Trajectory approximations for direct energy methods that use sustained faults with detailed power system models

P. W. Sauer; A. K. Behera; M. A. Pai

doi:10.1109/59.193822

Trajectory approximations for direct energy methods that use sustained faults with detailed power system models

P. W. Sauer, A. K. Behera, M. A. Pai

Research output: Contribution to journal › Article › peer-review

Abstract

This paper addresses the effects of fast dynamics on direct energy methods that use a sustained fault trajectory to approximate critically cleared trajectories and the corresponding critical energies. Integral manifold concepts are used to explain why fast dynamics can destroy such an approximation. Methods to remedy this problem are given and illustrated with a 10 machine example.

Original language	English (US)
Pages (from-to)	499-506
Number of pages	8
Journal	IEEE Transactions on Power Systems
Volume	4
Issue number	2
DOIs	https://doi.org/10.1109/59.193822
State	Published - May 1989
Externally published	Yes

ASJC Scopus subject areas

Energy Engineering and Power Technology
Electrical and Electronic Engineering

Online availability

10.1109/59.193822

Library availability

Discover UIUC Full Text

Cite this

@article{d22bc33206c347ccb5345c494b7bbe60,

title = "Trajectory approximations for direct energy methods that use sustained faults with detailed power system models",

abstract = "This paper addresses the effects of fast dynamics on direct energy methods that use a sustained fault trajectory to approximate critically cleared trajectories and the corresponding critical energies. Integral manifold concepts are used to explain why fast dynamics can destroy such an approximation. Methods to remedy this problem are given and illustrated with a 10 machine example.",

author = "Sauer, {P. W.} and Behera, {A. K.} and Pai, {M. A.}",

year = "1989",

month = may,

doi = "10.1109/59.193822",

language = "English (US)",

volume = "4",

pages = "499--506",

journal = "IEEE Transactions on Power Systems",

issn = "0885-8950",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

number = "2",

}

TY - JOUR

T1 - Trajectory approximations for direct energy methods that use sustained faults with detailed power system models

AU - Sauer, P. W.

AU - Behera, A. K.

AU - Pai, M. A.

PY - 1989/5

Y1 - 1989/5

N2 - This paper addresses the effects of fast dynamics on direct energy methods that use a sustained fault trajectory to approximate critically cleared trajectories and the corresponding critical energies. Integral manifold concepts are used to explain why fast dynamics can destroy such an approximation. Methods to remedy this problem are given and illustrated with a 10 machine example.

AB - This paper addresses the effects of fast dynamics on direct energy methods that use a sustained fault trajectory to approximate critically cleared trajectories and the corresponding critical energies. Integral manifold concepts are used to explain why fast dynamics can destroy such an approximation. Methods to remedy this problem are given and illustrated with a 10 machine example.

UR - http://www.scopus.com/inward/record.url?scp=0024668694&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0024668694&partnerID=8YFLogxK

U2 - 10.1109/59.193822

DO - 10.1109/59.193822

M3 - Article

AN - SCOPUS:0024668694

SN - 0885-8950

VL - 4

SP - 499

EP - 506

JO - IEEE Transactions on Power Systems

JF - IEEE Transactions on Power Systems

IS - 2

ER -

Trajectory approximations for direct energy methods that use sustained faults with detailed power system models

Abstract

ASJC Scopus subject areas

Online availability

Library availability

Related links

Fingerprint

Cite this