Application of phasor measurements for dynamic security assessment using decision trees

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Abstract

This panel session paper outlines efforts to develop transient stability and voltage stability applications using phasor measurement units (PMUs). These efforts conducted in collaboration with three different utilities examine the use of decision trees (DTs) to identify critical attributes that need to be measured using PMUs to characterize important phenomena associated with system dynamic performance. A series of off-line analyses are conducted to appropriately train the decision trees and these decision trees are then updated in real time to account for changes in operating conditions and network topology. An important advantage of the DTs is that they provide a threshold for the limiting values of the selected critical attributes and also characterize a nomogram in terms of multiple critical attributes in the operating space. These applications are described for a range of stability phenomena.

Original languageEnglish (US)
Title of host publicationIEEE Power and Energy Society General Meeting
DOIs
StatePublished - 2012
Event2012 IEEE Power and Energy Society General Meeting, PES 2012 - San Diego, CA, United States
Duration: Jul 22 2012Jul 26 2012

Other

Other2012 IEEE Power and Energy Society General Meeting, PES 2012
CountryUnited States
CitySan Diego, CA
Period7/22/127/26/12

Fingerprint

Phasor measurement units
Decision trees
Nomograms
Voltage control
Dynamical systems
Topology

Keywords

  • decision trees
  • online dynamic security assessment
  • Phasor measurements
  • preventive control
  • transient stability

ASJC Scopus subject areas

  • Energy Engineering and Power Technology
  • Nuclear Energy and Engineering
  • Renewable Energy, Sustainability and the Environment
  • Electrical and Electronic Engineering

Cite this

Application of phasor measurements for dynamic security assessment using decision trees. / Vittal, Vijay.

IEEE Power and Energy Society General Meeting. 2012. 6344580.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Vittal, V 2012, Application of phasor measurements for dynamic security assessment using decision trees. in IEEE Power and Energy Society General Meeting., 6344580, 2012 IEEE Power and Energy Society General Meeting, PES 2012, San Diego, CA, United States, 7/22/12. https://doi.org/10.1109/PESGM.2012.6344580
@inproceedings{76228006639643b19c3851fc36a459d5,
title = "Application of phasor measurements for dynamic security assessment using decision trees",
abstract = "This panel session paper outlines efforts to develop transient stability and voltage stability applications using phasor measurement units (PMUs). These efforts conducted in collaboration with three different utilities examine the use of decision trees (DTs) to identify critical attributes that need to be measured using PMUs to characterize important phenomena associated with system dynamic performance. A series of off-line analyses are conducted to appropriately train the decision trees and these decision trees are then updated in real time to account for changes in operating conditions and network topology. An important advantage of the DTs is that they provide a threshold for the limiting values of the selected critical attributes and also characterize a nomogram in terms of multiple critical attributes in the operating space. These applications are described for a range of stability phenomena.",
keywords = "decision trees, online dynamic security assessment, Phasor measurements, preventive control, transient stability",
author = "Vijay Vittal",
year = "2012",
doi = "10.1109/PESGM.2012.6344580",
language = "English (US)",
isbn = "9781467327275",
booktitle = "IEEE Power and Energy Society General Meeting",

}

TY - GEN

T1 - Application of phasor measurements for dynamic security assessment using decision trees

AU - Vittal, Vijay

PY - 2012

Y1 - 2012

N2 - This panel session paper outlines efforts to develop transient stability and voltage stability applications using phasor measurement units (PMUs). These efforts conducted in collaboration with three different utilities examine the use of decision trees (DTs) to identify critical attributes that need to be measured using PMUs to characterize important phenomena associated with system dynamic performance. A series of off-line analyses are conducted to appropriately train the decision trees and these decision trees are then updated in real time to account for changes in operating conditions and network topology. An important advantage of the DTs is that they provide a threshold for the limiting values of the selected critical attributes and also characterize a nomogram in terms of multiple critical attributes in the operating space. These applications are described for a range of stability phenomena.

AB - This panel session paper outlines efforts to develop transient stability and voltage stability applications using phasor measurement units (PMUs). These efforts conducted in collaboration with three different utilities examine the use of decision trees (DTs) to identify critical attributes that need to be measured using PMUs to characterize important phenomena associated with system dynamic performance. A series of off-line analyses are conducted to appropriately train the decision trees and these decision trees are then updated in real time to account for changes in operating conditions and network topology. An important advantage of the DTs is that they provide a threshold for the limiting values of the selected critical attributes and also characterize a nomogram in terms of multiple critical attributes in the operating space. These applications are described for a range of stability phenomena.

KW - decision trees

KW - online dynamic security assessment

KW - Phasor measurements

KW - preventive control

KW - transient stability

UR - http://www.scopus.com/inward/record.url?scp=84870602487&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84870602487&partnerID=8YFLogxK

U2 - 10.1109/PESGM.2012.6344580

DO - 10.1109/PESGM.2012.6344580

M3 - Conference contribution

SN - 9781467327275

BT - IEEE Power and Energy Society General Meeting

ER -