisher Place	Canada
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Oscillators Detectors Power systems Wavelet transforms Generators Artificial neural networks protective relaying subsynchronous resonance recurrent neural network wavelet transform
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