NDLI: Benchmark testing methodology for continuous modal-estimation Algorithms

Content Provider	IEEE Xplore Digital Library
Author	Vowles, D.J. Gibbard, M.J. Geddey, D.K. Bones, D.
Copyright Year	2009
Description	Author affiliation: School of Electrical and Electronic Engineering, The University of Adelaide, Australia (Vowles, D.J.; Gibbard, M.J.) \|\| National Electricity Market Management Company (NEMMCO), Australia (Bones, D.) \|\| TransGrid, NSW, Australia (Geddey, D.K.)
Abstract	A practical methodology for defining the required characteristics of sets of stationary and non-stationary test-signals for benchmarking the performance of modal-estimators is described along with the assessment criteria. The algorithm for the modal-estimator assessed in this paper is used in the Australian National Grid for system damping performance and model calibration. The efficient computational methods used to generate the test-signals are described and are based on detailed models of the operator's own system. The benchmarking methodology has been applied in practice to rigorously and independently assess the relative performance of a number of practical modal-estimators. As a result the system operator is able to identify the key strengths and limitations of the various modal-estimators for their own system and apply the appropriate estimator to the desired application, i.e. short-term or long-term estimation. The set of generated test-signals has proved to be of benefit to the developers of modal-estimators as they endeavour to improve their estimation algorithms.
Starting Page	1
Ending Page	8
File Size	503821
Page Count	8
File Format	PDF
ISBN	9781424442416
ISSN	19449925
DOI	10.1109/PES.2009.5275491
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2009-07-26
Publisher Place	Canada
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Benchmark testing Power system dynamics Australia System testing Power system stability Load flow Bones Damping Power system analysis computing Frequency estimation stability dynamics power system oscillations modal analysis signal analysis
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