A Critical Comparison of the Performance of Two Direct Methods for Transient Stability Assessment

Abstract

Two direct methods of transient stability determination are selected for comparison. These are the transient energy function method and the extended equal area criterion method. These two methods have gained considerable interest in recent times. However, before any of these methods can be implemented for on-line security analysis, their performances have to be evaluated under different operating conditions. The purpose of this paper is to review the two methods in some detail. Then the methods are tested on known systems and their performances verified with results from the time-domain simulation technique. An attempt is made to explain some of the inconsistencies in results.

Department(s)

Electrical and Computer Engineering

Keywords and Phrases

Energy; Machines; Stability; Transients

International Standard Serial Number (ISSN)

1078-3466

Document Type

Article - Journal

Document Version

Citation

File Type

text

Language(s)

English

Rights

© 2024 Elsevier, All rights reserved.

Publication Date

01 Dec 2000

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